Electronic control precision portable rice and wheat seeder suitable for direct seeding in plot

Abstract

The invention discloses an electrically-controlled precision portable rice and wheat seeder suitable for direct seeding in communities, which comprises a main body assembly, the main body assembly comprises a seeder body, a duckbilled frame is fixed on one side of the seeder body, a sealing cover is hinged on one side of the duckbilled frame, a driving strip is fixed on one side of the sealing cover, and a tension spring is fixed on one side of the driving strip; one end of the tension spring is fixed to one side of the seeder body, a handle is arranged on one side of the seeder body, the driving assembly is arranged on the seeder body and comprises a driving part, the driving part comprises an extrusion block, the extrusion block is arranged on one side of a driving strip, a stress column is fixed to the top of the extrusion block, an extrusion disc is arranged above the stress column, and an adjusting sleeve is inserted into one side of the extrusion disc; a driving column is fixed to one side of the adjusting sleeve. The sowing spacing can be adjusted according to different sown plants, the situations of intense nutrient competition, poor growth and the like of the plants due to the spacing problem can be avoided, robust growth of the plants is guaranteed, and the yield and quality of crops are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural machinery, in particular to an electrically controlled precision portable rice and wheat seeder suitable for direct seeding in a residential area. Background Art

[0002] The electronically controlled precision portable rice and wheat seeder suitable for live broadcast in small plots, also known as a hand-push seeder, is a small and easy-to-move agricultural sowing equipment. It mainly relies on human power to operate. It can realize crop sowing in the small plot test scenario of agricultural scientific research, and has the characteristics of being easy to move, so it is convenient to move and use between different small plot test plots. It plays an important role in the small plot test of agricultural scientific research, such as variety selection and cultivation technology research. It provides powerful sowing tool support for scientific researchers to conduct experiments efficiently and accurately and obtain accurate data. It has the characteristics of electronic control precision. The sowing link is accurately controlled by the electronic control system, and the sowing quantity can be set as needed, so that it can be carried out according to the preset test plan. Sowing ensures that the number of seeds in different treatment groups is consistent, making the experimental variables more precise, thereby improving the scientificity and accuracy of the experimental results. In the plot experiments of agricultural scientific research, different crop spacing has an important impact on plant growth and development, ventilation and light transmission, nutrient competition, etc. Different plants have different nutrient requirements and absorption capabilities due to different variety characteristics, growth stages and other actual conditions. If the sowing spacing cannot be adjusted as needed, when the spacing is too dense, the plants will compete fiercely for nutrients in the soil. Those plants with relatively weak absorption capacity may grow slowly and develop poorly due to lack of nutrients. They may also have weak roots and yellowing stems and leaves, which will affect the overall health of the crop and ultimately lead to a decline in yield and quality. Summary of the Invention

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0004] In view of the above-mentioned and / or existing problems in the existing electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the spacing cannot be adjusted as needed during sowing. Overcrowding will lead to fierce competition for nutrients among plants, and weak plants are prone to nutrient deficiency and poor growth, affecting crop yield and quality.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in a small area, comprising a main body assembly, including a seeder body, a duckbill frame fixed to one side of the seeder body, a closure cover hinged to one side of the duckbill frame, a drive bar fixed to one side of the closure cover, a tension spring fixed to one side of the drive bar, one end of the tension spring fixed to one side of the seeder body, and a handle provided on one side of the seeder body; A driving assembly is arranged on the seeder body and includes a driving member, which includes an extrusion block. The extrusion block is arranged on one side of the driving bar, a force-bearing column is fixed on the top of the extrusion block, an extrusion disk is arranged above the force-bearing column, an adjustment sleeve is inserted into one side of the extrusion disk, and a driving column is fixed on one side of the adjustment sleeve.

[0007] As a preferred solution of the electronically controlled precision portable rice and wheat seeder suitable for live broadcast in a community described in the present invention, the driving assembly also includes a connecting part, the connecting part includes a connecting box, the connecting box is sleeved on the outside of the extrusion block, the connecting box and the extrusion block are movably connected, a first spring is fixed on the top of the extrusion block, one end of the first spring is fixed to the inner wall of the connecting box, a connecting rod is fixed to one side of the connecting box, and the connecting box is fixed to one side of the handle.

[0008] As a preferred solution of the electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in a small area described in the present invention, a rotating rod is inserted into one side of the adjusting sleeve, the adjusting sleeve and the rotating rod are movably connected, the rotating rod is fixed to one side of the seeder body, a second spring is fixed to one end of the rotating rod, and one end of the second spring is fixed to the inner wall of the adjusting sleeve.

[0009] As a preferred solution of the electronically controlled precision portable rice and wheat seeder suitable for live broadcast in a community described in the present invention, a driving frame is fixed to one end of the driving column, a driving box is fixed to one side of the driving frame, a positioning column is plugged into one side of the driving box, the positioning column and the driving box are movably connected, and a driving block is arranged above the driving box.

[0010] As a preferred solution of the electrically controlled precision portable rice and wheat seeder suitable for live broadcast in a community described in the present invention, the driving component also includes a moving part, the moving part includes a moving bar, the moving bar is plugged into the bottom of the driving frame, the moving bar and the driving frame are movably connected, a beveled strip is plugged into one side of the moving bar, the moving bar and the beveled strip are movably connected, a limit frame is provided at the bottom of the beveled strip, and the limit frame is fixed to the inner wall of the connecting box.

[0011] As a preferred solution of the electronically controlled precision portable rice and wheat seeder suitable for live broadcast in a small area described in the present invention, a movable disk is provided on the outside of the movable bar, a third spring is fixed on the top of the movable disk, one end of the third spring is fixed to the inner wall of the driving frame, a fourth spring is fixed to one end of the inclined strip, and one end of the fourth spring is fixed to the inner wall of the movable bar.

[0012] As a preferred solution of the electrically controlled precision portable rice and wheat seeder suitable for live broadcasting in a community described in the present invention, the driving assembly also includes a movable part, the movable part includes a card plate, the card plate is hinged to one side of the limit frame, a first torsion spring is fixed to one side of the card plate, and one end of the first torsion spring is fixed to the inner wall of the limit frame.

[0013] As a preferred solution of the electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in a small area described in the present invention, a driving rod is fixed on one side of the driving block, a cam is provided on the top of the driving rod, a support rod is inserted at the bottom of the driving rod, the support rod and the driving rod are movably connected, and a fifth spring is fixed at the bottom of the driving rod.

[0014] As a preferred solution of the electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in a small area described in the present invention, a reel is fixed on one side of the cam, a second torsion spring is fixed on one side of the reel, a pull rope is arranged in the reel, the pull rope is plugged into one side of the handle, and the pull rope and the handle are movably connected.

[0015] As a preferred solution of the electrically controlled precision portable rice and wheat seeder suitable for live broadcasting in a community as described in the present invention, wherein: the driving assembly also includes a pulling member, the pulling member includes a pulling plate, the pulling plate is fixed to one end of the pull rope, a pulling column is fixed to the bottom of the pulling plate, a moving rod is fixed to one end of the pulling column, a support block is provided on the outside of the moving rod, the support block and the moving rod are movably connected, the support block is fixed to the bottom of the handle, a pull plate is provided on the outside of the pulling column, a sixth spring is fixed to one side of the pull plate, and one end of the sixth spring is fixed to the inner wall of the support block.

[0016] The beneficial effects of the present invention are: the sowing spacing can be adjusted according to the sowing of different plants, which can avoid the plants from having fierce nutrient competition and poor growth due to spacing problems, which is beneficial to ensuring the healthy growth of plants and improving crop yield and quality. 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 the overall structure diagram of an electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in small communities.

[0018] Figure 2 This is the overall structural diagram from another perspective of the electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in residential areas.

[0019] Figure 3 This is a structural diagram of the extrusion block of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0020] Figure 4 This is a structural diagram of the extrusion block of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0021] Figure 5 This is a structural diagram of the extrusion disk of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0022] Figure 6 This is a cross-sectional structural diagram of the fixed sleeve of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0023] Figure 7 This is a cross-sectional structural diagram of the adjustment sleeve of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0024] Figure 8 This is a cross-sectional structural diagram of the drive frame of an electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in small communities.

[0025] Figure 9 This is a diagram of the oblique surface structure of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0026] Figure 10 This is a diagram of the limit frame structure of an electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in small communities.

[0027] Figure 11 It is an electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in small areas. Figure 10 A partial enlarged structural diagram of point A in the middle.

[0028] Figure 12 This is a diagram of the pull plate structure of an electronically controlled precision portable rice and wheat seeder suitable for direct seeding in small communities.

[0029] Main assembly 100; drive assembly 200; seeder body 101; duckbill frame 102; closure cover 103; drive bar 104; tension spring 105; handle 106; extrusion block 2011; drive member 201; force column 2012; extrusion plate 2013; adjustment sleeve 2014; drive column 2015; rotating rod 2024; connecting member 202; connecting box 2021; first spring 2022; connecting rod 2023; second spring 2025; drive frame 2026; drive box 2027; positioning column 2028; drive block 2029; shift Movable member 203; movable bar 2031; inclined strip 2032; limiting frame 2033; movable disk 2034; third spring 2035; fourth spring 2036; movable member 204; clamping plate 2041; first torsion spring 2042; driving rod 2043; cam 2044; support rod 2045; fifth spring 2046; reel 2047; second torsion spring 2048; pull rope 2049; pulling member 205; pull plate 2051; pulling column 2052; movable rod 2053; support block 2056; pull disk 2054; sixth spring 2055. DETAILED DESCRIPTION

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Example 1 Reference Figures 1 to 12 , which is the first embodiment of the present invention, provides an electrically controlled precision portable rice and wheat seeder suitable for direct seeding in a small area. The electrically controlled precision portable rice and wheat seeder suitable for direct seeding in a small area includes a main body component 100 and a drive component 200. The two can cooperate to adjust the sowing spacing as needed to facilitate the healthy growth of plants and improve crop yield and quality.

[0034] The main body component 100 includes a seeder body 101, a duckbill frame 102 is fixed to one side of the seeder body, a closing cover 103 is hinged to one side of the duckbill frame 102, a driving bar 104 is fixed to one side of the closing cover 103, a tension spring 105 is fixed to one side of the driving bar 104, one end of the tension spring 105 is fixed to one side of the seeder body 101, and a handle 106 is provided on one side of the seeder body 101.

[0035] The seeder body 101 is used to hold seeds, accurately control the sowing quantity through the electronic control system, and provide basic guarantees for achieving precision sowing. It helps to adjust the sowing spacing according to the needs of different plants in the plot experiment, ensure the healthy growth of plants and improve the yield and quality of crops. The user drives the seeder body 101 to rotate by pushing the handle 106. When the seeder body 101 rotates and drives the duckbill frame 102 to move, the squeezing block 2011 will squeeze the driving bar 104 to rotate the closing cover 103 to open. In this process, Apply a pulling force to the tension spring 105, and then open the closing cover 103 to sow the seeds in the seeder body 101 into the ground. At this time, the seeder body 101 continues to rotate, and then the extrusion block 2011 can be separated from the drive bar 104. At this time, the rebound force of the tension spring 105 can drive the closing cover 103 to return to its original position, and re-close the duckbill frame 102. One side of the handle 106 is rotatably connected to one side of the seeder body 101 through a bearing. The seeder body 101 belongs to the existing technology and will not be elaborated here.

[0036] The driving assembly 200 is arranged on the seeder body 101, and includes a driving member 201. The driving member 201 includes an extrusion block 2011. The extrusion block 2011 is arranged on one side of the driving bar 104. A force column 2012 is fixed on the top of the extrusion block 2011. An extrusion plate 2013 is arranged above the force column 2012. An adjustment sleeve 2014 is inserted into one side of the extrusion plate 2013, and a driving column 2015 is fixed to one side of the adjustment sleeve 2014.

[0037] The arrangement of the squeezing block 2011 can squeeze the driving bar 104 so that the closing cover 103 can be opened. The number of squeezing plates 2013 is three, and each squeezing plate 2013 is provided with a different number of pressing blocks. A slot corresponding to the rotating rod 2024 is opened in the adjusting sleeve 2014, and the rotating rod 2024 is driven to be fixed to one side of the seeder body 101. When the seeder body 101 rotates, the rotating rod 2024 can be driven to rotate. At this time, the slot can be squeezed by the rotation of the rotating rod 2024, so that the adjusting sleeve 2014 can be rotated. The rotation of the adjusting sleeve 2014 can drive the squeezing plate 2013 to rotate. When the pressing block on the squeezing plate 2013 rotates to the top of the force-bearing column 2012, the force-bearing column 2012 can be squeezed to make it move. The movement of the force-bearing column 2012 can drive the squeezing block 2011 to squeeze the driving bar 104 to open the closing cover 103.

[0038] When the lower pressing block rotates to separate from the force-bearing column 2012, the force-bearing column 2012 can return to its original position and drive the extrusion block 2011 to return to its original position, thereby not squeezing the drive bar 104 and keeping the closing cover 103 closed. In this reciprocating manner, the sowing spacing can be controlled. The movement of the drive column 2015 can drive the adjustment sleeve 2014 to move, and different extrusion plates 2013 can be moved above the extrusion block 2011, so that the sowing spacing can be adjusted.

[0039] Example 2 Reference Figures 2 to 12 , which is the second embodiment of the present invention, and is based on the previous embodiment.

[0040] Specifically, the drive assembly 200 also includes a connecting member 202, which includes a connecting box 2021. The connecting box 2021 is mounted on the outside of the extrusion block 2011. The connecting box 2021 and the extrusion block 2011 are movably connected. A first spring 2022 is fixed to the top of the extrusion block 2011, one end of the first spring 2022 is fixed to the inner wall of the connecting box 2021, a connecting rod 2023 is fixed to one side of the connecting box 2021, and the connecting box 2021 is fixed to one side of the handle 106.

[0041] The connecting box 2021 is rotatably connected to one side of the seeder body 101 through a bearing. The setting of the connecting box 2021 can support the first spring 2022 to prevent the first spring 2022 from deflecting. When the extrusion block 2011 is squeezed and lowered, a pulling force can be applied to the first spring 2022. The rebound force of the first spring 2022 can drive the extrusion block 2011 to return to its original position. The setting of the connecting rod 2023 can fix the handle 106 and the connecting box 2021 together to prevent the connecting box 2021 from deflecting.

[0042] Specifically, a rotating rod 2024 is inserted into one side of the adjusting sleeve 2014, and the adjusting sleeve 2014 and the rotating rod 2024 are movably connected. The rotating rod 2024 is fixed to one side of the seeder body 101, and a second spring 2025 is fixed at one end of the rotating rod 2024. One end of the second spring 2025 is fixed to the inner wall of the adjusting sleeve 2014.

[0043] The rotation of the rotating rod 2024 can drive the adjustment sleeve 2014 to rotate. When the adjustment sleeve 2014 moves, it can move on the rotating rod 2024. At this time, a pulling force can be applied to the second spring 2025. The rebound force of the second spring 2025 can drive the adjustment sleeve 2014 to return to its original position, so that the initial extrusion disk 2013 can be moved above the extrusion block 2011.

[0044] Specifically, a driving frame 2026 is fixed to one end of the driving column 2015, a driving box 2027 is fixed to one side of the driving frame 2026, a positioning column 2028 is inserted into one side of the driving box 2027, the positioning column 2028 and the driving box 2027 are movably connected, and a driving block 2029 is arranged above the driving box 2027.

[0045] A driving groove is provided in the driving box 2027, and the driving groove is set as an inclined surface. The positioning column 2028 is fixed to the inner wall of the connecting box 2021. The driving block 2029 is moved to squeeze the inclined surface of the driving groove so that the driving box 2027 can be moved. When the driving box 2027 moves, it can drive the driving frame 2026 to move. The movement of the driving frame 2026 can drive the driving column 2015 to move. The driving box 2027 can move on the positioning column 2028 when moving. The movement of the positioning column 2028 can support the driving box 2027 to prevent the driving box 2027 from shifting.

[0046] Specifically, the driving component 200 also includes a moving part 203, and the moving part 203 includes a moving bar 2031. The moving bar 2031 is inserted into the bottom of the driving frame 2026, and the moving bar 2031 and the driving frame 2026 are movably connected. A beveled strip 2032 is inserted into one side of the moving bar 2031, and the moving bar 2031 and the beveled strip 2032 are movably connected. A limit frame 2033 is set at the bottom of the beveled strip 2032, and the limit frame 2033 is fixed to the inner wall of the connecting box 2021.

[0047] When the driving frame 2026 moves, it can drive the moving bar 2031 to move. At this time, the movement of the moving bar 2031 can drive the inclined strip 2032 to move. A bevel groove corresponding to the bevel strip 2032 is provided on the limit frame 2033. The inclined strip 2032 can move on the bevel groove. The engagement of the bevel groove and the bevel strip 2032 can limit it in one direction to prevent the inclined strip 2032 from returning to its original position.

[0048] Specifically, a movable disk 2034 is sleeved on the outside of the movable bar 2031, a third spring 2035 is fixed on the top of the movable disk 2034, one end of the third spring 2035 is fixed to the inner wall of the driving frame 2026, and a fourth spring 2036 is fixed to one end of the inclined surface 2032, and one end of the fourth spring 2036 is fixed to the inner wall of the movable bar 2031.

[0049] When the inclined strip 2032 moves and is squeezed and separated by the inclined groove, the moving bar 2031 can be driven to move. The movement of the moving bar 2031 can apply a squeezing force to the third spring 2035. When the inclined strip 2032 moves to the top of the next inclined groove, the rebound force of the third spring 2035 can drive the inclined strip 2032 to engage with the inclined groove.

[0050] When the driving box 2027 is moved again to drive the inclined surface 2032 to move, the inclined surface 2032 can be guided to move onto the inclined surface groove, and at the same time, a pulling force is applied to the fourth spring 2036 again.

[0051] Example 3 Reference Figures 1 to 12 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0052] Specifically, the driving assembly 200 also includes a movable part 204, which includes a clamping plate 2041, which is hinged to one side of the limit frame 2033, and a first torsion spring 2042 is fixed to one side of the clamping plate 2041, and one end of the first torsion spring 2042 is fixed to the inner wall of the limit frame 2033.

[0053] One side of the card plate 2041 is set as a slope. When the sloped surface 2032 returns to its original position through the rebound force of the second spring 2025, it can squeeze the card plate 2041 to make it open. At the same time, it can apply a torsional force to the first torsion spring 2042. When the sloped surface 2032 is separated from the card plate 2041, the rotation force of the first torsion spring 2042 can drive the card plate 2041 to rotate to its original position. The card plate 2041 can only be opened to one side. When the drive box 2027 is moved again to drive the sloped surface 2032 to move, the sloped surface 2032 can be guided to the slope groove through the slope of the card plate 2041. During this process, the card plate 2041 will not move.

[0054] Specifically, a driving rod 2043 is fixed on one side of the driving block 2029, a cam 2044 is set on the top of the driving rod 2043, a support rod 2045 is inserted into the bottom of the driving rod 2043, the support rod 2045 and the driving rod 2043 are movably connected, and a fifth spring 2046 is fixed to the bottom of the driving rod 2043.

[0055] The cam 2044 is rotatably connected to the inner wall of the connection box 2021 via a rotating shaft, the support rod 2045 is fixed to the inner wall of the connection box 2021 , and the fifth spring 2046 is fixed to the inner wall of the connection box 2021 .

[0056] By rotating the cam 2044, the convex surface on the cam 2044 can squeeze the drive rod 2043 to make it move, and the drive rod 2043 can drive the drive block 2029 to move by moving. When the drive rod 2043 moves, it can move on the support rod 2045. The setting of the support rod 2045 can support the drive rod 2043, and when the drive rod 2043 moves, it can apply an squeezing force to the fifth spring 2046. When the cam 2044 is separated from the drive rod 2043, the rebound force of the fifth spring 2046 can drive the drive rod 2043 to return to its original position to separate the drive block 2029 from the drive box 2027.

[0057] Specifically, a reel 2047 is fixed to one side of the cam 2044 , a second torsion spring 2048 is fixed to one side of the reel 2047 , a pull rope 2049 is provided inside the reel 2047 , the pull rope 2049 is plugged into one side of the handle 106 , and the pull rope 2049 and the handle 106 are movably connected.

[0058] The reel 2047 is rotatably connected to the inner wall of the connecting box 2021 through a rotating shaft, and one end of the second torsion spring 2048 is fixed to the inner wall of the connecting box 2021. When the handle 106 is held to push the seeder body 101 for sowing, if the sowing spacing needs to be adjusted, the reel 2047 is driven to rotate by pulling the pull rope 2049. When the reel 2047 rotates, a twisting force can be applied to the second torsion spring 2048. At this time, the reel 2047 can drive the cam 2044 to rotate, so that the cam 2044 can squeeze the drive rod 2043. When the pull rope 2049 is released, the force of the rotation of the second torsion spring 2048 can drive the reel 2047 to rotate, so that the cam 2044 can rotate to release the squeezing of the drive rod 2043.

[0059] Specifically, the drive assembly 200 also includes a pulling member 205, and the pulling member 205 includes a pulling plate 2051. The pulling plate 2051 is fixed to one end of the pull rope 2049. A pulling column 2052 is fixed to the bottom of the pulling plate 2051. A moving rod 2053 is fixed to one end of the pulling column 2052. A support block 2056 is provided on the outer side of the moving rod 2053. The support block 2056 and the moving rod 2053 are movably connected. The support block 2056 is fixed to the bottom of the handle 106. A pulling disc 2054 is provided on the outer side of the pulling column 2052. A sixth spring 2055 is fixed to one side of the pulling disc 2054. One end of the sixth spring 2055 is fixed to the inner wall of the support block 2056.

[0060] A movable groove corresponding to the pull plate 2051 is provided on the handle 106, and the pull plate 2051 slides in the movable groove. The pulling column 2052 is inserted into one side of the support block 2056. The pulling column 2052 and the support block 2056 are movably connected. By pulling the movable rod 2053, the pulling column 2052 can be driven to move. The movement of the pulling column 2052 will drive the pull plate 2051 to move, and then the movement of the pull plate 2051 can drive the pull rope 2049 to move.

[0061] When the pulling column 2052 is pulled, the pulling plate 2054 can be driven to move. At this time, the movement of the pulling plate 2054 will apply an extrusion force to the sixth spring 2055. When the pulling column 2052 is released, the rebound force of the sixth spring 2055 can drive the pulling plate 2054 to return to its original position, thereby releasing the pulling of the pull rope 2049. When the pulling plate 2051 moves, it can slide in the moving groove, thereby preventing the pulling plate 2051 from shifting. The support block 2056 is used to support the pulling column 2052 to prevent the pulling column 2052 from shifting.

[0062] During use, the user first places the seeds to be sown into the seeder body 101. The seeder body 101 relies on its electronic control system to accurately control the number of seeds to be sown, preparing for subsequent on-demand sowing. The user then grips the handle 106 to push the seeder body 101 to rotate. As the seeder body 101 rotates, the duckbill frame 102 moves accordingly, and the related components of the closure cover 103 hinged on one side of the duckbill frame 102 begin to operate. When the duckbill frame 102 moves, the squeezing block 2011 squeezes the drive bar 104. The drive bar 104 is forced to rotate and open the closure cover 103 around the hinge. During this process, the tension spring 105 is stretched to store elastic potential energy. At the same time, the seeds in the seeder body 101 are sown underground through the duckbill frame 102.

[0063] When the seeder body 101 rotates and drives the duckbill frame 102 to move to sow seeds, the rotating rod 2024 also rotates with the seeder body 101. The rotation of the rotating rod 2024 will squeeze the adjusting sleeve 2014 to make it rotate. The rotation of the adjusting sleeve 2014 drives the extrusion plate 2013 to rotate. When the lower pressing block on the extrusion plate 2013 rotates to the top of the force-bearing column 2012, the lower pressing block squeezes the force-bearing column 2012, and the force-bearing column 2012 drives the extrusion block 2011 to further squeeze the drive bar 104 continuously, ensuring that the closing cover 103 remains open during the seed sowing stage.

[0064] When the sowing spacing needs to be adjusted during the sowing process, the user can pull the pull rope 2049, and the pull rope 2049 moves to drive the reel 2047 to rotate. The reel 2047 rotates and twists the second torsion spring 2048, while driving the cam 2044 to rotate. After the cam 2044 rotates, its convex surface squeezes the drive rod 2043, causing the drive rod 2043 to move. The drive rod 2043 moves to squeeze the fifth spring 2046, and the movement is completed under the support of the support rod 2045. The drive rod 2043 moves to drive the drive block 2029 to move. The drive block 2029 squeezes the drive slot of the drive box 2027 to move the drive box 2027. The drive box 2027 moves and drives the drive frame 2026 to move under the support of the positioning column 2028. The drive frame 2026 moves and drives the drive column 2015 to move. The drive column 2015 moves and then drives the adjustment sleeve 2014 to move, moving different extrusion plates 2013 above the extrusion block 2011 to achieve adjustment of the sowing spacing.

[0065] In the process of the driving frame 2026 driving the driving column 2015 to move, the movement of the driving frame 2026 will drive the moving bar 2031 to move, and the movement of the moving bar 2031 will drive the inclined surface 2032 to move on the inclined groove of the limit frame 2033. The inclined groove and the inclined surface 2032 are engaged to realize one-way limiting, preventing the inclined surface 2032 from returning to its original position at will. The movement of the moving bar 2031 will also drive the movable disk 2034 to squeeze the third spring 2035. When the inclined surface 2032 moves to the appropriate position, the third spring 2035 rebounds and drives the inclined surface 2032 to re-engage with the inclined groove.

[0066] When the inclined strip 2032 slides on the inclined groove, it pulls the fourth spring 2036. If the inclined strip 2032 moves to completely separate from the inclined groove, the fourth spring 2036 rebounds and drives the inclined strip 2032 back to its original position and moves into the sliding frame. Subsequently, with the cooperation of relevant components, the inclined strip 2032 can slide to its original position in the sliding frame and be guided by the inclined surface at one end of the sliding frame to move back to the inclined groove, while pulling the fourth spring 2036 again. In addition, the clamping plate 2041 is squeezed open when the inclined strip 2032 returns to its original position, applying a torsional force to the first torsion spring 2042. After the inclined strip 2032 separates from the clamping plate 2041, the first torsion spring 2042 rotates and drives the clamping plate 2041 back to its original position. When the clamping plate 2041 is operated again, it can guide the inclined strip 2032 into the inclined groove.

[0067] When sowing is completed or the sowing spacing no longer needs to be adjusted, the pull rope 2049 is loosened, the second torsion spring 2048 rotates to drive the reel 2047 to rotate, and the cam 2044 rotates accordingly, releasing the squeeze on the drive rod 2043, and the drive rod 2043 returns to its original position under the rebound action of the fifth spring 2046, so that the drive block 2029 is separated from the drive box 2027.

[0068] Finally, as the seeder body 101 continues to rotate, the extrusion block 2011 and the drive bar 104 separate, the tension spring 105 rebounds and drives the closing cover 103 back to its original position, reclosing the duckbill frame 102, and the entire seeder is ready for the next round of sowing operation. This cycle repeats, and the sowing operation is continuously completed according to the set sowing spacing and other requirements.

[0069] 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. An electronically controlled, precise, portable rice and wheat seeder suitable for live seeding in residential areas, characterized by: include, A main body component (100) includes a seeder body (101), a duckbill frame (102) is fixed to one side of the seeder body, a closing cover (103) is hinged to one side of the duckbill frame (102), a driving bar (104) is fixed to one side of the closing cover (103), a tension spring (105) is fixed to one side of the driving bar (104), one end of the tension spring (105) is fixed to one side of the seeder body (101), and a handle (106) is provided on one side of the seeder body (101); A driving assembly (200) is arranged on the seeder body (101), comprising a driving member (201), wherein the driving member (201) comprises an extrusion block (2011), wherein the extrusion block (2011) is arranged on one side of the driving bar (104), a force-bearing column (2012) is fixed on the top of the extrusion block (2011), an extrusion disc (2013) is arranged above the force-bearing column (2012), an adjustment sleeve (214) is plugged into one side of the extrusion disc (2013), and a driving column (2015) is fixed to one side of the adjustment sleeve (2014).

2. The electronically controlled precision portable rice and wheat seeder suitable for live broadcasting in a community according to claim 1, characterized in that: The driving assembly (200) further comprises a connecting member (202), wherein the connecting member (202) comprises a connecting box (2021), wherein the connecting box (2021) is sleeved on the outside of the extrusion block (2011), wherein the connecting box (2021) and the extrusion block (2011) are movably connected, wherein a first spring (2022) is fixed to the top of the extrusion block (2011), wherein one end of the first spring (2022) is fixed to the inner wall of the connecting box (2021), wherein a connecting rod (2023) is fixed to one side of the connecting box (2021), and wherein the connecting box (2021) is fixed to one side of the handle (106).

3. The portable electronically controlled precision seeder for rice and wheat suitable for live broadcasting in a community according to claim 2, characterized in that: A rotating rod (2024) is inserted into one side of the adjusting sleeve (2014), the adjusting sleeve (2014) and the rotating rod (2024) are movably connected, the rotating rod (2024) is fixed to one side of the seeder body (101), a second spring (2025) is fixed to one end of the rotating rod (2024), and one end of the second spring (2025) is fixed to the inner wall of the adjusting sleeve (2014).

4. The electronically controlled precise portable rice and wheat seeder suitable for live broadcasting in a community according to claim 3, characterized in that: A driving frame (2026) is fixed to one end of the driving column (2015), a driving box (2027) is fixed to one side of the driving frame (2026), a positioning column (2028) is plugged into one side of the driving box (2027), the positioning column (2028) and the driving box (2027) are movably connected, and a driving block (2029) is provided above the driving box (2027).

5. The electronically controlled precision portable rice and wheat seeder suitable for direct seeding in a community as claimed in claim 4, characterized in that: The driving assembly (200) further comprises a moving member (203), wherein the moving member (203) comprises a moving bar (2031), wherein the moving bar (2031) is plugged into the bottom of the driving frame (2026), wherein the moving bar (2031) and the driving frame (2026) are movably connected, wherein a slanted strip (2032) is plugged into one side of the moving bar (2031), wherein the moving bar (2031) and the slanted strip (2032) are movably connected, wherein a limiting frame (2033) is provided at the bottom of the slanted strip (2032), wherein the limiting frame (2033) is fixed to the inner wall of the connection box (2021).

6. The electronically controlled precise portable rice and wheat seeder suitable for direct seeding in a community according to claim 5, characterized in that: A movable disk (2034) is sleeved on the outer side of the movable bar (2031), a third spring (2035) is fixed on the top of the movable disk (2034), one end of the third spring (2035) is fixed to the inner wall of the driving frame (2026), a fourth spring (2036) is fixed to one end of the inclined strip (2032), and one end of the fourth spring (2036) is fixed to the inner wall of the movable bar (2031).

7. The electronically controlled, precise portable rice and wheat seeder suitable for direct seeding in a residential area according to claim 6, characterized in that: The driving assembly (200) further comprises a movable part (204), wherein the movable part (204) comprises a clamping plate (2041), wherein the clamping plate (2041) is hinged to one side of the limit frame (2033), and a first torsion spring (2042) is fixed to one side of the clamping plate (2041), and one end of the first torsion spring (2042) is fixed to the inner wall of the limit frame (2033).

8. The portable electronically controlled precision seeder for rice and wheat suitable for direct seeding in a residential area according to claim 7, characterized in that: A driving rod (2043) is fixed to one side of the driving block (2029), a cam (2044) is provided on the top of the driving rod (2043), a support rod (2045) is inserted into the bottom of the driving rod (2043), the support rod (2045) and the driving rod (2043) are movably connected, and a fifth spring (2046) is fixed to the bottom of the driving rod (2043).

9. The electronically controlled precision portable rice and wheat seeder suitable for direct seeding in a community according to claim 8, characterized in that: A reel (2047) is fixed to one side of the cam (2044), a second torsion spring (2048) is fixed to one side of the reel (2047), a pull rope (2049) is provided inside the reel (2047), the pull rope (2049) is plugged into one side of the handle (106), and the pull rope (2049) and the handle (106) are movably connected.

10. The electronically controlled precision portable rice and wheat seeder suitable for direct seeding in a community according to claim 9, characterized in that: The driving assembly (200) further comprises a pulling member (205), wherein the pulling member (205) comprises a pulling plate (2051), wherein the pulling plate (2051) is fixed to one end of the pulling rope (2049), a pulling column (2052) is fixed to the bottom of the pulling plate (2051), a moving rod (2053) is fixed to one end of the pulling column (2052), a supporting block (2056) is sleeved on the outer side of the moving rod (2053), the supporting block (2056) and the moving rod (2053) are movably connected, the supporting block (2056) is fixed to the bottom of the handle (106), a pulling disc (2054) is sleeved on the outer side of the pulling column (2052), a sixth spring (2055) is fixed to one side of the pulling disc (2054), and one end of the sixth spring (2055) is fixed to the inner wall of the supporting block (2056).

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