Portable seeding equipment

Abstract

The invention relates to the technical field of seeding, and discloses portable seeding equipment, which comprises a seeding assembly and a seeding unit, the seeding unit is provided with a handle, the handle is fixedly provided with a support rod, and the bottom end of the support rod is provided with a pinch roller; the auxiliary assembly is arranged on the supporting rod and comprises a positioning piece, the positioning piece comprises a mounting block fixed to one side of the supporting rod, a material pipe is fixed in the mounting block, and an insertion pipe is fixed to the bottom end of the material pipe; the auxiliary assembly further comprises a rotating part, the rotating part comprises a storage box located above the pressing wheel, and a rotating roller is arranged in the storage box. The seeding machine has the beneficial effects that through the arrangement of the auxiliary assembly, the seeding machine can keep linear advancing in the advancing process, soil can be uniformly scattered on seeds, at the moment, the soil can be compacted through the pressing wheel, soil covering is completed, and then the situation that the germination and growth environment of the seeds is affected due to uneven soil covering is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of sowing, in particular to a portable sowing device. Background Art

[0002] Portable sowing equipment is a kind of agricultural machinery equipment that is manually operated and does not require an additional power source. It mainly relies on human power to push or shake to complete the sowing operation. It can sow one seed or multiple seeds in one hole. By adjusting the seed meter and other components, the sowing spacing, row spacing and sowing depth can be accurately controlled so that the seeds are evenly distributed in the soil, which is beneficial to the growth and development of crops and reduces seed waste. After the seed meter completes seed sowing, there is a pressure wheel at the rear for covering the sown seeds with soil. However, when covering the soil, the pressure wheel cannot evenly cover the soil on the seeds. In some places, the soil is too thick, and in some places, the seeds are exposed, affecting the germination and growth environment of the seeds. Moreover, the seeder is pushed forward by humans, and during the long forward process, it is impossible to ensure that the seeder moves in a straight line, which causes the travel trajectory to deviate, and then the sowing row spacing is inconsistent. Too wide a row spacing will cause waste of land resources, and too narrow a row spacing will result in insufficient space for crop growth, which will affect the yield and quality of the crop. Summary of the Invention

[0003] In view of the above problems existing in the existing portable sowing equipment, the present invention is proposed.

[0004] Therefore, the problem to be solved by the present invention is that the soil covering of the seed drill is uneven and the seed drill is prone to deviation during the forward movement.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a portable sowing device, comprising a sowing assembly, including a seed meter, the seed meter is provided with a handle, a support rod is fixed on the handle, and a pressure wheel is provided at the bottom end of the support rod; An auxiliary component is provided on the support rod, comprising a positioning member, wherein the positioning member comprises a mounting block fixed to one side of the support rod, a material pipe is fixed in the mounting block, and a cannula is fixed at the bottom end of the material pipe; The auxiliary component also includes a rotating part, which includes a storage box located above the pressure wheel, a rotating roller is provided in the storage box, a material plate is fixed to the outside of the rotating roller, a blanking plate and a blanking trough are respectively fixed at both ends of the storage box, a guide plate is fixed inside the storage box, a card slot is opened on the guide plate, and a rotating wheel is fixed to one side of the rotating roller.

[0006] As a preferred solution of the portable sowing equipment described in the present invention, the auxiliary component also includes a conveying part, which includes a spiral conveying plate arranged inside the material pipe, a connecting pipe is fixed on one side of the material pipe, and the other end of the connecting pipe is fixed to the storage box.

[0007] As a preferred solution of the portable sowing equipment described in the present invention, the auxiliary component also includes a vibrating member, which includes a fixing rod fixed to one side of the storage box, a collision column inserted into the fixing rod, and the end of the collision column contacts the storage box.

[0008] As a preferred solution of the portable sowing equipment of the present invention, a fixing block is fixed on the outside of the impact column, a spring is fixed on one side of the fixing block, and the other end of the spring is fixed to the fixing rod.

[0009] As a preferred solution of the portable sowing equipment of the present invention, a positioning block is fixed at one end of the impact column, an extrusion rod is fixed at one side of the rotating wheel, and a force-bearing groove is provided on the positioning block.

[0010] As a preferred solution of the portable sowing equipment of the present invention, the inner wall of the force-bearing groove is inclined, and there are multiple squeezing rods, which are fixed in a ring shape on one side of the rotating wheel.

[0011] As a preferred solution of the portable sowing equipment described in the present invention, the auxiliary component also includes a transmission part, which includes a rotating column fixed to one side of the rotating wheel, a worm fixed to the end of the rotating column, a worm wheel provided on one side of the worm, a connecting column fixed inside the worm wheel, and pulleys fixed to the outside of the connecting column and the spiral conveying plate.

[0012] As a preferred solution of the portable sowing equipment of the present invention, there are multiple material plates, which are fixed on the outside of the rotating roller in a ring shape.

[0013] As a preferred solution of the portable sowing equipment of the present invention, a stabilizing rod is fixed to one side of the material pipe, and the connecting column is rotatably connected to the stabilizing rod through a bearing.

[0014] As a preferred solution of the portable sowing equipment of the present invention, a friction block is fixed on the outer side of the pressure wheel.

[0015] The beneficial effects of the present invention are: through the setting of auxiliary components, the seeder can keep moving in a straight line during the forward process, and can evenly spread the soil on the seeds. At this time, the soil can be compacted by the pressure wheel and the soil covering can be completed, thereby avoiding uneven soil covering that affects the germination and growth environment of the seeds.

[0016] As the seeder moves forward, the auxiliary component can use the soil to draw a line behind it. At this time, the staff can use the soil line to determine whether the seeder's trajectory has deviated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them: Figure 1 This is an overall diagram of the portable sowing equipment.

[0018] Figure 2 This is a structural diagram of the auxiliary components of the portable seeding equipment.

[0019] Figure 3 This is a structural diagram of the pressure wheel and storage box of the portable seeding equipment.

[0020] Figure 4 This is a cross-sectional diagram of the material pipe structure of a portable seeding equipment.

[0021] Figure 5 This is a cross-sectional diagram of the storage box of the portable sowing equipment.

[0022] Figure 6 This is a structural diagram of the rotating wheel of a portable seeding device.

[0023] Figure 7 This is a diagram of the rotating roller structure of a portable seeding equipment.

[0024] In the figure: 100, sowing assembly; 101, seed meter; 102, handle; 103, support rod; 104, pressure wheel; 200, auxiliary assembly; 201, positioning member; 2011, mounting block; 2012, feed pipe; 2013, insert; 202, rotating member; 2021, storage box; 2022, rotating roller; 2023, feed plate; 2024, blanking plate; 2025, blanking chute; 2026, guide plate; 2026-1, slot; 2027, rotating wheel; 203 , conveying parts; 2031, spiral conveying plate; 2032, connecting pipe; 204, vibrating part; 2041, fixing rod; 2042, impact column; 2043, fixing block; 2044, spring; 2045, positioning block; 2046, extrusion rod; 2045-1, force groove; 205, transmission part; 2051, rotating column; 2052, worm; 2053, worm wheel; 2054, connecting column; 2055, pulley; 2056, stabilizing bar; 104-1, friction block. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0028] Example 1 Reference Figure 1-Figure 7 , which is the first embodiment of the present invention, this embodiment provides a portable sowing device, which includes a sowing assembly 100, including a seed meter 101. The seed meter 101 can complete the sowing of seeds during the rotation process. A handle 102 is provided on the seed meter 101, and the handle 102 is convenient for the user to push the seed meter 101 forward. A support rod 103 is fixed to the handle 102. There are two support rods 103, which are respectively located on both sides of the handle 102. A pressure wheel 104 is provided at the bottom end of the support rod 103, and the support rod 103 is used to support and position the pressure wheel 104. The pressure wheel 104 is rotatably connected to the support rod 103 through a rotating shaft, and the sown seeds are covered with soil through the support rod 103. This is a prior art, and this solution will not be described in detail, and those skilled in the art can clearly understand the working principle.

[0029] The auxiliary component 200 is arranged on the support rod 103 and includes a positioning member 201. There are two positioning members 201, which are fixed on two support rods 103 respectively. The positioning member 201 includes a mounting block 2011 fixed on one side of the support rod 103. A material pipe 2012 is fixed in the mounting block 2011. The material pipe 2012 is hollow. A plug 2013 is fixed to the bottom end of the material pipe 2012. The bottom end of the plug 2013 is inclined and connected to the material pipe 2012.

[0030] During sowing, the ends of the insert tubes 2013 on both sides will be inserted into the soil. As the seed meter 101 moves forward, the resistance generated by the insert tubes 2013 on both sides to the two sides of the seed meter 101 is relatively uniform. Even if the seed meter 101 is subjected to a lateral force from one side, the reverse resistance provided by the insert tubes 2013 on both sides after being inserted into the soil is basically equal, which can effectively offset the influence of the lateral force and keep the seed meter 101 moving forward in a straight line. After the insert tubes 2013 are inserted into the soil, the left and right shaking of the seed meter 101 will be limited to a certain extent, which helps to stabilize the center of gravity of the seed meter 101, making the seed meter 101 more stable during the forward movement, reducing the change in the direction of travel caused by the shift of the center of gravity, and thus ensuring that the seed meter 101 moves forward in a straight line.

[0031] The auxiliary component 200 also includes a rotating member 202, which includes a storage box 2021 located above the pressure wheel 104. The storage box 2021 is used to store crushed soil. A rotating roller 2022 is provided in the storage box 2021. Rotating rods are fixed on both sides of the rotating roller 2022. The ends of the rotating rods pass through the outside of the storage box 2021 and are rotatably connected to the storage box 2021.

[0032] A material plate 2023 is fixed on the outside of the rotating roller 2022. There are multiple material plates 2023, which are fixed in a ring shape on the outside of the rotating roller 2022. When the rotating roller 2022 rotates, the soil inside the storage box 2021 can be evenly transported downward through the material plate 2023.

[0033] A blanking plate 2024 and a blanking trough 2025 are fixed at both ends of the storage box 2021 respectively. The blanking plate 2024 and the blanking trough 2025 are both inclined downward. The width of the blanking trough 2025 is smaller, and the width of the blanking plate 2024 is larger. A guide plate 2026 is fixed inside the storage box 2021. The guide plate 2026 is arc-shaped and is fixed to the blanking plate 2024. A card slot 2026-1 is provided on the guide plate 2026, and the blanking trough 2025 coincides with the card slot 2026-1. A rotating wheel 2027 is fixed to one side of the rotating roller 2022. The rotating wheel 2027 is in contact with the pressure wheel 104, and a friction strip is fixed on the outside to increase the friction between the pressure wheel 104.

[0034] Before sowing, a certain amount of dry crushed soil is placed inside the storage box 2021. During sowing, as the pressing wheel 104 rotates, the rotating wheel 2027 and the rotating roller 2022 will be driven to rotate. At this time, the material plate 2023 will evenly transport the soil inside the storage box 2021 downward. When the material plate 2023 drives the soil to rotate to the card slot 2026-1, a small amount of soil will fall down through the card slot 2026-1 into the chute 2025, and the soil will be guided to the ground through the chute 2025. At this time, the falling soil will form a raised line on the ground. During the process of moving forward, the staff can determine whether the travel trajectory has deviated by the shape of the line, so that when the travel trajectory deviates, the travel route can be corrected in time.

[0035] At the same time, as the material plate 2023 rotates, a large amount of soil on it will fall on the top of the guide plate 2026, and the soil will be transported to the top of the drop plate 2024 through the guide plate 2026. At this time, the drop plate 2024 will allow the soil to fall on the sown seeds, and then the soil can be evenly covered on the seeds, thereby avoiding the situation where uneven soil covering will affect the germination and growth environment of the seeds.

[0036] Example 2 Reference Figure 2-Figure 6 , which is the second embodiment of the present invention, and is based on the previous embodiment.

[0037] Specifically, the auxiliary component 200 also includes a conveying member 203, the number of which is consistent with that of the material pipe 2012, and the conveying member 203 includes a spiral conveying plate 2031 arranged inside the material pipe 2012, a central axis is fixed inside the spiral conveying plate 2031, and the two spiral conveying plates 2031 are connected by a pulley and a belt drive. A connecting pipe 2032 is fixed on one side of the material pipe 2012, and the other end of the connecting pipe 2032 is fixed to the storage box 2021. The connecting pipe 2032 is tilted downward and is connected to the storage box 2021.

[0038] When the insert tube 2013 moves inside the soil, since the insert tube 2013 is in a hollow state, soil will enter its interior and contact the spiral conveying plate 2031. At this time, when the spiral conveying plate 2031 rotates, it can transport the soil inside the insert tube 2013 upward. When the soil is transported to the height of the connecting pipe 2032, the soil can enter the storage box 2021 under the height difference of the connecting pipe 2032, so that the soil inside the storage box 2021 can be continuously replenished.

[0039] Specifically, the auxiliary component 200 also includes a vibration member 204. There are two groups of vibration members 204, which are located on both sides of the storage box 2021. The vibration member 204 includes a fixed rod 2041 fixed to one side of the storage box 2021. The fixed rod 2041 is L-shaped. A collision column 2042 is inserted into the fixed rod 2041. The collision column 2042 is movably connected to the fixed rod 2041, and the end of the collision column 2042 is in contact with the storage box 2021.

[0040] Specifically, a fixing block 2043 is fixed to the outside of the impact column 2042 , a spring 2044 is fixed to one side of the fixing block 2043 , and the other end of the spring 2044 is fixed to the fixing rod 2041 .

[0041] Specifically, a positioning block 2045 is fixed to one end of the impact column 2042, and an extrusion rod 2046 is fixed to one side of the rotating wheel 2027. The extrusion rod 2046 is L-shaped. There are multiple extrusion rods 2046, which are fixed in a ring shape on one side of the rotating wheel 2027. A force groove 2045-1 is opened on the positioning block 2045, and the inner wall of the force groove 2045-1 is inclined.

[0042] When the rotating wheel 2027 rotates, it will drive the extrusion rod 2046 to squeeze the inner wall inclined surface of the force groove 2045-1. Through the cooperation of the two, the positioning block 2045 and the impact column 2042 will move, so that the impact column 2042 is separated from the storage box 2021. At the same time, the impact column 2042 will compress the spring 2044 through the fixed block 2043. As the rotating wheel 2027 continues to rotate, the extrusion rod 2046 will separate from the force groove 2045-1. At this time, the fixed block 2043 and the impact column 2042 can be pushed by the spring 2044 to move, so that the impact column 2042 hits the storage box 2021. At this time, the storage box 2021 will cause the blanking plate 2024 and the blanking trough 2025 to vibrate, thereby preventing the soil from accumulating on the top of the two and being unable to fall down.

[0043] Example 3 Reference Figure 1-Figure 7 , which is the third embodiment of the present invention, is based on the first two embodiments.

[0044] Specifically, the auxiliary component 200 also includes a transmission member 205, which includes a rotating column 2051 fixed to one side of the rotating wheel 2027, a worm 2052 fixed to the end of the rotating column 2051, a worm wheel 2053 provided on one side of the worm 2052, the worm 2052 is engaged with the worm wheel 2053, a connecting column 2054 is fixed inside the worm wheel 2053, and pulleys 2055 are fixed to the outside of the connecting column 2054 and the spiral conveying plate 2031, and the two pulleys 2055 are connected by belt transmission.

[0045] When the rotating wheel 2027 rotates, it will drive the worm 2052 to rotate through the rotating column 2051, so that the worm 2052 drives the worm wheel 2053 and the connecting column 2054 to rotate. At this time, the spiral conveying plate 2031 can be driven to rotate through the two pulleys 2055, and the spiral conveying plate 2031 can transport the soil.

[0046] Specifically, a stabilizing rod 2056 is fixed to one side of the material tube 2012 , and the connecting column 2054 is rotatably connected to the stabilizing rod 2056 via a bearing, so as to support and position the connecting column 2054 .

[0047] Specifically, a friction block 104 - 1 is fixed to the outside of the pressure wheel 104 . There are multiple friction blocks 104 - 1 , which are fixed to the outside of the pressure wheel 104 in a ring shape. The friction block 104 - 1 can increase the friction between the pressure wheel 104 and the ground, making the pressure wheel 104 rotate more stably.

[0048] When in use, before sowing, a certain amount of dry crushed soil is placed inside the storage box 2021. During sowing, the ends of the tubes 2013 on both sides will be inserted into the soil. As the seed meter 101 moves forward, the resistance generated by the tubes 2013 on both sides to the two sides of the seed meter 101 is relatively uniform. Even if the seed meter 101 is subjected to a lateral force from one side, the reverse resistance provided by the tubes 2013 on both sides after being inserted into the soil is basically equal, which can effectively offset the influence of the lateral force, so that the seed meter 101 keeps moving forward in a straight line. After the tubes 2013 are inserted into the soil, the left and right shaking of the seed meter 101 will be limited to a certain extent, which helps to stabilize the center of gravity of the seed meter 101, making the seed meter 101 more stable during the forward process, reducing the change in travel direction caused by the shift of the center of gravity, and thus ensuring that the seed meter 101 moves forward in a straight line.

[0049] At the same time, as the pressure wheel 104 rotates, the rotating wheel 2027 and the rotating roller 2022 will be driven to rotate. At this time, the material plate 2023 will evenly transport the soil inside the storage box 2021 downward. When the material plate 2023 drives the soil to rotate to the card slot 2026-1, a small amount of soil will fall down into the material trough 2025 through the card slot 2026-1, and the soil will be guided to the ground through the material trough 2025. At this time, the falling soil will form a raised line on the ground. During the process of moving forward, the staff can determine whether the travel trajectory has deviated by the shape of the line, so that when the travel trajectory deviates, the travel route can be corrected in time.

[0050] At the same time, as the material plate 2023 rotates, a large amount of soil on it will fall on the top of the guide plate 2026, and the soil will be transported to the top of the drop plate 2024 through the guide plate 2026. At this time, the drop plate 2024 will allow the soil to fall on the sown seeds, and then the soil can be evenly covered on the seeds, thereby avoiding the situation where uneven soil covering will affect the germination and growth environment of the seeds.

[0051] When the rotating wheel 2027 rotates, it will drive the worm 2052 to rotate through the rotating column 2051, so that the worm 2052 drives the worm wheel 2053 and the connecting column 2054 to rotate. At this time, the two pulleys 2055 can be used to drive the spiral conveying plate 2031 to rotate, and the spiral conveying plate 2031 can transport the soil inside the insert pipe 2013 upward. When the soil is transported to the height of the connecting pipe 2032, the soil can enter the storage box 2021 under the height difference of the connecting pipe 2032, so that the soil inside the storage box 2021 can be continuously replenished.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. 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 portable sowing device, characterized in that: include, A sowing assembly (100) comprises a seed meter (101), wherein the seed meter (101) is provided with a handle (102), a support rod (103) is fixed to the handle (102), and a pressure wheel (104) is provided at the bottom end of the support rod (103); An auxiliary component (200) is arranged on the support rod (103) and includes a positioning member (201), wherein the positioning member (201) includes a mounting block (2011) fixed to one side of the support rod (103), a material tube (2012) is fixed in the mounting block (2011), and a plug (2013) is fixed at the bottom end of the material tube (2012); The auxiliary component (200) further comprises a rotating member (202), the rotating member (202) comprising a storage box (2021) located above the pressing wheel (104), a rotating roller (2022) being provided in the storage box (2021), a material plate (2023) being fixed to the outside of the rotating roller (2022), a blanking plate (2024) and a blanking trough (2025) being fixed to both ends of the storage box (2021), a guide plate (2026) being fixed inside the storage box (2021), a slot (2026-1) being provided on the guide plate (2026), and a rotating wheel (2027) being fixed to one side of the rotating roller (2022).

2. The portable sowing device according to claim 1, characterized in that: The auxiliary component (200) further comprises a conveying member (203), wherein the conveying member (203) comprises a spiral conveying plate (2031) arranged inside the material pipe (2012), a connecting pipe (2032) being fixed to one side of the material pipe (2012), and the other end of the connecting pipe (2032) being fixed to the storage box (2021).

3. The portable sowing equipment according to claim 2, characterized in that: The auxiliary component (200) further comprises a vibration member (204), wherein the vibration member (204) comprises a fixing rod (2041) fixed to one side of the storage box (2021), an impact column (2042) being plugged into the fixing rod (2041), and an end of the impact column (2042) is in contact with the storage box (2021).

4. The portable sowing equipment according to claim 3, characterized in that: A fixing block (2043) is fixed to the outside of the impact column (2042), a spring (2044) is fixed to one side of the fixing block (2043), and the other end of the spring (2044) is fixed to the fixing rod (2041).

5. The portable sowing equipment according to claim 3 or 4, characterized in that: A positioning block (2045) is fixed to one end of the impact column (2042), an extrusion rod (2046) is fixed to one side of the rotating wheel (2027), and a force-bearing groove (2045-1) is provided on the positioning block (2045).

6. The portable sowing equipment according to claim 5, characterized in that: The inner wall of the force-bearing groove (2045-1) is inclined, and there are a plurality of extrusion rods (2046) which are fixed in a ring shape on one side of the rotating wheel (2027).

7. The portable sowing device according to claim 6, characterized in that: The auxiliary component (200) further comprises a transmission member (205), wherein the transmission member (205) comprises a rotating column (2051) fixed to one side of the rotating wheel (2027), a worm (2052) being fixed to the end of the rotating column (2051), a worm wheel (2053) being provided on one side of the worm (2052), a connecting column (2054) being fixed inside the worm wheel (2053), and a pulley (2055) being fixed to the outer side of the connecting column (2054) and the spiral conveying plate (2031).

8. The portable sowing device according to claim 7, characterized in that: There are multiple material plates (2023), which are fixed on the outside of the rotating roller (2022) in a ring shape.

9. The portable sowing device according to claim 7 or 8, characterized in that: A stabilizing rod (2056) is fixed to one side of the material tube (2012), and the connecting column (2054) is rotatably connected to the stabilizing rod (2056) via a bearing.

10. The portable sowing device according to claim 9, characterized in that: A friction block (104-1) is fixed on the outer side of the pressure wheel (104).

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