CN112189412A - A fertilizer injection unit for narrow region - Google Patents
A fertilizer injection unit for narrow region Download PDFInfo
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- CN112189412A CN112189412A CN202011076270.2A CN202011076270A CN112189412A CN 112189412 A CN112189412 A CN 112189412A CN 202011076270 A CN202011076270 A CN 202011076270A CN 112189412 A CN112189412 A CN 112189412A
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- shaft
- fertilizer
- digging
- ground
- mounting seat
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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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- 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
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a fertilizing device for narrow regions, relates to the field of agriculture, and solves the problem that the fertilizing device in the prior art has large manual input when fertilizing for narrow regions, and the technical key points are as follows: the soil-up machine comprises a frame, wherein a soil-up plate for burying fertilizer is arranged on the frame; the front roller is arranged on the rack through a bearing; the fertilizer applicator is fixedly connected to the rack; the handle is fixedly connected to the rack and the fertilizer applicator; the digging module is fixedly connected to the rack and is arranged on one side of the front roller, which is far away from the fertilizer applicator; the ground digging module is driven by a driving motor arranged on the frame; according to the invention, the excavation module excavates the tunnel for fertilizing at the excavation position when the fertilizing device advances, so that the device can apply fertilizer into soil without being pulled by manpower, and the manpower burden is reduced.
Description
Technical Field
The invention relates to the field of agriculture, in particular to a fertilizing device for narrow regions.
Background
In the agricultural planting process, the fertilization of plants is a necessary work, particularly for northern plants, when wheat grows to grow ears and corn grows to grow corn cobs, in order to make the ears and corn cobs full and obtain good harvest, the fertilization is performed once and is of great importance.
Chinese patent publication No. CN208924585U discloses a corn quantitative fertilization hiller, mainly relating to the field of corn fertilization hillers. Comprises a frame, wherein the frame is provided with a forward device, a pushing device, a fertilizing device and a ridging device; the advancing device comprises an advancing wheel, a wheel shaft is arranged on the advancing wheel, an advancing chain wheel is arranged on the wheel shaft, and a chain is arranged on the advancing chain wheel; thrust unit includes handle, push rod, fixed block, and fertilizer injection unit includes the hopper, and fertile device of accuse includes the fender fertile board, send fertile ware, and the round axle runs through the hopper, and the round axle is equipped with driven sprocket, and the hopper bottom is connected with and send fertile pipe, send fertile pipe side bottom to set up the scraper bowl, send fertile socle portion to set up two exports, and the device of earthing up includes the connecting rod, and the dead lever bottom is provided with the board of earthing up, and the connecting rod is connected with the pinch roller. The device comprises the following steps: both can show fertilizer utilization ratio when improving maize fertilization, can obviously reduce the amount of labour again, reduce the demand to the labour, however, the device need advance through artifical pulling the device at the during operation for the device during operation, artifical the input is big, and manpower burden is heavy, consequently, we have provided a fertilizer injection unit for narrow region.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fertilizing device for narrow regions so as to solve the problem that the fertilizing device in the prior art has large manual input when fertilizing the narrow regions.
In order to achieve the purpose, the invention provides the following technical scheme:
a fertilizing apparatus for narrow territory, comprising:
the device comprises a rack, wherein a hilling plate for burying fertilizer is arranged on the rack;
the front roller is used for guiding in the fertilizing process and is arranged on the rack through a bearing;
the fertilizer applicator is used for storing fertilizer and applying the fertilizer to the inside of soil in the advancing process of the fertilizer applicator, and the fertilizer applicator is fixedly connected to the rack;
the handle is convenient for a user to control the advancing direction of the fertilizer applicator, and the handle is fixedly connected to the rack and the fertilizer applicator;
the ground digging module is used for digging a tunnel for fertilizing at a ground digging part in the fertilizing process, the ground digging module is fixedly connected to the frame, and the ground digging module is arranged on one side of the front roller wheel, which is far away from the fertilizer applicator; the ground digging module is driven by a driving motor arranged on the rack, and the driving motor provides power by a storage battery arranged on the rack.
As a further scheme of the invention, a first worm wheel is arranged on the front roller, a first worm is arranged on the main shaft, and the first worm is meshed with the first worm wheel.
As a further scheme of the invention, a ratchet mechanism is further arranged at the position where the first turbine is connected with the rotating shaft of the front roller.
As a further scheme of the invention, the fertilizer applicator comprises a fertilizer storage cavity which is funnel-shaped, the bottom of the fertilizer storage cavity is provided with a shell, a cylindrical fertilizing cavity is arranged in the shell and is communicated with the shell, a fertilizing roller is arranged in the shell, the fertilizing roller is provided with blades which are uniformly distributed around the axis of the fertilizing roller, the blades are arranged along the axis direction of the fertilizing roller, and the blades on the fertilizing roller are attached to the inner wall of the fertilizing cavity in the shell; a fertilizing pipe is further arranged below the shell and is communicated with a fertilizing cavity in the shell, the fertilizing pipe is a bent pipe, a pointed end is arranged at one end, far away from the shell, of the fertilizing pipe, and one end, far away from the shell, of the fertilizing pipe is collinear with the ground digging module; the fertilizing roller is provided with a second turbine on the outer side of the fertilizer applicator, the main shaft is provided with a second worm, and the second worm is meshed with the second turbine.
As a further scheme of the invention, the ground digging module comprises a ground digging shaft mounting seat, a driven shaft and a ground digging shaft are arranged in the ground digging shaft mounting seat, the driven shaft and the ground digging shaft are connected through a universal coupling, the driven shaft and the ground digging shaft are both mounted on the ground digging shaft mounting seat, two groups of the driven shaft and the ground digging shaft are both arranged, the driven shaft and the ground digging shaft are both arranged at two ends of the ground digging shaft mounting seat, the driven shaft and the ground digging shaft are both symmetrically arranged relative to a central axis of the ground digging shaft mounting seat, an acute angle is formed between the ground digging shaft and the ground digging shaft, the ground digging shaft is conical, and helical blades are arranged on the ground digging shaft; still be equipped with the drive shaft on digging the ground axle mount pad, the drive shaft is installed on digging the ground axle mount pad, and the drive shaft drives the driven shaft and rotates, and the drive shaft passes through the connecting axle to be connected with the main shaft, and the both ends of connecting axle are connected with drive shaft and main shaft through universal joint respectively.
As a further scheme of the invention, the driving shaft is arranged between the two groups of driven shafts, the driven shafts are provided with first gears, the driving shaft is provided with second gears, and the first gears are meshed with the second gears.
As a further scheme of the invention, the ground digging module is fixedly connected to the frame through a ground digging shaft adjusting module, the ground digging shaft adjusting module comprises a ground digging module mounting seat and an adjusting screw rod, the ground digging module mounting seat is U-shaped, the ground digging shaft mounting seat is fixedly connected into the ground digging module mounting seat, one end of the adjusting screw rod is connected to the ground digging module mounting seat through a spring retainer ring, the adjusting screw rod can rotate on the ground digging module mounting seat, the adjusting screw rod is provided with external threads, the frame is provided with threaded holes at positions above the ground digging module, and the adjusting screw rod is provided with threaded holes.
As a further scheme of the invention, an adjusting handle is arranged at one end of the adjusting screw rod, which is far away from the digging module mounting seat.
As a further scheme of the invention, the digging module mounting seat is also provided with a guide rod, and the guide rod is connected with the rack in a sliding manner.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the excavation module excavates the tunnel for fertilizing at the excavation position when the fertilizing device advances, so that the device can apply fertilizer into soil without being pulled by manpower, and the manpower burden is reduced.
2. The invention can be operated by a single person, thereby reducing the manual input in the fertilization process.
3. The invention can also automatically advance, thereby improving the fertilizing efficiency.
4. The invention can also carry out seeding work, and increases the application field of the fertilizing device.
Drawings
Fig. 1 is a schematic structural view of a fertilizer spreading device for a narrow area.
Fig. 2 is a partial enlarged view at I in fig. 1.
Fig. 3 is a schematic view of the internal structure of the fertilizer applicator in the fertilizer application device for narrow areas.
Fig. 4 is a schematic structural view of a digging module of the fertilizer spreading device for narrow areas.
Fig. 5 is a front view of a ground digging module in the fertilizer spreading apparatus for narrow areas.
Fig. 6 is a schematic structural view of a ground engaging shaft mounting base of the fertilizer applicator used in a narrow area.
Fig. 7 is a schematic structural view of a driven shaft in the fertilizer spreading device for narrow areas.
Fig. 8 is a schematic structural view of an earth insulation axis in the fertilizer spreading device for narrow regions.
Reference numerals: 1-a frame, 11-a hilling plate, 2-a front roller, 21-a first turbine, 3-a fertilizer applicator, 31-a second turbine, 32-a fertilizer storage cavity, 33-a shell, 34-a fertilizer application roller, 35-a fertilizer application pipe, 4-a handle, 5-a main shaft, 51-a first worm, 52-a second worm, 6-a ground digging module, 61-a ground digging shaft mounting seat, 62-a driven shaft, 63-a ground digging shaft, 64-a driving shaft, 65-a connecting shaft, 7-a ground digging shaft adjusting module, 71-a ground digging module mounting seat, 72-an adjusting screw, 73-an adjusting handle, 8-a driving motor and 9-a storage battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1 to 2, a fertilizer application apparatus for a field, which is difficult to enter into a large machine such as a wheat field or a corn field, used in a narrow area, includes: the special fertilizer filling machine comprises a machine frame 1, wherein a hilling plate 11 for burying fertilizer is arranged on the machine frame 1;
the front idler wheel 2 is used for guiding in the fertilizing process, and the front idler wheel 2 is mounted on the rack 1 through a bearing;
the fertilizer applicator 3 is used for storing fertilizer and applying the fertilizer to the inside of soil in the advancing process of the invention, and the fertilizer applicator 3 is fixedly connected to the frame 1;
the handle 4 is convenient for a user to control the advancing direction of the fertilizer applicator, and the handle 4 is fixedly connected to the frame 1 and the fertilizer applicator 3;
the digging module 6 is used for digging a tunnel for fertilizing at the ground digging part in the fertilizing process, the digging module 6 is fixedly connected to the frame 1, and the digging module 6 is arranged on one side of the front roller 2 away from the fertilizer applicator 3; the digging module 6 is driven by a driving motor 8 arranged on the frame 1, and the driving motor 8 is powered by a storage battery 9 arranged on the frame 1;
during fertilization, fertilizer is added into the fertilizer applicator 3, the invention is pushed to a region to be fertilized, the driving motor 8 is started, the driving motor 8 drives the digging module 6 to work to push the invention to advance, the digging module 6 digs the ground out of a tunnel for fertilization in the advancing process of the invention, the fertilizer in the fertilizer applicator 3 slides into the tunnel from the fertilizer applicator 3, and the soil on two sides of the tunnel is rolled into the tunnel by the hilling plate 11 so that the fertilizer is buried underground;
the frame 1 is a flat plate, mounting holes for mounting the front roller 2 and the fertilizer applicator 3 are formed in the frame 1, in some examples, the fertilizer applicator 3 is fixedly connected to the frame 1 in a welding mode, a shaft seat for mounting the front roller 2 is further arranged on the frame 1, one end of the handle 4 is fixedly connected to the frame 1 in a welding mode, and the other end of the handle 4 is fixedly connected to the fertilizer applicator 3 through a bolt;
the front idler wheel 2 is a spoke wheel, the front idler wheel 2 is provided with anti-skid thorns for preventing skidding, and the anti-skid thorns are triangular cones fixedly connected to the outer edge of the front idler wheel 2;
as shown in fig. 3, the fertilizer applicator 3 includes a fertilizer storage cavity 32, the fertilizer storage cavity 32 is funnel-shaped, a casing 33 is provided at the bottom of the fertilizer storage cavity 32, a cylindrical fertilizer application cavity is provided in the casing 33, the fertilizer storage cavity 32 is communicated with the casing 33, a fertilizer application roller 34 is provided in the casing 33, blades evenly distributed around the axis of the fertilizer application roller 34 are provided on the fertilizer application roller 34, the blades are arranged along the axis direction of the fertilizer application roller 34, the blades on the fertilizer application roller 34 are attached to the inner wall of the fertilizer application cavity in the casing 33, when the fertilizer application roller 34 rotates, the fertilizer application roller 34 can convey the fertilizer between the blades from the fertilizer storage cavity 32 to the lower part of the fertilizer application roller 34, a fertilizer application pipe 35 is further provided below the casing 33, the fertilizer application pipe 35 is communicated with the fertilizer application cavity in the casing 33, the fertilizer application pipe 35 is an elbow, a tip is provided at one end of the fertilizer application pipe 35 far from the casing 33, and one, so that the fertilizing pipe 35 can be positioned in the tunnel dug by the digging module 6; the fertilizing roller 34 is provided with a second worm wheel 31 on the outer side of the fertilizer applicator 3, the main shaft 5 is provided with a second worm 52, and the second worm 52 is meshed with the second worm wheel 31, so that the main shaft 5 can drive the fertilizing roller 34 to rotate;
as shown in fig. 4 and 5, the ground engaging module 6 includes a ground engaging shaft mounting seat 61, a driven shaft 62 and a ground engaging shaft 63 are provided in the ground engaging shaft mounting seat 61, the driven shaft 62 and the ground engaging shaft 63 are coupled by a universal joint, the driven shaft 62 and the ground digging shaft 63 are connected to the ground digging shaft mounting seat 61 through spring retaining rings, two sets of the driven shaft 62 and the ground digging shaft 63 are arranged, the driven shaft 62 and the ground digging shaft 63 are arranged at two ends of the ground digging shaft mounting seat 61, the driven shaft 62 and the ground digging shaft 63 are symmetrically arranged about the central axis of the ground digging shaft mounting seat 61, the ground digging shaft 63 and the ground digging shaft 63 are arranged at an acute angle, that is, the ends of the ground engaging shaft 63 remote from the ground engaging shaft mounting base 61 are close to each other, the ground engaging shaft 63 is tapered, and the ground engaging shaft 63 is provided with a helical blade, when the driven shaft 62 rotates, the driven shaft 62 drives the ground digging shaft 63 to rotate through the universal coupling, and the ground digging shaft 63 can overturn soil on the ground to two sides of the ground digging module 6 when rotating; the digging shaft mounting seat 61 is also provided with a driving shaft 64, the driving shaft 64 is mounted on the digging shaft mounting seat 61 through a spring retainer ring, the driving shaft 64 drives the driven shaft 62 to rotate, the driving shaft 64 is connected with the main shaft 5 through a connecting shaft 65, and two ends of the connecting shaft 65 are respectively connected with the driving shaft 64 and the main shaft 5 through universal couplings;
in some examples, as shown in fig. 7, a driving shaft 64 is provided between two sets of driven shafts 62, a first gear is provided on the driven shafts 62, a second gear is provided on the driving shaft 64, the first gear and the second gear are engaged, and when the driving shaft 64 rotates, the second gear drives the first gear to rotate, so that the ground digging shaft 63 can be driven;
as shown in fig. 6, the digging shaft mounting seat 61 is a square frame, a mounting hole for mounting the driven shaft 62 is formed on the digging shaft mounting seat 61, a V-shaped surface is further formed on the other side of the digging shaft mounting seat, a mounting hole for mounting the digging shaft 63 is formed on the V-shaped surface, and mounting shafts for mounting the digging shaft mounting seat 61 on the frame 1 are further formed on two ends of the digging shaft mounting seat 61;
in a preferred aspect of the present invention, the mounting shaft is a hexagonal prism, so that the ground cutting module 6 can be prevented from rotating during the ground cutting process;
as shown in fig. 7, a hexagonal prism-shaped mounting head is arranged at one end of the driven shaft 62 away from the first gear, and a spring retainer groove is further arranged on the driven shaft 62;
as shown in fig. 8, the end of the ground digging shaft 63 far away from the helical blade is provided with a hexagonal prism-shaped mounting head and a spring retainer groove;
the driving motor 8 is fixedly connected to the rack 1 through a bolt, the main shaft 5 is fixedly connected to the rack 1 through a shaft seat, a first bevel gear is arranged on an output shaft of the driving motor 8, a second bevel gear is arranged on the main shaft 5, and the first bevel gear is meshed with the second bevel gear;
in a preferred embodiment of the present invention, the storage battery 9 is a lithium battery, the storage battery 9 is electrically connected to the driving motor 8, and the control switch on the driving motor 8 is disposed on the handle 4.
As another embodiment of the present invention, in order to further reduce the human input of the user, the front roller 2 is provided with a first worm wheel 21, the main shaft 5 is provided with a first worm 51, the first worm 51 is meshed with the first worm wheel 21, when the main shaft 5 rotates, the first worm 51 drives the first worm wheel 21 to rotate, and the front roller 2 automatically rotates under the drive of the first worm wheel 21, so that the present invention can automatically advance, and the user only needs to control the direction;
further, in order to prevent the front roller 2 from being unable to move due to the self-locking effect of the first worm 51 and the first worm wheel 21 when the driving motor 8 stops working, a ratchet mechanism is further disposed at a position where the first worm wheel 21 is connected to the rotating shaft of the front roller 2, so that the first worm wheel 21 can only drive the front roller 2 to rotate in one direction, and when the main shaft 5 stops rotating, the front roller 2 can still rotate under the pushing of a user.
As another embodiment of the present invention, in order to facilitate the adjustment of the fertilizing depth, the ground engaging module 6 is fixedly coupled to the frame 1 by means of a ground engaging shaft adjusting module 7, the ground engaging shaft adjusting module 7 comprises a ground engaging module mounting seat 71 and an adjusting screw 72, the ground engaging module mounting seat 71 is U-shaped, the ground engaging shaft mounting seat 61 is fixedly connected to the ground engaging module mounting seat 71, one end of the adjusting screw 72 is connected to the ground engaging module mounting seat 71 through a spring retainer ring, and the adjusting screw 72 can rotate on the digging module mounting seat 71, the adjusting screw 72 is provided with external threads, the frame 1 is provided with threaded holes at the position above the digging module 6, the adjusting screw 72 is provided with threaded holes, when the adjusting screw 72 rotates, the digging module mounting seat 71 can be driven by the adjusting screw 72 to ascend or descend, so that the digging depth of the digging module 6 is adjusted;
furthermore, the adjusting screw 72 is provided with an adjusting handle 73 at one end far away from the ground digging module mounting seat 71, the adjusting handle 73 is fixedly connected to the adjusting screw 72, and the adjusting handle 73 is convenient for a user to rotate;
further, in order to prevent the rotation of the excavation module mounting base 71, a guide bar is further provided on the excavation module mounting base 71, and the guide bar is slidably connected to the frame 1.
In summary, the working principle of the invention is as follows:
during fertilization, fertilizer is added into the fertilizer applicator 3, the fertilizer applicator is pushed to a region to be fertilized, the adjusting handle 73 is rotated, the adjusting handle 73 drives the adjusting screw 72 to rotate, the height of the ground digging module 6 is adjusted when the adjusting screw 72 rotates, so that the digging depth of the ground digging module 6 reaches a preset depth, the driving motor 8 is started, the driving motor 8 drives the main shaft 5 to rotate through the first bevel gear and the second bevel gear, the main shaft 5 drives the driving shaft 64 to rotate through the connecting shaft 65 during rotation, the driving shaft 64 drives the ground digging shaft 63 to rotate through the driven shaft 62 during rotation, soil is turned to two sides when the ground digging shaft 63 rotates, and the ground digging module 6 digs out a tunnel for fertilization on the ground;
in the process of rotating the main shaft 5, the first worm 51 drives the first worm wheel 21 to rotate, so that the automatic fertilizer applying device automatically advances, the second worm 52 drives the second worm wheel 31 to rotate, the second worm wheel 31 drives the fertilizer applying roller 34 to rotate, the fertilizer applying roller 34 can convey fertilizer between blades into the fertilizer applying pipe 35 from the fertilizer storing cavity 32 and fall into a tunnel excavated by the digging module 6 along the fertilizer applying pipe 35, so that the fertilizer in the fertilizer applying device 3 slides into the tunnel from the fertilizer applying device 3, and the soil on two sides of the tunnel is rolled into the tunnel by the hilling plate 11, so that the fertilizer is buried underground.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A fertilizing apparatus for narrow territory, comprising:
the fertilizer-burying machine comprises a machine frame (1), wherein a hilling plate (11) used for burying fertilizer is arranged on the machine frame (1);
the front idler wheel (2) is used for guiding in the fertilizing process, and the front idler wheel (2) is mounted on the rack (1) through a bearing;
the fertilizer applicator (3) is used for storing fertilizer and applying the fertilizer to the soil in the advancing process of the fertilizer applicator (3), and the fertilizer applicator (3) is fixedly connected to the rack (1);
the handle (4), the said handle (4) is convenient for users to control the forward direction of the invention, the said handle (4) is fixedly connected to framework (1) and fertilizer applicator (3);
the fertilizer distributor is characterized by further comprising a ground digging module (6), wherein the ground digging module (6) is used for digging a tunnel for fertilizing at the ground digging position in the fertilizing process, the ground digging module (6) is fixedly connected to the rack (1), and the ground digging module (6) is arranged on one side, away from the fertilizer distributor (3), of the front roller (2); the digging module (6) is driven by a driving motor (8) arranged on the rack (1), and the driving motor (8) provides power by a storage battery (9) arranged on the rack (1).
2. Fertilizing apparatus for narrow areas, according to claim 1, characterised in that a first worm wheel (21) is provided on the front roller (2), a first worm (51) is provided on the main shaft (5), the first worm (51) and the first worm wheel (21) are meshed.
3. Fertilizing apparatus for narrow areas, according to claim 2, characterised in that the position where the first turbine (21) is connected to the axis of rotation of the front roller (2) is also provided with a ratchet mechanism.
4. The fertilizer spreading device for the narrow areas according to claim 1, wherein the fertilizer applicator (3) comprises a fertilizer storage cavity (32), the fertilizer storage cavity (32) is funnel-shaped, a shell (33) is arranged at the bottom of the fertilizer storage cavity (32), a cylindrical fertilizer application cavity is arranged in the shell (33), the fertilizer storage cavity (32) is communicated with the shell (33), a fertilizer application roller (34) is arranged in the shell (33), blades which are uniformly distributed around the axis of the fertilizer application roller (34) are arranged on the fertilizer application roller (34), the blades are arranged along the axis direction of the fertilizer application roller (34), and the blades on the fertilizer application roller (34) are attached to the inner wall of the fertilizer application cavity in the shell (33); a fertilizing pipe (35) is further arranged below the shell (33), the fertilizing pipe (35) is communicated with a fertilizing cavity in the shell (33), the fertilizing pipe (35) is a bent pipe, a pointed end is arranged at one end, far away from the shell (33), of the fertilizing pipe (35), and one end, far away from the shell (33), of the fertilizing pipe (35) is collinear with the ground digging module (6); the fertilizing roller (34) is provided with a second turbine (31) on the outer side of the fertilizer applicator (3), a main shaft (5) is provided with a second worm (52), and the second worm (52) is meshed with the second turbine (31).
5. The fertilizer spreading device for narrow areas according to claim 1, wherein the ground engaging module (6) comprises a ground engaging shaft mounting seat (61), a driven shaft (62) and a ground engaging shaft (63) are arranged in the ground engaging shaft mounting seat (61), the driven shaft (62) and the ground engaging shaft (63) are connected through a universal joint, the driven shaft (62) and the ground digging shaft (63) are both arranged on the ground digging shaft mounting seat (61), two groups of the driven shaft (62) and the ground digging shaft (63) are both arranged, the driven shaft (62) and the ground digging shaft (63) are both arranged at two ends of the ground digging shaft mounting seat (61), the driven shaft (62) and the ground digging shaft (63) are symmetrically arranged about the central axis of the ground digging shaft mounting seat (61), the ground digging shaft (63) and the ground digging shaft (63) are arranged at an acute angle, the ground digging shaft (63) is conical, and helical blades are arranged on the ground digging shaft (63); the ground digging shaft mounting seat (61) is further provided with a driving shaft (64), the driving shaft (64) is mounted on the ground digging shaft mounting seat (61), the driving shaft (64) drives a driven shaft (62) to rotate, the driving shaft (64) is connected with the main shaft (5) through a connecting shaft (65), and two ends of the connecting shaft (65) are connected with the driving shaft (64) and the main shaft (5) through universal couplings respectively.
6. Fertilizer injection unit for narrow territory according to claim 5, characterized in that drive shaft (64) is arranged in the middle of two sets of driven shafts (62), a first gear is arranged on driven shaft (62), a second gear is arranged on drive shaft (64), and the first gear and the second gear are meshed.
7. The fertilizer spreading device for the narrow areas according to claim 5 or 6, wherein the digging module (6) is fixedly connected to the frame (1) through a digging shaft adjusting module (7), the digging shaft adjusting module (7) comprises a digging module mounting seat (71) and an adjusting screw (72), the digging module mounting seat (71) is U-shaped, the digging shaft mounting seat (61) is fixedly connected to the inside of the digging module mounting seat (71), one end of the adjusting screw (72) is connected to the digging module mounting seat (71) through a spring collar, the adjusting screw (72) can rotate on the digging module mounting seat (71), the adjusting screw (72) is provided with an external thread, the frame (1) is provided with a threaded hole at a position above the digging module (6), and the adjusting screw (72) is provided with a threaded hole.
8. The fertilization device for narrow areas according to claim 7, wherein the adjustment screw (72) is provided with an adjustment handle (73) at an end away from the excavation module mounting seat (71).
9. Fertilizing apparatus for narrow territory according to claim 7, characterized in that the digging module mounting seat (71) is further provided with a guide bar, the guide bar is connected with the frame (1) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076270.2A CN112189412A (en) | 2020-10-10 | 2020-10-10 | A fertilizer injection unit for narrow region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076270.2A CN112189412A (en) | 2020-10-10 | 2020-10-10 | A fertilizer injection unit for narrow region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112189412A true CN112189412A (en) | 2021-01-08 |
Family
ID=74012680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011076270.2A Withdrawn CN112189412A (en) | 2020-10-10 | 2020-10-10 | A fertilizer injection unit for narrow region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112189412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208450A (en) * | 2022-01-12 | 2022-03-22 | 安徽省农业科学院作物研究所 | Wheat seeding fertilization all-in-one |
-
2020
- 2020-10-10 CN CN202011076270.2A patent/CN112189412A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208450A (en) * | 2022-01-12 | 2022-03-22 | 安徽省农业科学院作物研究所 | Wheat seeding fertilization all-in-one |
| CN114208450B (en) * | 2022-01-12 | 2022-11-01 | 安徽省农业科学院作物研究所 | Wheat seeding fertilization all-in-one |
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Application publication date: 20210108 |