CN110268846B - Fertilizer injection unit of agricultural usefulness - Google Patents

Fertilizer injection unit of agricultural usefulness Download PDF

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Publication number
CN110268846B
CN110268846B CN201910691016.4A CN201910691016A CN110268846B CN 110268846 B CN110268846 B CN 110268846B CN 201910691016 A CN201910691016 A CN 201910691016A CN 110268846 B CN110268846 B CN 110268846B
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fixedly connected
rod
chamber
fertilizer
motor
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CN110268846A (en
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任新界
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Enshi Anbesen Technology Service Co ltd
Enshi Qitian Agricultural Development Co.,Ltd.
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Ruian City Whimsical Technology Co ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C15/00Fertiliser distributors
    • A01C15/12Fertiliser distributors with movable parts of the receptacle
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C15/00Fertiliser distributors
    • A01C15/16Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Abstract

The invention discloses a fertilizer applying device for agriculture, which comprises a fertilizer applying chamber, a short rod, a first pulley, a fertilizer applying chamber feeding hole, a liquid fertilizer chamber, a first rotating shaft, a stirring shaft, a first motor, a housing, a bearing seat, a bearing, a second rotating shaft, a first bevel gear, a soil planing tool bit, a second motor, a second bevel gear, a water pump, a water pipe, a third motor, an eccentric wheel rod, a first belt, an eccentric wheel, a side plate, a sliding rod, a nozzle, a hose, a connecting rod and the like; the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, can carry out integrated fertilization on solid fertilizer and liquid fertilizer, carries out fertilization in a mechanized mode, has low labor intensity and effectively solves the defects in the background technology; the soil digging cutter head is arranged, so that soil can be turned over, fertilizer can enter deep soil, and the fertilizing effect is better; the nozzle of the invention can move up and down, so that the spraying area is enlarged, and the spraying effect is improved.

Description

Fertilizer injection unit of agricultural usefulness
The technical field is as follows:
the invention relates to the technical field of agriculture, in particular to a fertilizer applying device for agriculture.
Background art:
agriculture is an industry for producing food and industrial raw materials by cultivating animals and plants, and belongs to the first industry, the agricultural labor objects are life animals and plants, the obtained products are the animals and plants, the approval of all departments for obtaining the products by artificial cultivation by utilizing the growth and development rules of organisms such as the animals and the plants is called agriculture in general, and the agriculture is a basic product for supporting the construction and development of national economy.
China's farming has a long history, often can fertilize the plant in order to promote the growth of plant in farming, but present fertilizer injection unit has fertilization area less, the inhomogeneous problem of fertilization, and the fertilization to multiple fertilizer simultaneously adopts the manual mixing more, leads to fertilizer to mix inhomogeneous, is unfavorable for the growth of plant, and fertilization intensity of labour is big, so needs a new technique to make up this not enough.
The invention content is as follows:
the present invention has been made to solve the above problems, and an object of the present invention is to provide a fertilizer application device for agriculture.
In order to solve the above problems, the present invention provides a technical solution: a fertilizer application device for agriculture comprises a fertilizer application chamber, a short rod, a first pulley, a fertilizer application chamber feeding port, a liquid manure chamber, a first rotating shaft, a stirring shaft, a first motor, a housing, a bearing seat, a bearing, a second rotating shaft, a first bevel gear, a soil planing tool bit, a second motor, a second bevel gear, a water pump, a water pipe, a third motor, an eccentric wheel rod, a first belt, an eccentric wheel, a side plate, a sliding rod, a nozzle, a hose and a connecting rod; the lower ends of two side surfaces of the fertilizing chamber are fixedly connected with a short rod, the lower surfaces of the short rods are fixedly connected with a first pulley rod, and the tail ends of the first pulley rods are movably connected with a first pulley; a fertilization chamber feed inlet is fixedly communicated with the center position of the upper surface of the fertilization chamber, a water pump is fixedly connected to the left side of the bottom surface of a cavity of the fertilization chamber, a housing is fixedly connected to the right side of the bottom surface of the cavity of the fertilization chamber, and a water and fertilizer chamber is fixedly connected to the middle position of the bottom surface of the cavity of the fertilization chamber; a bearing seat is fixedly connected to the top end inside the housing cavity, a second rotating shaft is movably connected to the bearing seat through a bearing, a first bevel gear is fixedly connected to the outer surface of the middle end of the second rotating shaft, a second motor is fixedly connected to the wall of the left side cavity of the housing, a second bevel gear is fixedly connected to the output shaft of the second motor, and the second bevel gear and the first bevel gear are meshed together; the bottom surface of the fertilizing chamber is fixedly connected with a first motor, a first rotating shaft is movably connected in the cavity of the water and fertilizer chamber, a plurality of stirring shafts are fixedly connected on the first rotating shaft, and the first rotating shaft is fixedly connected with an output shaft of the first motor; the input end of the water pump is communicated with the water fertilizer chamber through a water pipe; the utility model discloses a fertilization room, including fertilization room upper surface, eccentric wheel pole, side of the fertilization room, connecting rod, eccentric wheel, connecting rod, eccentric wheel, connecting.
Preferably, the fertilizer applying machine further comprises a frame, a second pulley rod, a second pulley, a fertilizer fixing chamber, an inclined plate, a fertilizer fixing chamber feeding port, a fertilizer fixing chamber discharging port, a pneumatic rod, a valve plate, a fertilizer applying pipe, a fertilizer applying port, a first vertical rod, a first cross rod, a second vertical rod, a cam, a second cross rod, a second belt, a fourth motor, a knocking plate, a pin shaft, a taper block and a spring; the rack is fixedly connected to the short rod on the right side; a plurality of second pulley rods are fixedly connected to the lower surface of the rack, and a second pulley is movably connected to the tail ends of the second pulley rods; the left side of the upper surface of the rack is fixedly connected with a fertilizer fixing chamber, the left side of the upper surface of the fertilizer fixing chamber is fixedly communicated with a fertilizer fixing chamber feeding hole, and an inclined plate is fixedly connected in the fertilizer fixing chamber; a fertilizer fixing chamber discharge port is fixedly communicated with the middle end of the right side surface of the fertilizer fixing chamber, a valve plate is connected with the fertilizer fixing chamber discharge port in a sliding manner, an air pressure rod is fixedly connected with the upper end of the right side surface of the fertilizer fixing chamber, and an output shaft of the air pressure rod is fixedly connected with the valve plate; the right side of the upper surface of the rack is fixedly connected with a first vertical rod, the top end of the first vertical rod is fixedly connected with a first cross rod, the left end of the first cross rod is connected with a pin shaft in a sliding manner, the tail end of the pin shaft is fixedly connected with a taper block, the top end of the pin shaft is fixedly connected with a knocking plate, two sides of the lower surface of the knocking plate are fixedly connected with springs, and the tail ends of the springs are fixedly connected to the first cross rod; a second vertical rod is fixedly connected to the middle end of the first cross rod, a fourth motor is fixedly connected to the right side face of the second vertical rod, a second cross rod is fixedly connected to the top end of the second vertical rod, a cam is movably connected to the second cross rod, the cam is aligned with the knocking plate, and an output shaft of the fourth motor is connected with an input shaft of the cam through a second belt; a fertilizing tube is arranged below the taper block, the fertilizing tube is fixedly connected to the rack, and a fertilizing opening is formed in the fertilizing tube.
Preferably, the electric vehicle also comprises a first concave frame, a second concave frame, a rotating rod, a traveling wheel, a large gear, a motor base, a fifth motor and a small gear; one side of the lower surface of the rack is fixedly connected with a first concave frame, and the other side of the lower surface of the rack is fixedly connected with a second concave frame; a rotating rod is movably connected between the first concave frame and the second concave frame, and two ends of the rotating rod are fixedly connected with a traveling wheel; a large gear is fixedly connected to the middle end of the rotating rod; the motor base is fixedly connected to the lower surface of the rack, the fifth motor is fixedly connected to the lower surface of the motor base, a pinion is fixedly connected to an output shaft of the fifth motor, and the pinion is meshed with the gearwheel.
Preferably, the outer surfaces of the large gear and the small gear are coated with wear-resistant coatings.
Preferably, the fertilizing opening is matched with the tapered block in shape.
Preferably, the feed inlet of the fertilization chamber is in a bell mouth shape.
Preferably, the feed inlet of the fertilizing chamber is positioned right above the water and fertilizer chamber.
The invention has the beneficial effects that:
according to the invention, a second motor drives a soil planing tool bit to overturn soil, water and fertilizer enter a water and fertilizer chamber through a feeding hole of the fertilizer chamber, the water and fertilizer are uniformly mixed by using a stirring shaft, a water pump pumps the water and fertilizer in the water and fertilizer chamber and sprays the fertilizer by using a nozzle, the nozzle can reciprocate up and down under the condition that a third motor drives an eccentric wheel, so that the spraying area is enlarged, solid granular fertilizer is put in from the feeding hole of a fertilizer fixing chamber, a valve plate is controlled by a pneumatic rod, the outflow speed of the solid granular fertilizer is controlled, the solid granular fertilizer flows into a fertilizer application port to carry out fertilizer application on the solid granular fertilizer, a taper block can reciprocate under the knocking of a cam, when large granular fertilizer is blocked in the fertilizer application port, the large granular fertilizer can be knocked into the fertilizer block by the taper block, so that the fertilizer can normally work, and; the invention has the advantages of reasonable and simple structure, low production cost and convenient installation, can carry out integrated fertilization on solid fertilizer and liquid fertilizer, carries out fertilization in a mechanized mode, has low labor intensity and effectively solves the defects in the background technology; the soil digging cutter head is arranged, so that soil can be turned over, fertilizer can enter deep soil, and the fertilizing effect is better; the nozzle of the invention can move up and down, so that the spraying area is enlarged, and the spraying effect is improved.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a partial structural schematic diagram of the present invention.
In the figure: 1-a fertilizing chamber; 2-short bar; 3-a first pulley lever; 4-a first pulley; 5-feeding hole of fertilizing chamber; 6-a water and fertilizer chamber; 7-a first rotation axis; 8-stirring shaft; 9-a first motor; 10-a housing; 11-a bearing seat; 12-a bearing; 13-a second axis of rotation; 14-a first bevel gear; 15-a soil planing tool bit; 16-a second electric machine; 17-a second bevel gear; 18-a water pump; 19-a water pipe; 20-a third motor; 21-eccentric wheel rod; 22-a first belt; 23-an eccentric wheel; 24-side plate; 25-a slide bar; 26-a nozzle; 27-a hose; 28-connecting rod; 29-a frame; 30-a second pulley lever; 31-a second pulley; 32-a fertilizer fixing chamber; 33-a sloping plate; 34-a feed inlet of a fertilizer fixation chamber; 35-a discharge hole of a fertilizer fixation chamber; 36-pneumatic rod; 37-a valve plate; 38-fertilizing tube; 39-fertilizing; 40-a first upright post; 41-a first cross bar; 42-a second upright post; 43-cam; 44-a second cross bar; 45-a second belt; 46-a fourth motor; 47-strike plate; 48-a pin shaft; 49-taper block; 50-a spring; 51-a first recessed frame; 52-a second cabinet; 53-rotating rod; 54-road wheels; 55-bull gear; 56-motor base; 57-a fifth motor; 58-pinion.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, the following technical solutions are adopted in the present embodiment: a fertilizer applying device for agriculture comprises a fertilizer applying chamber 1, a short rod 2, a first pulley rod 3, a first pulley 4, a fertilizer applying chamber feeding port 5, a liquid fertilizer chamber 6, a first rotating shaft 7, a stirring shaft 8, a first motor 9, a housing 10, a bearing seat 11, a bearing 12, a second rotating shaft 13, a first bevel gear 14, a soil planing tool bit 15, a second motor 16, a second bevel gear 17, a water pump 18, a water pipe 19, a third motor 20, an eccentric wheel rod 21, a first belt 22, an eccentric wheel 23, a side plate 24, a sliding rod 25, a nozzle 26, a hose 27 and a connecting rod 28; the lower ends of two side surfaces of the fertilizing chamber 1 are fixedly connected with a short rod 2, the lower surfaces of the short rods 2 are fixedly connected with a first pulley rod 3, and the tail ends of the first pulley rods 3 are movably connected with a first pulley 4; a fertilization chamber feed inlet 5 is fixedly communicated with the center of the upper surface of the fertilization chamber 1, a water pump 18 is fixedly connected to the left side of the bottom surface of a cavity of the fertilization chamber 1, a housing 10 is fixedly connected to the right side of the bottom surface of the cavity of the fertilization chamber 1, and a water and fertilizer chamber 6 is fixedly connected to the middle end of the bottom surface of the cavity of the fertilization chamber 1; a bearing seat 11 is fixedly connected to the top end inside the cavity of the housing 10, a second rotating shaft 13 is movably connected to the bearing seat 11 through a bearing 12, a first bevel gear 14 is fixedly connected to the outer surface of the middle end of the second rotating shaft 13, a soil planing tool bit 15 is fixedly connected to the tail end of the second rotating shaft 13, a second motor 16 is fixedly connected to the cavity wall of the left side of the housing 10, a second bevel gear 17 is fixedly connected to the output shaft of the second motor 16, and the second bevel gear 17 and the first bevel gear 14 are meshed together; a first motor 9 is fixedly connected to the bottom surface of the fertilizing chamber 1, a first rotating shaft 7 is movably connected to the cavity of the water and fertilizer chamber 6, a plurality of stirring shafts 8 are fixedly connected to the first rotating shaft 7, and the first rotating shaft 7 is fixedly connected with an output shaft of the first motor 9; the input end of the water pump 18 is communicated with the water and fertilizer chamber 6 through a water pipe 19; fertilization room 1 upper surface left side fixedly connected with a third motor 20, fertilization room 1 left side upper end fixedly connected with an eccentric wheel pole 21, fertilization room 1 left side middle-end is last fixedly connected with a curb plate 24, swing joint has an eccentric wheel 23 on the eccentric wheel pole 21, sliding connection has a slide bar 25 in the curb plate 24, it has a nozzle 26 to articulate on the slide bar 25 end, the nozzle 26 links together through the output end of hose 27 with water pump 18, the connecting rod 28 both ends articulate respectively on the top of slide bar 25 and eccentric wheel 23, link together through the input shaft of first belt 22 with eccentric wheel 23 on the output shaft of third motor 20.
As shown in fig. 1 to 3, the fertilizer applying device further comprises a frame 29, a second pulley rod 30, a second pulley 31, a fertilizer fixing chamber 32, an inclined plate 33, a fertilizer fixing chamber feed inlet 34, a fertilizer fixing chamber discharge outlet 35, a pneumatic rod 36, a valve plate 37, a fertilizer applying pipe 38, a fertilizer applying port 39, a first vertical rod 40, a first cross rod 41, a second vertical rod 42, a cam 43, a second cross rod 44, a second belt 45, a fourth motor 46, a knocking plate 47, a pin shaft 48, a taper block 49 and a spring 50; the frame 29 is fixedly connected to the short rod 2 on the right side; a plurality of second pulley bars 30 are fixedly connected to the lower surface of the frame 29, and a second pulley 31 is movably connected to the tail ends of the second pulley bars 30; a fertilizer fixing chamber 32 is fixedly connected to the left side of the upper surface of the frame 29, a fertilizer fixing chamber feed inlet 34 is fixedly communicated with the left side of the upper surface of the fertilizer fixing chamber 32, and an inclined plate 33 is fixedly connected to the fertilizer fixing chamber 32; a fertilizer fixing chamber discharge port 35 is fixedly communicated with the middle end of the right side surface of the fertilizer fixing chamber 32, a valve plate 37 is connected in the fertilizer fixing chamber discharge port 35 in a sliding manner, a pneumatic rod 36 is fixedly connected with the upper end of the right side surface of the fertilizer fixing chamber 32, and an output shaft of the pneumatic rod 36 is fixedly connected with the valve plate 37; a first vertical rod 40 is fixedly connected to the right side of the upper surface of the rack 29, a first cross rod 41 is fixedly connected to the top end of the first vertical rod 40, a pin shaft 48 is slidably connected to the left end of the first cross rod 41, a taper block 49 is fixedly connected to the tail end of the pin shaft 48, a knocking plate 47 is fixedly connected to the top end of the pin shaft 48, two springs 50 are fixedly connected to two sides of the lower surface of the knocking plate 47, and the tail ends of the springs 50 are fixedly connected to the first cross rod 41; a second vertical rod 42 is fixedly connected to the middle end of the first cross rod 41, a fourth motor 46 is fixedly connected to the right side of the second vertical rod 42, a second cross rod 44 is fixedly connected to the top end of the second vertical rod 42, a cam 43 is movably connected to the second cross rod 44, the cam 43 is aligned with a knocking plate 47, and an output shaft of the fourth motor 46 is connected with an input shaft of the cam 43 through a second belt 45; a fertilizing tube 38 is arranged below the taper block 49, the fertilizing tube 38 is fixedly connected to the frame 29, and a fertilizing opening 39 is formed in the fertilizing tube 38.
As shown in fig. 1 to 3, the electric vehicle further comprises a first concave frame 51, a second concave frame 52, a rotating rod 53, a traveling wheel 54, a large gear 55, a motor base 56, a fifth motor 57 and a small gear 58; a first concave frame 51 is fixedly connected to one side of the lower surface of the rack 29, and a second concave frame 52 is fixedly connected to the other side of the lower surface of the rack 29; a rotating rod 53 is movably connected between the first concave frame 51 and the second concave frame 52, and two ends of the rotating rod 53 are fixedly connected with a traveling wheel 54; a large gear 55 is fixedly connected to the middle end of the rotating rod 53; the lower surface of the frame 29 is also fixedly connected with a motor base 56, the lower surface of the motor base 56 is fixedly connected with a fifth motor 57, an output shaft of the fifth motor 57 is fixedly connected with a pinion 58, and the pinion 58 and the bull gear 55 are meshed together.
Wherein, the outer surfaces of the bull gear 55 and the pinion gear 58 are coated with wear-resistant coatings; the fertilizing opening 39 is matched with the taper block 49 in shape; the feed inlet 5 of the fertilizing chamber is in a horn mouth shape; the feeding hole 5 of the fertilizing chamber is positioned right above the water and fertilizer chamber 6.
The using state of the invention is as follows: the second motor 16 drives the soil planing cutter head 15 to overturn soil, water and fertilizer enter the water and fertilizer chamber 6 through the fertilizer chamber feeding port 5, the mixture is uniformly mixed by the stirring shaft 8, the water and fertilizer in the water and fertilizer chamber 6 is extracted by the water pump 18, the fertilizer is sprayed and applied by the nozzle 26, the nozzle 26 can reciprocate up and down under the condition that the eccentric wheel 23 is driven by the third motor 20, the spraying area is enlarged, the solid granular fertilizer is thrown from the solid fertilizer chamber feeding hole 34, the air pressure rod 36 controls the valve plate 37 to control the outflow speed of the solid granular fertilizer, the solid granular fertilizer flows into the fertilizer application hole 39 to be applied with the solid granular fertilizer, the taper block 49 can reciprocate under the knock of the cam 43, when the large granular fertilizer is blocked in the fertilizer application hole 39, therefore, the fertilizer can be knocked into blocks through the taper blocks 49 to normally work, and finally, the walking device is arranged to provide power for the whole device.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
While there have been shown and described what are at present considered the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fertilizer injection unit of agricultural usefulness which characterized in that: the device comprises a fertilization chamber (1), a short rod (2), a first pulley rod (3), a first pulley (4), a fertilization chamber feed inlet (5), a liquid manure chamber (6), a first rotating shaft (7), a stirring shaft (8), a first motor (9), a housing (10), a bearing seat (11), a bearing (12), a second rotating shaft (13), a first bevel gear (14), a soil planing tool bit (15), a second motor (16), a second bevel gear (17), a water pump (18), a water pipe (19), a third motor (20), an eccentric wheel rod (21), a first belt (22), an eccentric wheel (23), a side plate (24), a sliding rod (25), a nozzle (26), a hose (27) and a connecting rod (28);
the lower ends of two side surfaces of the fertilizing chamber (1) are fixedly connected with a short rod (2), the lower surfaces of the short rods (2) are fixedly connected with a first pulley rod (3), and the tail ends of the first pulley rods (3) are movably connected with a first pulley (4);
a fertilization chamber feed inlet (5) is fixedly communicated with the center of the upper surface of the fertilization chamber (1), a water pump (18) is fixedly connected to the left side of the bottom surface of a cavity of the fertilization chamber (1), a housing (10) is fixedly connected to the right side of the bottom surface of the cavity of the fertilization chamber (1), and a water and fertilizer chamber (6) is fixedly connected to the middle end of the bottom surface of the cavity of the fertilization chamber (1);
the bearing seat (11) is fixedly connected to the top end inside the cavity of the housing (10), a second rotating shaft (13) is movably connected to the bearing seat (11) through a bearing (12), a first bevel gear (14) is fixedly connected to the outer surface of the middle end of the second rotating shaft (13), a soil planing tool bit (15) is fixedly connected to the tail end of the second rotating shaft (13), a second motor (16) is fixedly connected to the wall of the left cavity of the housing (10), a second bevel gear (17) is fixedly connected to the output shaft of the second motor (16), and the second bevel gear (17) and the first bevel gear (14) are meshed together;
a first motor (9) is fixedly connected to the bottom surface of the fertilizing chamber (1), a first rotating shaft (7) is movably connected to the cavity of the water and fertilizer chamber (6), a plurality of stirring shafts (8) are fixedly connected to the first rotating shaft (7), and the first rotating shaft (7) is fixedly connected with an output shaft of the first motor (9);
the input end of the water pump (18) is communicated with the water fertilizer chamber (6) through a water pipe (19);
the left side of the upper surface of the fertilization chamber (1) is fixedly connected with a third motor (20), the upper end of the left side surface of the fertilization chamber (1) is fixedly connected with an eccentric wheel rod (21), the middle end of the left side surface of the fertilization chamber (1) is fixedly connected with a side plate (24), the eccentric wheel rod (21) is movably connected with an eccentric wheel (23), the middle of the side plate (24) is slidably connected with a sliding rod (25), the tail end of the sliding rod (25) is hinged with a nozzle (26), the nozzle (26) is connected with the output end of a water pump (18) through a hose (27), two ends of a connecting rod (28) are respectively hinged to the top end of the sliding rod (25) and the eccentric wheel (23), and the output shaft of the third motor (20) is connected with the input shaft of the eccentric wheel (23) through a first belt (22);
the agricultural fertilizer applying device further comprises a rack (29), a second pulley rod (30), a second pulley (31), a fertilizer fixing chamber (32), an inclined plate (33), a fertilizer fixing chamber feeding hole (34), a fertilizer fixing chamber discharging hole (35), an air pressure rod (36), a valve plate (37), a fertilizer applying pipe (38), a fertilizer applying hole (39), a first vertical rod (40), a first cross rod (41), a second vertical rod (42), a cam (43), a second cross rod (44), a second belt (45), a fourth motor (46), a knocking plate (47), a pin shaft (48), a taper block (49) and a spring (50);
the frame (29) is fixedly connected to the short rod (2) on the right side;
a plurality of second pulley rods (30) are fixedly connected to the lower surface of the rack (29), and a second pulley (31) is movably connected to the tail ends of the second pulley rods (30);
the left side of the upper surface of the rack (29) is fixedly connected with a fertilizer fixing chamber (32), the left side of the upper surface of the fertilizer fixing chamber (32) is fixedly communicated with a fertilizer fixing chamber feeding hole (34), and an inclined plate (33) is fixedly connected in the fertilizer fixing chamber (32);
a fertilizer fixing chamber discharge port (35) is fixedly communicated with the middle end of the right side surface of the fertilizer fixing chamber (32), a valve plate (37) is connected in the fertilizer fixing chamber discharge port (35) in a sliding manner, an air pressure rod (36) is fixedly connected with the upper end of the right side surface of the fertilizer fixing chamber (32), and an output shaft of the air pressure rod (36) is fixedly connected with the valve plate (37);
the right side of the upper surface of the rack (29) is fixedly connected with a first vertical rod (40), the top end of the first vertical rod (40) is fixedly connected with a first cross rod (41), the left side end of the first cross rod (41) is slidably connected with a pin shaft (48), the tail end of the pin shaft (48) is fixedly connected with a taper block (49), the top end of the pin shaft (48) is fixedly connected with a knocking plate (47), two sides of the lower surface of the knocking plate (47) are fixedly connected with springs (50), and the tail ends of the springs (50) are fixedly connected to the first cross rod (41);
a second vertical rod (42) is fixedly connected to the middle end of the first cross rod (41), a fourth motor (46) is fixedly connected to the right side face of the second vertical rod (42), a second cross rod (44) is fixedly connected to the top end of the second vertical rod (42), a cam (43) is movably connected to the second cross rod (44), the cam (43) is aligned to the knocking plate (47), and an output shaft of the fourth motor (46) is connected with an input shaft of the cam (43) through a second belt (45);
a fertilizing tube (38) is arranged below the taper block (49), the fertilizing tube (38) is fixedly connected to the rack (29), and a fertilizing opening (39) is formed in the fertilizing tube (38).
2. An agricultural fertilizing apparatus as claimed in claim 1, wherein: the device also comprises a first concave frame (51), a second concave frame (52), a rotating rod (53), a traveling wheel (54), a large gear (55), a motor base (56), a fifth motor (57) and a small gear (58);
one side of the lower surface of the rack (29) is fixedly connected with a first concave frame (51), and the other side of the lower surface of the rack (29) is fixedly connected with a second concave frame (52);
a rotating rod (53) is movably connected between the first concave frame (51) and the second concave frame (52), and two ends of the rotating rod (53) are fixedly connected with a traveling wheel (54);
a large gear (55) is fixedly connected to the middle end of the rotating rod (53);
still fixedly connected with a motor cabinet (56) on frame (29) lower surface, fixedly connected with a fifth motor (57) on motor cabinet (56) lower surface, fixedly connected with a pinion (58) on the output shaft of fifth motor (57), pinion (58) and gear wheel (55) intermeshing are in the same place.
3. An agricultural fertilizing apparatus as claimed in claim 2, wherein: and the outer surfaces of the large gear (55) and the small gear (58) are coated with wear-resistant coatings.
4. An agricultural fertilizing apparatus as claimed in claim 1, wherein: the fertilizing opening (39) is matched with the taper block (49) in shape.
5. An agricultural fertilizing apparatus as claimed in claim 1, wherein: the feed inlet (5) of the fertilizing chamber is in a horn mouth shape.
6. An agricultural fertilizing apparatus as claimed in claim 1, wherein: the feed inlet (5) of the fertilizing chamber is positioned right above the water and fertilizer chamber (6).
CN201910691016.4A 2019-07-29 2019-07-29 Fertilizer injection unit of agricultural usefulness Active CN110268846B (en)

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CN110268846B true CN110268846B (en) 2021-03-09

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