CN210406190U - Fertilizer applicator capable of adjusting fertilizing amount - Google Patents
Fertilizer applicator capable of adjusting fertilizing amount Download PDFInfo
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- CN210406190U CN210406190U CN201921060758.9U CN201921060758U CN210406190U CN 210406190 U CN210406190 U CN 210406190U CN 201921060758 U CN201921060758 U CN 201921060758U CN 210406190 U CN210406190 U CN 210406190U
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Abstract
The utility model discloses a fertilizer applicator of adjustable rate of fertilizer application, including fertilizer bucket and the fertilizer pipe that links to each other with the fertilizer bucket, still include: an adjusting window is arranged above the fixed channel, and a fertilizer inlet is arranged below the fixed channel; the adjusting plate is arranged outside the adjusting window; the force application handle is arranged at the upper part of the fixed channel, a linkage handle is arranged below the force application handle, and the force application handle and the linkage handle are movably connected and arranged at an angle; the first movable frame is sleeved on the fixed channel, is connected with the adjusting plate and the linkage handle, and is connected with the fixed channel; the second movable frame is sleeved on the fixed channel and connected with the first movable frame, and a fertilizer channel pipe is arranged on the second movable frame and aligned with the fertilizer inlet; the fertilizer groove is arranged inside the fixed channel and is arranged on the adjusting plate through the adjusting rod; the material applying port comprises a pair of triangular arc plates and is arranged below the fixed channel through a single-stage linkage rod. The fertilizer applicator is simple in structure, convenient to operate, time-saving and labor-saving, and capable of improving the fertilizing efficiency and the fertilizing precision.
Description
Technical Field
The utility model relates to a farmland machinery technical field, more specifically relates to a fertilizer applicator of adjustable rate of fertilizer application.
Background
China has abundant land resources, basic farmlands are not less than 15.64 hundred million acres, but because the breadth of China is large and the farmland is widely distributed, large-scale agricultural machinery is adopted in plain areas, and a plurality of mountain areas are planted, and the mountain areas are influenced by terrain and farmland areas, so that the large-scale agricultural machinery cannot be widely used, and therefore, the household agricultural machinery in the special areas is widely popularized.
The household fertilizer applicator is mainly used for most mountainous farmers to apply fertilizer, the existing fertilizer applicator is limited by the working principle, has a complex structure, consumes more power during fertilizer application, has poor quality, needs to be frequently replaced, and reduces the economy of farmers.
Therefore, there is a need for a fertilizer applicator capable of adjusting the amount of fertilizer applied, which can effectively control the amount of fertilizer applied, improve the accuracy of fertilizer application, and has a simple structure, convenient operation, and improved working efficiency for farmers.
The information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
The problem to prior art exists, the utility model provides a fertilizer applicator of adjustable fertilization volume, it can once realize the linkage of a plurality of parts through the setting of hierarchical gangbar and single-stage gangbar, convenient operation, and simple structure through the setting of regulating plate, realizes the adjustable of fertilization volume, reduces peasant household's work load, improves work efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a fertilizer applicator of adjustable fertilization volume, includes fertilizer bucket and the fertilizer pipe that links to each other with the fertilizer bucket, the fertilizer applicator still includes:
the upper part of the fixed channel is provided with an adjusting window, and the lower part of the fixed channel is provided with a fertilizer inlet;
the adjusting plate is movably connected outside the adjusting window, and a plurality of adjusting notches are formed in the adjusting plate;
the force application handle is arranged at the upper part of the fixed channel, a linkage handle is arranged below the force application handle, the linkage handle is movably connected with the force application handle, and the linkage handle and the force application handle are arranged at an angle;
the first movable frame is sleeved on the fixed channel, is respectively connected with the lower end of the adjusting plate and the linkage handle, and is connected with the fixed channel below the adjusting plate through an elastic piece;
the second movable frame is sleeved on the fixed channel and connected with the first movable frame through a grading linkage rod, a fertilizer channel pipe is arranged on the second movable frame, and the fertilizer channel pipe is aligned with the fertilizer inlet in a non-working state;
the fertilizer groove is arranged inside the fixed channel, the opening of the fertilizer groove faces the fertilizer inlet, one end of a bottom plate of the fertilizer groove is aligned with the opening of the fertilizer groove, the other end of the bottom plate is movably connected with the lower end of the fertilizer groove through a rotating shaft, a fixed plate is arranged on a back plate of the fertilizer groove and is connected with the bottom plate through a compression spring, an adjusting rod is arranged at the rotating shaft end of the bottom plate, and the fertilizer groove is arranged on the adjusting plate through the adjusting rod;
the feeding hole comprises a pair of triangular arc plates, the triangular arc plates are arranged below the fixed channel through a single-stage linkage rod, and the single-stage linkage rod is connected with the first movable frame.
Preferably, the fertilizer applicator further comprises:
the retaining member, the retaining member with fixed passage swing joint will the opening of fertilizer groove pastes tightly fixed passage's inner wall.
Preferably, said hierarchical linkage rod comprises:
the movable rod is hinged with the third connecting lug, and is provided with a first connecting hole close to the fixed channel and a second connecting hole far away from the fixed channel;
the upper end of the first connecting rod is hinged with the first connecting lug, the first connecting lug is fixed on the first movable frame, and the lower end of the first connecting rod is hinged with the first connecting hole;
and the lower end of the second connecting rod is hinged with a second connecting lug, the second connecting lug is fixed on the second movable frame, and the upper end of the second connecting rod is hinged with the second connecting hole.
Preferably, the fertilizer applicator further comprises:
the first fixing pipe is arranged at the upper part of the fixing channel and is fixedly connected with the fixing channel;
and the portable handle is movably connected with the first fixed pipe.
Preferably, the fertilizer applicator further comprises:
the second fixing pipe is arranged at the lower part of the fixing channel and is fixedly connected with the fixing channel;
and the power-assisted handle is movably connected with the second fixed pipe.
Preferably, the fertilizer applicator further comprises:
and the depth adjusting unit is arranged below the power assisting handle.
Preferably, the depth adjusting unit includes:
the third fixing pipe is arranged below the power-assisted handle and fixedly connected with the power-assisted handle, and internal threads are arranged on the inner wall of the third fixing pipe;
the connecting rod is provided with external threads and is in threaded connection with the third fixed pipe;
and the pressing plate is arranged at the lower end of the connecting rod.
Preferably, the fertilizer applicator further comprises:
the fourth fixing pipe is arranged at the upper part of the fixing channel and is fixedly connected with the fixing channel;
the force application handle is movably connected with the fourth fixed pipe.
The elastic piece is an extension spring.
Preferably, the single-stage linkage rods are provided with a pair, the inner ends of the single-stage linkage rods are respectively and fixedly connected with the upper ends of the triangular arc plates, the single-stage linkage rods are respectively hinged with a pair of fourth connecting lugs, and the fourth connecting lugs are fixed at the lower end of the fixed channel.
The utility model has the advantages that:
1. through the arrangement of the grading linkage rod and the single-stage linkage rod, the linkage of a plurality of components is realized by pulling up at one time, the structure is simple, and the operation is convenient;
2. the adjustment of the fertilizing amount is realized through the arrangement of the adjusting plate, the fertilizing precision is improved, and the crop yield is improved;
3. through the adjustment of the fertilizing amount, the workload of farmers is reduced, and the working efficiency is improved.
The fertilizer applicator of the present invention has other features and advantages which will be apparent from or are set forth in more detail in the accompanying drawings and the following detailed description which are incorporated herein, and which together serve to explain certain principles of the invention.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments of the present invention with reference to the attached drawings, in which like reference numerals generally represent like parts in exemplary embodiments of the present invention.
Fig. 1 is a schematic view of a main body of a fertilizer applicator capable of adjusting a fertilizer application amount according to an exemplary embodiment of the present invention.
Fig. 2 shows a schematic view of a fertilizer tank of an exemplary embodiment of the present invention.
Fig. 3 shows a schematic view of a depth adjustment unit of an exemplary embodiment of the present invention.
Description of reference numerals:
1. a fixed channel; 101 adjusting the window; 2. an adjusting plate; 201. adjusting the notch; 3. a force application handle; 4. a linkage handle; 401. a fifth engaging lug; 5. a first movable frame; 6. a second movable frame; 7. a fertilizer passage pipe; 8. a fertilizer tank; 801. a base plate; 802. a compression spring; 803. adjusting a rod; 804. a fixing plate; 805. an opening; 806. a rotating shaft; 9. a feeding port; 901. a single-stage linkage rod; 902. a fourth engaging lug; 903. a triangular arc plate; 10. a locking member; 11. a grading linkage rod; 1101. a first connecting lug; 1102. a second engaging lug; 1103. a third engaging lug; 1104. a movable rod; 1105. a first link; 1106. a second link; 12. a portable handle; 13. a power-assisted handle; 14. a depth adjustment unit; 1401. a third stationary pipe; 1402. a connecting rod; 1403. pressing a plate; 15. an elastic member; 16. and connecting the screw rod.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present invention have been illustrated in the accompanying drawings, it is to be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a fertilizer applicator of adjustable rate of fertilizer application, including fertilizer barrel and the fertilizer pipe that links to each other with the fertilizer barrel, its characterized in that, fertilizer applicator still includes:
the upper part of the fixed channel is provided with an adjusting window, and the lower part of the fixed channel is provided with a fertilizer inlet;
the adjusting plate is movably connected outside the adjusting window, and a plurality of adjusting notches are formed in the adjusting plate;
the force application handle is arranged at the upper part of the fixed channel, a linkage handle is arranged below the force application handle, the linkage handle is movably connected with the force application handle, and the linkage handle and the force application handle are arranged at an angle;
the first movable frame is sleeved on the fixed channel, is respectively connected with the lower end of the adjusting plate and the linkage handle, and is connected with the fixed channel below the adjusting plate through an elastic piece;
the second movable frame is sleeved on the fixed channel and connected with the first movable frame through the grading linkage rod, a fertilizer channel pipe is arranged on the second movable frame, and the fertilizer channel pipe is aligned with the fertilizer inlet in a non-working state;
the fertilizer groove is arranged inside the fixed channel, the opening of the fertilizer groove faces the fertilizer inlet, one end of a bottom plate of the fertilizer groove is aligned with the opening of the fertilizer groove, the other end of the bottom plate is movably connected with the lower end of the fertilizer groove through a rotating shaft, a fixed plate is arranged on a back plate of the fertilizer groove and is connected with the bottom plate through a compression spring, an adjusting rod is arranged at the rotating shaft end of the bottom plate, and the fertilizer groove is arranged on the adjusting plate through the adjusting rod;
the feeding port comprises a pair of triangular arc plates, the triangular arc plates are arranged below the fixed channel through a single-stage linkage rod, and the single-stage linkage rod is connected with the first movable frame.
Wherein, fertilizer groove's bottom plate passes through the lower extreme swing joint in pivot and fertilizer groove to set up a fixed plate on its backplate, the fixed plate passes through compression spring with the bottom plate and is connected, during non-operating condition, under the effect of compression spring and pivot, fixed plate and compression spring can compress tightly the bottom plate on fertilizer groove's bottom, during operating condition, through upwards pulling regulation pole, open the bottom plate downwards under the effect of adjusting pole and compression spring, unload out the fertilizer in the fertilizer groove.
Wherein, the fertilizer barrel can be fixed on the fixed passage, and can also be carried by the fertilizing personnel through setting up the braces.
Furthermore, the fertilizer pipe is sleeved on the fertilizer channel pipe or is arranged in the fertilizer channel pipe.
Wherein, the force application handle below is equipped with the fifth engaging lug, is equipped with the movable bolt on the fifth engaging lug, and the linkage handle passes through the movable bolt and articulates with the fifth engaging lug mutually.
Furthermore, the first movable frame and the second movable frame are in clearance fit with the fixed channel, so that the first movable frame and the second movable frame move more smoothly without interfering with the fixed channel.
Preferably, the elastic member is an extension spring.
Because first movable frame is connected through the connecting screw rod with the linkage handle, be connected through hierarchical gangbar with the second movable frame, with regulating plate fixed connection, its below still is connected with fixed passage through extension spring, linkage handle and application of force handle swing joint, therefore, when pulling linkage handle, can drive first movable frame and second movable frame upward movement, first movable frame drives the regulating plate upward movement, the regulating plate drives the bottom plate motion through the regulation pole, open the bottom plate through compression spring's effect, empty fertilizer, second movable frame drives fertilizer passageway pipe upward movement, stagger the fertilizer entry, prevent that fertilizer in the fertilizer bucket from continuing to get into in the fertilizer silo, with the fixed fertilizer volume that gets into in the fertilizer silo.
The adjustment of the fertilizing amount is realized through the arrangement of the adjusting plate, the fertilizing precision is improved, and the crop yield is improved; through the adjustment of the fertilizing amount, the workload of farmers is reduced, and the working efficiency is improved.
As a preferred scheme, the fertilizer applicator further comprises:
retaining member, retaining member and fixed passage swing joint paste fixed passage's inner wall with the opening of fertilizer groove.
Preferably, the locking member is connected with the fixing channel through threads.
Prepare the during operation, unscrew the retaining member, will adjust the pole according to the amount of fertilizer application and hang in certain adjustment tank on the regulating plate, confirm the capacity of fertilizer groove, during the fertilization, screw up the retaining member, paste tight fixed passage's inner wall with the opening of fertilizer groove to the fertilizer volume of locking entering fertilizer groove.
Further, the fertilizer applicator is made of metal, wherein the fertilizer barrel and the fertilizer pipe can be made of plastic, and preferably, the fertilizer pipe is a corrugated pipe.
Preferably, the stepped linkage rod comprises:
the third connecting lug is fixed on the fixed channel and positioned between the first movable frame and the second movable frame, the movable rod is hinged with the third connecting lug, and the movable rod is provided with a first connecting hole close to the fixed channel and a second connecting hole far away from the fixed channel;
the upper end of the first connecting rod is hinged with the first connecting lug, the first connecting lug is fixed on the first movable frame, and the lower end of the first connecting rod is hinged with the first connecting hole;
the lower end of the second connecting rod is hinged with the second connecting lug, the second connecting lug is fixed on the second movable frame, and the upper end of the second connecting rod is hinged with the second connecting hole.
Because the outer end of first connecting rod is close to the fixed passage, the outer end of second connecting rod keeps away from the fixed passage's the mode of setting, makes the stroke of second movable frame be greater than the stroke of first movable frame, and the fertilizer passageway pipe of being more convenient for staggers with the fertilizer entry, and then is convenient for fix the fertilizer volume that gets into fertilizer groove.
As a preferred scheme, the fertilizer applicator further comprises:
the first fixing pipe is arranged at the upper part of the fixing channel and is fixedly connected with the fixing channel;
and the portable handle is movably connected with the first fixed pipe.
The portable handle is convenient for farmers to carry the fertilizer applicator to walk and operate in the farmland.
Further, can set up the handle cover on application of force handle and portable handle, preferably, the handle cover is the rubber material, prevents to grind the hand, avoids fertilizing the in-process palm to be frayed.
As a preferred scheme, the fertilizer applicator further comprises:
the second fixing pipe is arranged at the lower part of the fixing channel and is fixedly connected with the fixing channel;
and the power-assisted handle is movably connected with the second fixed pipe.
Wherein, helping hand handle is usually stepped on with the foot to the lower part of feed opening inserts the soil layer, and the feed of being convenient for is done, and is more laborsaving.
As a preferred scheme, the fertilizer applicator further comprises:
the depth adjusting unit is arranged below the power assisting handle.
Wherein, the depth adjustment unit includes:
the third fixing pipe is arranged below the power-assisted handle and fixedly connected with the power-assisted handle, and internal threads are arranged on the inner wall of the third fixing pipe;
the connecting rod is provided with external threads and is in threaded connection with the third fixed pipe;
the pressing plate is arranged at the lower end of the connecting rod.
Furthermore, size scales can be arranged on the pair of triangular arc plates, the triangular arc plates can be engraved, the stickers can also be pasted on the triangular arc plates, and the distance between the pressing plate and the lower end of the fertilizing port is adjusted by adjusting the threads so as to control the fertilizing depth.
As a preferred scheme, the fertilizer applicator further comprises:
the fourth fixed pipe is arranged at the upper part of the fixed channel and is fixedly connected with the fixed channel;
wherein, the force application handle is movably connected with the fourth fixed pipe.
Wherein, the utility model discloses a handle and the equal swing joint of fixed passage, preferably threaded connection, the length that can adjust the handle as required, it is more convenient to use.
Preferably, the single-stage linkage rods are provided with a pair, the inner ends of the single-stage linkage rods are fixedly connected with the upper ends of the triangular arc plates respectively, the single-stage linkage rods are hinged with the fourth connecting lugs respectively, and the fourth connecting lugs are fixed at the lower end of the fixed channel.
The linkage handle is pulled to drive the first movable frame to move upwards, the first movable frame drives the single-stage linkage rods to move upwards, the single-stage linkage rods further drive the triangular arc plates to open, and the fertilizer falls into fertilizing soil.
The single-stage linkage rods are even and symmetrically arranged on the pair of triangular arc plates on two sides of the fixed channel, and the even number of the single-stage linkage rods is used for enabling the force distribution to be more uniform.
Through the arrangement of the grading linkage rod and the single-stage linkage rod, the linkage of a plurality of parts is realized by pulling up at one time, the structure is simple, and the operation is convenient and labor-saving.
Example 1
Fig. 1 is a schematic view of a main body of a fertilizer applicator capable of adjusting a fertilizer application amount according to an exemplary embodiment of the present invention.
As shown in fig. 1, the present embodiment provides a fertilizer applicator capable of adjusting a fertilizer application amount, comprising a fertilizer barrel (not shown) and a fertilizer pipe (not shown) connected to the fertilizer barrel, the fertilizer applicator further comprising:
a fixed channel 1, wherein the upper part of the fixed channel 1 is provided with an adjusting window 101, and the lower part of the fixed channel 1 is provided with a fertilizer inlet (not shown);
the adjusting plate 2 is movably connected outside the adjusting window 101, and a plurality of adjusting notches 201 are formed in the adjusting plate 2;
the force application handle 3 is arranged at the upper part of the fixed channel 1, a linkage handle 4 is arranged below the force application handle 3, the linkage handle 4 is movably connected with the force application handle 3, and the linkage handle 4 and the force application handle 3 are arranged at an angle;
the first movable frame 5 is sleeved on the fixed channel 1, is respectively connected with the lower end of the adjusting plate 5 and the linkage handle 4, and is connected with the fixed channel 1 below the adjusting plate through an elastic piece 15;
the second movable frame 6 is sleeved on the fixed channel 1 and is connected with the first movable frame 5 through a grading linkage rod 11, a fertilizer channel pipe 7 is arranged on the second movable frame 6, and the fertilizer channel pipe 7 is aligned with a fertilizer inlet in a non-working state;
the fertilizer groove 8 is arranged inside the fixed channel 1, an opening 805 of the fertilizer groove 8 faces a fertilizer inlet, one end of a bottom plate 801 of the fertilizer groove 8 is aligned with the opening 805 of the fertilizer groove 8, the other end of the bottom plate 801 is movably connected with the lower end of the fertilizer groove 8 through a rotating shaft 806, a fixing plate 804 is arranged on a back plate of the fertilizer groove 8, the fixing plate 804 is connected with the bottom plate 801 through a compression spring 802, an adjusting rod 803 is arranged at the rotating shaft end of the bottom plate 801, and the fertilizer groove 8 is arranged on the adjusting plate 2 through the adjusting rod 803;
the feeding port 9, the feeding port 9 includes a pair of triangular arc plates 903, and is disposed below the fixed channel 1 through a single-stage linkage bar 901, and the single-stage linkage bar 901 is connected with the first movable frame 5.
In this embodiment, a fertilizer barrel (not shown) is fixed on the fixed passage 1, and a fertilizer pipe (not shown) is sleeved on the fertilizer passage pipe 7.
Wherein, the force application handle 3 below is equipped with fifth engaging lug 401, is equipped with the movable bolt on the fifth engaging lug 401, and linkage handle 4 is articulated mutually with fifth engaging lug 401 through the movable bolt, and force application handle 3 and linkage handle 4 are a pair of, and the symmetry sets up in fixed passage 1 both sides.
Further, the first movable frame 5 and the second movable frame 6 are in clearance fit with the fixed channel 1. The first and second movable frames 5 and 6 move more smoothly without interfering with the fixed passage 1.
Wherein the elastic member 15 is an extension spring.
In this embodiment, a bayonet is arranged on the adjusting window 101 of the fixed channel 1, the width of the bayonet is matched with the width of the adjusting plate 2, and the adjusting plate 2 is controlled on the adjusting window 101.
In this embodiment, the fertilizer applicator further comprises:
retaining member 10, retaining member 10 and fixed passage 1 swing joint, with the opening of fertilizer groove 8 close to the inner wall of fixed passage 1.
Wherein, the locking piece 10 is connected with the fixed channel 1 through screw threads
During preparation work, unscrew retaining member 10, will adjust the pole 803 according to the rate of fertilizer application and hang in a certain regulation notch 201 on regulating plate 2, confirm fertilizer groove 8's capacity, during the fertilization, screw up retaining member 10, paste the inner wall of fixed passage 1 with fertilizer groove 8's opening to the volume that the locking fertilizer got into fertilizer groove 8.
In this embodiment, the fertilizer applicator is made of stainless steel, the fertilizer barrel is made of plastic, and the fertilizer pipe is a corrugated pipe.
Wherein, hierarchical gangbar 11 includes:
the movable rod 1104 is fixed on the fixed channel 1, the third connecting lug 1103 is positioned between the first movable frame 5 and the second movable frame 6, the movable rod 1104 is hinged with the third connecting lug 1103, and the movable rod 1104 is provided with a first connecting hole close to the fixed channel 1 and a second connecting hole far away from the fixed channel 1;
the upper end of the first connecting rod 1105 is hinged with the first connecting lug 1101, the first connecting lug 1101 is fixed on the first movable frame 5, and the lower end of the first connecting rod 1105 is hinged with the first connecting hole;
the second connecting rod 1106 is hinged to the second connecting lug 1102 at the lower end thereof, the second connecting lug 1102 is fixed to the second movable frame 6, and the second connecting rod is hinged to the second connecting hole at the upper end thereof.
In this embodiment, the fertilizer applicator further comprises:
a first fixing pipe (not shown) provided at an upper portion of the fixing passage 1, fixedly connected to the fixing passage 1;
and the portable handle 12 is movably connected with the first fixed pipe.
Wherein, the force application handle 3 and the portable handle 12 are provided with handle sleeves which are made of rubber materials.
The fertilizer applicator still includes:
a second fixing pipe (not shown) provided at a lower portion of the fixing passage 1, and fixedly connected to the fixing passage 1;
and the power-assisted handle 13 is movably connected with the second fixed pipe.
Wherein the force application handle 3 is movably connected with a fourth fixed pipe (not shown).
In this embodiment, handle and fixed passage 1 are threaded connection, can adjust the length of handle as required, and it is more convenient to use.
Fig. 2 shows a schematic view of a fertilizer tank of an exemplary embodiment of the present invention.
As shown in fig. 2, the bottom plate 801 of the fertilizer tank 8 is movably connected with the lower end of the fertilizer tank 8 through a rotating shaft 806, a fixing plate 804 is arranged on the back plate of the fertilizer tank, the fixing plate 804 is connected with the bottom plate 801 through a compression spring 802, the fixing plate 804 and the compression spring 802 can press the bottom plate 801 against the bottom end of the fertilizer tank 8 under the action of the compression spring 802 and the rotating shaft 806 in a non-working state, and the bottom plate 801 is opened downwards under the action of the adjusting rod 803 and the compression spring 802 by pulling the adjusting rod 803 upwards in a working state to discharge the fertilizer in the fertilizer tank 8.
Fig. 3 shows a schematic diagram illustrating a depth adjustment unit of an exemplary embodiment of the present invention.
As shown in fig. 3, the fertilizer applicator further comprises:
the depth adjusting unit 14 is arranged below the power-assisted handle 13, and the depth adjusting unit 14 is arranged below the power-assisted handle 13.
Wherein the depth adjusting unit 14 includes:
the third fixed pipe 1401 is arranged below the power-assisted handle 13 and is fixedly connected with the power-assisted handle 13, and the inner wall of the third fixed pipe 1401 is provided with internal threads;
a tie bar 1402, on which an external thread is provided, is threadedly connected with a third fixed pipe 1401;
the pressing plates 1403 and 1403 are disposed below the connecting rods 1402.
Dimension scales are arranged on the pair of triangular arc plates 903 and are engraved on the triangular arc plates 903 to control the fertilizing depth.
Finally, a pair of single-stage linkage rods 901 is arranged, the inner ends of the pair of single-stage linkage rods 901 are respectively fixedly connected with the upper ends of the pair of triangular arc plates 903, the pair of single-stage linkage rods 901 are respectively hinged with a pair of fourth connecting lugs 902, and the pair of fourth connecting lugs 902 are fixed at the lower end of the fixed channel 1.
In this embodiment, a pair of single-stage linkage rods 901 are symmetrically disposed on two sides of the fixed channel 1 and are respectively and fixedly connected to a pair of triangular arc plates 903, and the pair of single-stage linkage rods 901 are respectively and fixedly connected to the first movable frame 5 through a connecting screw rod 16.
The linkage handle 4 is pulled to drive the first movable frame 5 to move upwards, the first movable frame 5 drives the single-stage linkage rod 901 to move upwards, the single-stage linkage rod 901 further drives the pair of triangular arc plates 903 to open, and fertilizer falls into fertilizing soil.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (10)
1. The utility model provides a fertilizer applicator of adjustable rate of fertilizer application, includes fertilizer bucket and the fertilizer pipe that links to each other with the fertilizer bucket, its characterized in that, fertilizer applicator still includes:
the upper part of the fixed channel is provided with an adjusting window, and the lower part of the fixed channel is provided with a fertilizer inlet;
the adjusting plate is movably connected outside the adjusting window, and a plurality of adjusting notches are formed in the adjusting plate;
the force application handle is arranged at the upper part of the fixed channel, a linkage handle is arranged below the force application handle, the linkage handle is movably connected with the force application handle, and the linkage handle and the force application handle are arranged at an angle;
the first movable frame is sleeved on the fixed channel, is respectively connected with the lower end of the adjusting plate and the linkage handle, and is connected with the fixed channel below the adjusting plate through an elastic piece;
the second movable frame is sleeved on the fixed channel and connected with the first movable frame through a grading linkage rod, a fertilizer channel pipe is arranged on the second movable frame, and the fertilizer channel pipe is aligned with the fertilizer inlet in a non-working state;
the fertilizer groove is arranged inside the fixed channel, the opening of the fertilizer groove faces the fertilizer inlet, one end of a bottom plate of the fertilizer groove is aligned with the opening of the fertilizer groove, the other end of the bottom plate is movably connected with the lower end of the fertilizer groove through a rotating shaft, a fixed plate is arranged on a back plate of the fertilizer groove and is connected with the bottom plate through a compression spring, an adjusting rod is arranged at the rotating shaft end of the bottom plate, and the fertilizer groove is arranged on the adjusting plate through the adjusting rod;
the feeding hole comprises a pair of triangular arc plates, the triangular arc plates are arranged below the fixed channel through a single-stage linkage rod, and the single-stage linkage rod is connected with the first movable frame.
2. The adjustable fertilizer application rate fertilizer applicator of claim 1 further comprising:
the retaining member, the retaining member with fixed passage swing joint will the opening of fertilizer groove pastes tightly fixed passage's inner wall.
3. The adjustable fertilizer application rate fertilizer applicator of claim 1 wherein said staging linkage comprises:
the movable rod is hinged with the third connecting lug, and is provided with a first connecting hole close to the fixed channel and a second connecting hole far away from the fixed channel;
the upper end of the first connecting rod is hinged with the first connecting lug, the first connecting lug is fixed on the first movable frame, and the lower end of the first connecting rod is hinged with the first connecting hole;
and the lower end of the second connecting rod is hinged with a second connecting lug, the second connecting lug is fixed on the second movable frame, and the upper end of the second connecting rod is hinged with the second connecting hole.
4. The adjustable fertilizer application rate fertilizer applicator of claim 1 further comprising:
the first fixing pipe is arranged at the upper part of the fixing channel and is fixedly connected with the fixing channel;
and the portable handle is movably connected with the first fixed pipe.
5. The adjustable fertilizer application rate fertilizer applicator of claim 1 further comprising:
the second fixing pipe is arranged at the lower part of the fixing channel and is fixedly connected with the fixing channel;
and the power-assisted handle is movably connected with the second fixed pipe.
6. The adjustable fertilizer application rate fertilizer applicator of claim 5 further comprising:
and the depth adjusting unit is arranged below the power assisting handle.
7. The fertilizer applicator of claim 6, wherein said depth adjustment unit comprises:
the third fixing pipe is arranged below the power-assisted handle and fixedly connected with the power-assisted handle, and internal threads are arranged on the inner wall of the third fixing pipe;
the connecting rod is provided with external threads and is in threaded connection with the third fixed pipe;
and the pressing plate is arranged at the lower end of the connecting rod.
8. The adjustable fertilizer application rate fertilizer applicator of claim 1 further comprising:
the fourth fixing pipe is arranged at the upper part of the fixing channel and is fixedly connected with the fixing channel;
wherein, the force application handle is movably connected with the fourth fixed pipe.
9. The fertilizer applicator of claim 1 wherein said elastic member is a tension spring.
10. The fertilizer applicator capable of adjusting the fertilizer application amount according to claim 1, wherein a pair of single-stage linkage rods are arranged, the inner ends of the pair of single-stage linkage rods are fixedly connected with the upper ends of the pair of triangular arc plates respectively, the pair of single-stage linkage rods are hinged with a pair of fourth connecting lugs respectively, and the fourth connecting lugs are fixed at the lower end of the fixed channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060758.9U CN210406190U (en) | 2019-07-09 | 2019-07-09 | Fertilizer applicator capable of adjusting fertilizing amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060758.9U CN210406190U (en) | 2019-07-09 | 2019-07-09 | Fertilizer applicator capable of adjusting fertilizing amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210406190U true CN210406190U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060758.9U Expired - Fee Related CN210406190U (en) | 2019-07-09 | 2019-07-09 | Fertilizer applicator capable of adjusting fertilizing amount |
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| CN (1) | CN210406190U (en) |
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2019
- 2019-07-09 CN CN201921060758.9U patent/CN210406190U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210709 |
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| CF01 | Termination of patent right due to non-payment of annual fee |