Film side planting shallow-buried drip irrigation seeder

Abstract

The invention relates to the technical field of seeding, in particular to a film side planting shallow-buried drip irrigation seeding machine, which comprises a seeding assembly, a film side planting assembly, a film side planting assembly, a film side planting assembly, a film side planting assembly, a film side planting assembly, a film side planting assembly, a film side planting assembly, a film side planting assembly and a film side planting assembly, wherein the two cross beams are respectively provided with a soil breaking knife and a soil covering wheel through bolts; the bearing assembly comprises a frame body which is arranged above the discharging part; according to the seeding machine provided by the invention, when wheat seeds and a pesticide are mixed, two mixing modes are adopted for joint participation, one mode can ensure that the whole seeds and the pesticide are in a continuous turning state, and the other mixing mode can perform more powerful stirring on a local area at a specific moment; the problem of stirring dead angles possibly existing in continuous stirring is solved, the wheat seeds and the pesticide can be fully mixed at different sizes and positions through combination of the two, and therefore the problem that adhesion of the seeds and the pesticide is insufficient is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of seeding, and particularly to a film-side planting shallow-buried drip irrigation seeding machine. Background Art

[0002] When planting wheat, the film-side seeding technology (i.e., planting on both sides of the plastic film) needs to be adopted. This is an important measure to cope with adverse conditions such as drought and cold, and is widely used especially in regions such as Qinghai and Gansu. This technology sows seeds by opening trenches on both sides of the plastic film, which can not only use the plastic film to increase the soil temperature and reduce evaporation, but also avoid the inhibition of seed germination by high temperature under the film. At the same time, it is convenient for later topdressing and irrigation. And wheat seeds need to be fully mixed with medicaments (such as tebuconazole·imidacloprid suspension seed coating agent for controlling take-all disease, thiamethoxam for preventing aphids, etc.) before sowing to achieve early prevention and control of pests and diseases.

[0003] Currently, when traditional mixing equipment mixes wheat seeds and medicaments, most of them use a single power source and only rely on the continuous rotation of the central shaft, resulting in obvious defects in the mixing process. Specifically, although single-rotation stirring can drive the overall flow of seeds, "stirring dead corners" are likely to form in the edge area, and the medicaments tend to gather towards the center under the action of centrifugal force, resulting in insufficient attachment of medicaments to the edge seeds, which directly affects the emergence rate and seedling-stage resistance of wheat.

[0004] Therefore, we propose a film-side planting shallow-buried drip irrigation seeding machine to solve the above problems. Summary of the Invention

[0005] In view of the problems existing in the prior art, the present invention is proposed.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A film-side planting shallow-buried drip irrigation seeding machine, comprising a seeding assembly, which includes a vehicle frame, traveling wheels arranged on the vehicle frame, two cross beams screwed to the vehicle frame, and discharging members arranged on the outer walls of the cross beams; wherein, a soil-breaking knife and a soil-covering wheel are respectively installed on the two cross beams by bolts; and a bearing assembly, which includes a frame body arranged above the discharging member; and a first stirring assembly, which includes a rotating ring movably arranged in the frame body and an extension plate integrally formed on the outer wall of the rotating ring; and a second stirring assembly, which includes a rotating shaft movably arranged in the frame body and stirring blades installed on the outer wall of the rotating shaft by bolts.

[0007] As a preferred solution of the film-side planting shallow-buried drip irrigation seeding machine of the present invention, wherein: the discharging member includes a receiving ring and a funnel integrally formed on the end face of the receiving ring; a material distribution frame is arranged below the funnel.

[0008] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a seeding plate is integrally formed on the bottom side of the outer wall of the material distribution frame, and a material distribution wheel is rotatably arranged in the material distribution frame, and a plurality of discharge grooves arranged in a circumferential array are formed on the outer wall of the material distribution wheel; two discharging members are horizontally arranged, and an output shaft is arranged in the axial direction of the two material distribution wheels; a handlebar is arranged on the vehicle frame.

[0009] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a feeding channel is formed through the outer wall of the frame body, and an output motor is installed at the end of the frame body, and the output end of the output motor is connected to the rotating shaft; an installation channel is formed between every two adjacent extension plates, and the first stirring assembly further includes a transmission member, and the transmission member includes a fixed ring arranged at the end of the rotating ring.

[0010] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a plurality of protrusions are arranged in a circumferential array on the outer wall of the fixed ring, and the outer walls of the protrusions extend into the installation channel.

[0011] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a clamping groove is formed on the outer wall of one of the protrusions, a connecting ring is sleeved on the outer wall of the rotating shaft, and a buffer frame is integrally formed on the outer wall of the connecting ring.

[0012] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a tension spring is arranged on the outer wall of the buffer frame, and one end of the tension spring away from the buffer frame is connected to the fixed ring.

[0013] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a first elastic member is arranged in the buffer frame, and a push rod is movably arranged in the buffer frame, and one end of the first elastic member is connected to the push rod.

[0014] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: limiting frames are arranged in a circumferential array on the outer wall of the frame body, and second elastic members are arranged in the limiting frames, a plug rod is movably arranged in the limiting frames, and one end of the plug rod extends into the frame body, and one end of the second elastic member is connected to the plug rod.

[0015] As a preferred embodiment of the film-side planting shallow buried drip irrigation seeder of the present invention, wherein: a matching groove is formed on the outer wall of the rotating ring, and a buffer block is arranged on the outer wall of the extension plate.

[0016] Advantages of the present invention: When the seeder provided by the present invention mixes wheat seeds and medicaments, two mixing methods are jointly involved. One can ensure that the overall seeds and medicaments are in a constantly tumbling state, and the other mixing method can stir a local area more powerfully at a specific moment to make up for the problem of mixing dead corners that may exist in continuous stirring. The combination of the two can make the wheat seeds and medicaments be fully mixed at different scales and positions, thereby avoiding the problem of insufficient adhesion of seed medicaments. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them: Figure 1 It is a schematic diagram of the overall structure in the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the discharging member in the present invention.

[0019] Figure 3 It is a schematic diagram of the structure of the bearing assembly in the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of the rotating ring in the present invention.

[0021] Figure 5 It is a top view schematic diagram of the structure of the transmission member in the present invention.

[0022] Figure 6 It is a bottom view schematic diagram of the structure of the frame in the present invention.

[0023] Figure 7 It is a schematic diagram of the structure of the first stirring assembly in the present invention.

[0024] Figure 8 It is a schematic diagram of the structure of the insertion rod in the present invention.

[0025] In the figure: 100, seeding assembly; 101, vehicle frame; 1011, traveling wheel; 102, cross beam; 1021, soil-breaking knife; 1022, soil-covering wheel; 103, discharging member; 1031, material-receiving ring; 1032, funnel; 1033, material-distributing frame; 1034, material-distributing wheel; 1035, discharging chute; 1036, seeding plate; 104, output shaft; 105, handlebar; 200, bearing assembly; 201, housing; 2011, feeding channel; 202, limiting frame; 2021, inserting rod; 203, output motor; 300, first stirring assembly; 301, rotating ring; 3011, mating groove; 302, extension plate; 3021, buffer block; 3022, installation channel; 303, transmission member; 3031, fixing ring; 3032, protrusion; 3033, clamping groove; 400, second stirring assembly; 401, rotating shaft; 4011, stirring blade; 402, connecting ring; 4021, buffer frame; 403, push rod; 404, tension spring. Detailed implementation mode

[0026] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation mode of the present invention will be made in conjunction with the accompanying drawings of the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that may be included in at least one implementation manner of the present invention. The "in one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Embodiment 1, refer to Figures 1 to 4 , which is the first embodiment of the present invention.

[0030] Specifically, the seeding assembly 100 includes a vehicle frame 101, traveling wheels 1011 arranged on the vehicle frame 101, two cross beams 102 screwed to the vehicle frame 101, and a discharging member 103 arranged on the outer wall of the cross beam 102; among them, a soil-breaking knife 1021 and a soil-covering wheel 1022 are respectively installed on the two cross beams 102 by bolts; Among them, the traveling wheels 1011 are used to support the displacement of the whole seeder. This seeder is also equipped with drip irrigation components for drip irrigation after sowing. The traveling wheels 1011 are powered by a diesel engine (which is fully recorded in the prior art and will not be elaborated here). When sowing, the soil-breaking knives 1021 will break the soil on both sides of the film, and then the discharging component 103 will sow seeds intermittently and cover the soil with the soil-covering wheels 1022.

[0031] It should be noted that before sowing, it is necessary to mix the wheat seeds and the medicament in the frame 201 through the bearing assembly 200. Only after being evenly mixed can sowing be carried out. An electromagnetic valve is also provided on the discharging component 103 to open or close the discharging channel.

[0032] The bearing assembly 200 includes a frame 201 arranged above the discharging component 103. Among them, the frame 201 is used to load seeds and medicaments and support each component to perform the action of mixing wheat seeds and medicaments.

[0033] The first stirring component 300 includes a rotating ring 301 movably arranged in the frame 201 and an extension plate 302 integrally formed on the outer wall of the rotating ring 301. Among them, the first stirring component 300 will be affected by the stirring action of the second stirring component 400 and perform intermittent stirring actions. When the rotating ring 301 rotates, the extension plate 302 on the rotating ring 301 will rotate synchronously to stir a local area in the frame 201.

[0034] The second stirring component 400 includes a rotating shaft 401 movably arranged in the frame 201 and stirring blades 4011 installed on the outer wall of the rotating shaft 401 by bolts. Among them, the rotating shaft 401 will continuously stir the vicinity of the axis position of the frame 201 through the stirring blades 4011.

[0035] Preferably, the discharging component 103 includes a material-receiving ring 1031 and a funnel 1032 integrally formed on the end face of the material-receiving ring 1031. A material-distributing frame 1033 is arranged below the funnel 1032. Among them, the material-receiving ring 1031 on the discharging component 103 is used to connect with the frame 201, and the two are detachably connected through threaded cooperation. The material-distributing frame 1033 is used to sow seeds intermittently.

[0036] Preferably, a seeding plate 1036 is integrally formed on the bottom side of the outer wall of the material distribution frame 1033, and a material distribution wheel 1034 is rotatably arranged in the material distribution frame 1033. A plurality of discharge grooves 1035 arranged in a circumferential array are formed on the outer wall of the material distribution wheel 1034; there are two discharging members 103 arranged horizontally, and an output shaft 104 is arranged in the axial direction of the two material distribution wheels 1034; a handlebar 105 is arranged on the vehicle frame 101. Among them, the seeds mixed with the medicament will intermittently enter the material distribution frame 1033 through the funnel 1032.

[0037] Specifically, by controlling the rotation of the material distribution wheel 1034, when the discharge groove 1035 on the material distribution wheel 1034 passes by the funnel 1032 during each rotation, part of the seeds will be brought into the material distribution frame 1033 and discharged from the discharge groove 1035, realizing the seeding action.

[0038] It should be noted that there are two discharging members 103 arranged horizontally, and the middle channel of the two discharging members 103 can ensure that the film is not affected during the seeding process. The output shaft 104 can be connected to a diesel engine by means of a belt or a chain, etc.

[0039] In summary, considering that when the seeds and the medicament are mixed, agglomerates are likely to be generated, the continuous stirring of the second stirring assembly 400, combined with the energy-storing intermittent stirring of the first stirring assembly 300, can break up the agglomerates to a certain extent. This stirring method can not only ensure the uniform mixing between the two as much as possible, but also break up the agglomerates with a stronger force when the agglomerates are just formed or tend to be formed, destroying the acting force for forming agglomerates between the seeds and the medicament.

[0040] Example 2, referring to Figures 1 to 8 , is the second embodiment of the present invention.

[0041] Specifically, a feeding channel 2011 is penetrated through the outer wall of the frame body 201, and an output motor 203 is installed at the end of the frame body 201. The output end of the output motor 203 is connected to the rotating shaft 401. Among them, the output motor 203 will serve as the power source of the second stirring assembly 400, causing the rotating shaft 401 to rotate. The feeding channel 2011 is convenient for the staff to add various medicaments to be mixed according to actual needs.

[0042] An installation channel 3022 is formed between every two adjacent extension plates 302. The first stirring assembly 300 further includes a transmission member 303, and the transmission member 303 includes a fixed ring 3031 arranged at the end of the rotating ring 301.

[0043] Among them, through the arrangement of the transmission member 303, the first stirring assembly 300 performs an energy-storing intermittent movement according to the rotation of the rotating shaft 401.

[0044] Embodiment 3, refer to Figures 1 to 8 , which is the third embodiment of the present invention.

[0045] Specifically, a number of protrusions 3032 are circumferentially arrayed on the outer wall of the fixed ring 3031, and the outer walls of the respective protrusions 3032 extend into the installation channel 3022. Among them, the protrusions 3032 are used to fill the gaps between the respective extension plates 302.

[0046] A clamping groove 3033 is provided on the outer wall of one of the protrusions 3032. That is to say, the number of the clamping grooves 3033 is only one. When the clamping rod 2021 is clamped in the clamping groove 3033, the transmission member 303 will make the rotating ring 301 in a stationary state. Once the clamping rod 2021 disengages from the clamping groove 3033, the rotating ring 301 will rotate until the clamping groove 3033 is clamped with another clamping rod 2021.

[0047] A connecting ring 402 is sleeved on the outer wall of the rotating shaft 401, and a buffer frame 4021 is integrally formed on the outer wall of the connecting ring 402. Among them, the buffer frame 4021 is hollow, and one end of the buffer frame 4021 is provided with an opening. A tension spring 404 is provided on the outer wall of the buffer frame 4021, and the end of the tension spring 404 away from the buffer frame 4021 is connected to the fixed ring 3031. The tension spring 404 enables the fixed ring 3031 to have a certain energy storage effect when rotating.

[0048] A first elastic member is provided in the buffer frame 4021, and a push rod 403 is movably provided in the buffer frame 4021, and one end of the first elastic member is connected to the push rod 403. Among them, the first elastic member is a compression spring, and the push rod 403 can be reset when telescoping in the buffer frame 4021 due to the arrangement of the first elastic member.

[0049] Limiting frames 202 are circumferentially arrayed on the outer wall of the frame body 201, and a second elastic member is provided in the limiting frames 202. A clamping rod 2021 is movably provided in the limiting frames 202, and one end of the clamping rod 2021 extends into the frame body 201, and one end of the second elastic member is connected to the clamping rod 2021. Among them, the second elastic member is also a compression spring, and the clamping rod 2021 also has a reset effect when displacing in the limiting frame 202.

[0050] A mating groove 3011 is provided on the outer wall of the rotating ring 301, and a buffer block 3021 is provided on the outer wall of the extension plate 302. Among them, the mating groove 3011 is used for the frame body 201 to support the rotation of the rotating ring 301, and the buffer block 3021 is used to increase the stirring range.

[0051] In summary, before stirring, the staff can place the wheat seeds in the receiving ring 1031, connect the frame body 201 with the receiving ring 1031, and then start the output motor 203 to make the rotating shaft 401 enter the rotating state.

[0052] The rotating shaft 401 in the rotating state will stir the seeds in the bottom frame 1011 through the stirring blades 4011. The staff can add the remaining medicine into the frame 201 through the feeding channel 2011 according to the actual sowing needs. During the rotation of the rotating shaft 401, the buffer frame 4021 on the connecting ring 402 will rotate synchronously with the rotating shaft 401, and the push rod 403 on the buffer frame 4021 will shrink when it contacts the extension plate 302, and will rebound and reset when passing through the extension plate 302, and knock the plug rod 2021 stuck in the slot 3033, so that the plug rod 2021 is out of the slot 3033. Once the plug rod 2021 is out of the slot 3033, the fixed ring 3031 will pull the rotating ring 301 to rotate under the force of the tension spring 404, thereby realizing the stirring action of the first stirring component 300. It should be noted that when the fixed ring 3031 rotates until the slot 3033 is engaged with the other insertion rod 2021, the rotating ring 301 returns to a stationary state, and the intermittent motion of the stored force is completed in this reciprocating manner.

[0053] When the push rod 403 passes through the extension plate 302 , it will come into contact with the extension plate 302 , causing the extension plate 302 to shake slightly. This shaking can also prevent materials from sticking to the extension plate 302 .

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A film-side shallow buried drip irrigation seeder, characterized in that: include, A sowing assembly (100) comprises a frame (101), running wheels (1011) arranged on the frame (101), two crossbeams (102) screwed to the frame (101), and a discharging member (103) arranged on the outer wall of the crossbeam (102); wherein: A soil breaking knife (1021) and a soil covering wheel (1022) are respectively mounted on the two cross beams (102) by means of bolts; and, A bearing assembly (200) comprises a frame (201) arranged above the discharge member (103); and A first stirring assembly (300) comprises a rotating ring (301) movably arranged in the frame (201) and an extension plate (302) integrally formed on the outer wall of the rotating ring (301); and, The second stirring assembly (400) comprises a rotating shaft (401) movably arranged in the frame (201) and a stirring blade (4011) mounted on the outer wall of the rotating shaft (401) by means of bolts.

2. The film-side planting shallow buried drip irrigation seeder according to claim 1, characterized in that: The material discharging member (103) comprises a material receiving ring (1031) and a funnel (1032) integrally formed on the end surface of the material receiving ring (1031); a material distributing frame (1033) is provided below the funnel (1032).

3. The film-side planting shallow buried drip irrigation seeder according to claim 2, characterized in that: A sowing plate (1036) is integrally formed on the bottom side of the outer wall of the material distribution frame (1033), and a material distribution wheel (1034) is rotatably arranged in the material distribution frame (1033), and a plurality of discharge grooves (1035) in a circular array are provided on the outer wall of the material distribution wheel (1034); two discharge members (103) are horizontally arranged, and output shafts (104) are axially arranged on the two material distribution wheels (1034); and a handlebar (105) is arranged on the frame (101).

4. The film-side planting shallow buried drip irrigation seeder according to claim 1, characterized in that: A material adding channel (2011) is provided through the outer wall of the frame (201), and an output motor (203) is installed at the end of the frame (201), and the output end of the output motor (203) is connected to the rotating shaft (401); an installation channel (3022) is provided between every two adjacent extension plates (302), and the first stirring assembly (300) further includes a transmission member (303), and the transmission member (303) includes a fixing ring (3031) arranged at the end of the rotating ring (301).

5. The film-side planting shallow buried drip irrigation seeder according to claim 4, characterized in that: The outer wall of the fixing ring (3031) has a plurality of protrusions (3032) in a circumferential array, and the outer wall of each protrusion (3032) extends into the installation channel (3022).

6. The film-side planting shallow buried drip irrigation seeder according to claim 5, characterized in that: A slot (3033) is formed on the outer wall of one of the protrusions (3032), a connecting ring (402) is sleeved on the outer wall of the rotating shaft (401), and a buffer frame (4021) is integrally formed on the outer wall of the connecting ring (402).

7. The film-side planting shallow buried drip irrigation seeder according to claim 6, characterized in that: A tension spring (404) is provided on the outer wall of the buffer frame (4021), and the tension spring (404) is connected to the fixing ring (3031) at one end away from the buffer frame (4021).

8. The film-side planting shallow buried drip irrigation seeder according to claim 7, characterized in that: A first elastic member is arranged in the buffer frame (4021), and a push rod (403) is movably arranged in the buffer frame (4021), and one end of the first elastic member is connected to the push rod (403).

9. The film-side planting shallow buried drip irrigation seeder according to claim 4, characterized in that: The outer wall of the frame body (201) is provided with a circumferential array limit frame (202), and a second elastic member is arranged in the limit frame (202), an insertion rod (2021) is movably arranged in the limit frame (202), and one end of the insertion rod (2021) extends into the frame body (201), and one end of the second elastic member is connected to the insertion rod (2021).

10. The film-side planting shallow buried drip irrigation seeder according to claim 4, characterized in that: The outer wall of the rotating ring (301) is provided with a matching groove (3011), and the outer wall of the extension plate (302) is provided with a buffer block (3021).

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