Linseed full-film hill-drop planter and method

Abstract

The invention discloses a flax full-film hill-drop planter and method, the flax full-film hill-drop planter comprises a tractor, and is characterized in that the front end of the tractor is fixedly connected with a film mulching assembly, the rear end of the tractor is fixedly connected with a rack assembly, and the rack assembly is fixedly connected with a fertilization assembly and a seeding assembly; the film covering assembly comprises a film covering frame, the film covering frame is fixedly connected with the tractor, the rear portion of the film covering frame is fixedly connected with a Y frame, a bearing of the Y frame is connected with an installation roller shaft, a bearing at the front end of the film covering frame is connected with center shafts of symmetrical front covers, and the symmetrical front covers are fixedly connected with auxiliary rollers respectively. The invention relates to the technical field of agricultural equipment, in particular to a flax full-film hill-drop planter and a method. The technical problem to be solved by the invention is to provide the flax full-film hill-drop planter and the method, which are convenient to realize film mulching and stretch-draw film mulching towards two sides at the same time, realize film tensioning and are convenient to realize punching, fertilization, seeding and pressing.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural equipment, and in particular to a sesame full-film hole seeder and a method. Background Art

[0002] The full-film hole seeder is an agricultural machine that can cover the soil with film while sowing. It uses a specific mechanical structure to open up furrows on the land and lay film, then sows seeds into the soil at a set spacing and depth, achieving an integrated operation of covering and sowing.

[0003] Functions include: Film covering: Before or during sowing, the film is laid on the soil surface to reduce soil moisture evaporation, inhibit weed growth, and increase soil temperature, which is conducive to crop growth. Hole sowing: According to the predetermined row and hole spacing, small holes are made on the film and seeds are sown to ensure that each seed can get appropriate growth space and nutrients.

[0004] The full-film hole seeder is widely used in the sowing of row crops such as corn, cotton, beets, sunflowers, beans, etc. Improve sowing efficiency: Automated operation reduces manual operation and improves sowing speed and accuracy. Improve the growth environment: Film covering helps maintain soil moisture and temperature and promotes crop growth. Reduce weeds and pests and diseases: Film covering can inhibit weed growth and reduce the occurrence of pests and diseases. Save water resources: Reduce soil moisture evaporation and improve water resource utilization efficiency.

[0005] At present, there is still a lack of a full-film hole-seeding machine that can cover the film and simultaneously stretch the film to both sides to tighten the film, making it easier to perform drilling, fertilizing, sowing and pressing. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a sesame full-film hole seeder and method, which facilitates the film covering and simultaneously stretching the film to both sides to achieve film tensioning, and facilitates drilling, fertilizing, sowing and pressing.

[0007] The present invention adopts the following technical solutions to achieve the invention objectives:

[0008] A sesame full-film hole seeding machine and method, comprising a tractor, characterized in that: the front end of the tractor is fixedly connected to a film covering assembly, the rear end of the tractor is fixedly connected to a frame assembly, the frame assembly is fixedly connected to a fertilizing assembly and a sowing assembly; the film covering assembly comprises a film covering frame, the film covering frame is fixedly connected to the tractor, the rear part of the film covering frame is fixedly connected to a Y frame, the Y frame bearing is connected to an installation roller shaft, the front end bearing of the film covering frame is connected to the central axis of a symmetrical front cover, and the symmetrical front covers are respectively fixedly connected to auxiliary rollers; the rear end bearing of the film covering frame The central axis of the symmetrical rear cover is connected, and the symmetrical rear covers are respectively fixedly connected to the hole-opening rollers, and the two ends of each hole-opening roller are respectively fixedly connected to the hole-opening knives; the laminating frame is fixedly connected to the laminating motor, and the output shaft of the laminating motor is fixedly connected to the driving wheel and the driving sprocket, the front cover on the front side is fixedly connected to the driven wheel, and the rear cover on the rear side is fixedly connected to the driven sprocket, one end of the transmission belt surrounds the driving wheel, and the other end of the transmission belt surrounds the driven wheel, one end of the transmission chain surrounds the driving sprocket, and the other end of the transmission chain surrounds the driven sprocket.

[0009] As a further limitation of the present technical solution, the coating frame is fixedly connected to the liquid hood, the liquid hood is fixedly connected to two groups of symmetrical mounting vertical rods, each of the mounting vertical rods is respectively fixedly connected to the bevel track rod, the coating frame is fixedly connected to the tensioning motor, the output shaft of the tensioning motor passes through the coating frame and is fixedly connected to the active synchronous wheel, the coating frame bearing is connected to the central axis of the mounting rod, the central axis of the mounting rod is fixedly connected to the driven synchronous wheel, one end of the synchronous belt surrounds the active synchronous wheel, the other end of the synchronous belt surrounds the driven synchronous wheel, and the two ends of the mounting rod are respectively fixedly connected to a group of evenly distributed ball head rods, and each of the ball head rods matches the corresponding inclined surface of the bevel track rod.

[0010] As a further limitation of the present technical solution, the frame assembly includes a frame, the tractor is fixedly connected to the frame, both ends of the frame are respectively fixedly connected to fertilizer racks, the symmetrical fertilizer racks are respectively fixedly connected to the corresponding fertilization assemblies, and the frame bearings are connected to symmetrical rear wheels.

[0011] As a further limitation of the present technical solution, the number of the sowing components is two groups, and the sowing components include a sowing U-frame, the bracket is fixedly connected to the sowing U-frame, the sowing U-frame is fixedly connected to the step ring, the step ring is fixedly connected to the sowing barrel, the step ring is provided with a seeding hole, the sowing barrel and the step ring are respectively fixedly connected to the L-plate corresponding to the seeding hole, the sowing barrel is fixedly connected to a symmetrical inclined plate, and the symmetrical inclined plates are respectively fixedly connected to circular baffles, the sowing barrel, the circular baffle, the step ring and the L-plate form a trough body, the sowing barrel is fixedly connected to a seeding vertical pipe, and the seeding vertical pipe is arranged in the seeding hole, the sowing U-frame bearing is connected to the active bevel gear, the circular baffle bearing is connected to the central axis of the driven bevel gear, the active bevel gear meshes with the driven bevel gear, the central axis of the driven bevel gear is fixedly connected to the sowing disk, and the sowing disk is provided with a group of evenly distributed through holes, the step ring is fixedly connected to the baffle ring, the baffle ring is fixedly connected to the guide cover, and the guide cover matches the seeding vertical pipe.

[0012] As a further limitation of the technical solution, the frame is fixedly connected to a guide ring corresponding to the fertilizer outlet hole of the fertilizing assembly and the seed placement vertical pipe.

[0013] As a further limitation of the technical solution, the rear end of the frame is rotatably connected to two sets of symmetrical connecting rods, and each of the connecting rods is respectively connected to the central axis of the suppression cylinder by a bearing.

[0014] As a further limitation of the present technical solution, the fertilization component adopts existing fertilization equipment, in which a solenoid valve is installed to realize intermittent fertilization.

[0015] As a further limitation of the present technical solution, the laminating frame is fixedly connected to an auxiliary U frame, and the auxiliary U frame bearing is connected to an auxiliary wheel.

[0016] A method for using a sesame full-film hole seeder comprises the following steps:

[0017] Install a film on the installation roller in advance, pass the film through the front part of the auxiliary roller and place it on the repaired field ridge, cover the edge of the film with soil, add a proper amount of fertilizer into the fertilization assembly, and add a proper amount of seeds into the sowing cylinder;

[0018] S1: Control the tractor, the tensioning motor, the film covering motor, and the fertilizing assembly to work, connect the active bevel gear to the power source, control the power source to work, and coordinate the drilling, fertilizing, sowing, and pressing work to achieve sowing;

[0019] S2: the tensioning motor rotates, causing the ball head rod to swing to first contact the liquid in the liquid cover, and then move along the inclined surface of the bevel track rod to contact the film and tighten the film;

[0020] S3: The film-laminating motor rotates to realize the rotation of the front cover and the rear cover, the front cover drives the auxiliary roller to rotate to realize film lamination and film pressing, and the rear cover drives the hole-opening roller and the hole-opening knife to swing, so that the hole-opening knife makes holes on the film, and the positions and hole spacings of the holes are adapted to the subsequent fertilization and sowing;

[0021] S4: the fertilization assembly works to apply fertilizer to the opening;

[0022] S5: The power source works to rotate the seeding disc, so that the seeds fall from the seeding vertical pipe to the opening;

[0023] S6: The suppression cylinder rotates to achieve suppression.

[0024] As a further limitation of the present technical solution, the ball head rod swings, and the rod is deformed after contacting the liquid cover. The rod body material is a plastic rod or rubber rod with relatively large elasticity. After the rod body is bent and deformed, it continues to swing, and after turning to the top of the liquid cover, it elastically recovers and rotates in the opposite direction. The ball is a sponge material or a surface covered with a layer of sponge material, and it swings in the opposite direction to penetrate into the bottom of the liquid cover to pick up liquid, and continues to swing forward, swings upward, and moves up along the inclined surface of the bevel track rod. The angle of the bevel track rod gradually decreases from both sides to the middle. The ball head rod tilts under the action of the inclined surface of the bevel track rod, and the inclination angle of the ball head rod of the outer bevel track rod is greater than that of the inner ball head rod, that is, the lateral movement length of the ball head rod at the outer side is greater than that of the inner ball head rod, and the liquid such as water picked up by the ball head rod can drive the plastic film to move, and the ball head rods on both sides move to both sides, thereby driving the coated film to be tensioned to both sides. When it is already tensioned, the sponge on the surface of the ball head rod will not scratch the film, but will only slide.

[0025] Compared with the prior art, the advantages and positive effects of the present invention are:

[0026] 1. The device is provided with a swingable ball head rod, the rod body material is a plastic rod or a rubber rod with relatively large elasticity, after contacting the liquid cover, the rod is deformed, the rod body continues to swing after bending and deforming, and after turning to the top of the liquid cover, the elasticity is restored and the reverse rotation is reversed, the ball is a sponge material or the surface is coated with a layer of sponge material, and it swings in the reverse direction to probe into the bottom of the liquid cover, picks up the liquid, continues to swing forward, swings upward, and moves up along the inclined surface of the bevel track rod, the inclined surface angle of the bevel track rod gradually decreases from both sides to the middle, the ball head rod tilts under the action of the inclined surface of the bevel track rod, the inclination angle of the ball head rod of the outer bevel track rod is greater than that of the inner ball head rod, that is, the lateral movement length of the ball head rod at the outer side is greater than that of the inner ball head rod, the liquid such as water picked up by the ball head rod can drive the plastic film to move, the ball head rods on both sides move to both sides, thereby driving the coated film to be stretched to both sides, and when it is stretched, the sponge on the surface of the ball head rod will not scratch the film, but will only slide.

[0027] 2. The active bevel gear of the device drives the driven bevel gear and the seeding disc to rotate. Under the action of the retaining ring, the seeds are kept in the through hole. When the through hole rotates to above the guide cover, the seeds fall into the seeding vertical tube, fall along it, and fall from the guide ring, so as to enter the punching area conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0029] Figure 2 The three-dimensional structure of the film covering component of the present invention is shown in FIG. Figure 1 .

[0030] Figure 3 The three-dimensional structure of the film covering component of the present invention is shown in FIG. Figure 2 .

[0031] Figure 4 The three-dimensional structure of the film covering component of the present invention is shown in FIG. Figure 3 .

[0032] Figure 5 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 1 .

[0033] Figure 6 It is a schematic diagram of the three-dimensional structure of the sowing assembly of the present invention.

[0034] Figure 7 It is a schematic diagram of the partial three-dimensional structure of the sowing assembly of the present invention.

[0035] Figure 8 It is a partially cutaway three-dimensional structural schematic diagram of the sowing assembly of the present invention.

[0036] Fig. 9 It is a partial exploded view of the sowing assembly of the present invention.

[0037] Fig.10 It is a schematic diagram of the local three-dimensional structure of the present invention Figure 2 .

[0038] In the figure:

[0039] 1. Tractor;

[0040] 2. Laminating assembly, 21. Laminating frame, 22. Installing roller, 23. Y frame, 24. Wetting cover, 25. Tensioning motor, 26. Front cover, 27. Auxiliary roller, 28. Driven wheel, 29. Transmission belt, 210. Installing rod, 211. Driving wheel, 212. Laminating motor, 213. Driven sprocket, 214. Transmission chain, 215. Rear cover, 216. Ball head rod, 217. Bevel track rod, 218. Installing vertical rod, 219. Active synchronous wheel, 220. Synchronous belt, 221. Driven synchronous wheel, 222. Opening roller, 223. Opening knife, 224. Active sprocket, 225. Auxiliary U frame, 226. Auxiliary wheel;

[0041] 3. frame assembly, 31. frame, 32. connecting rod, 33. pressing cylinder, 34. guide ring, 35. fertilizer support, 36. rear wheel;

[0042] 4. Fertilization component;

[0043] 5. Sowing assembly, 51. Sowing cylinder, 52. Driven bevel gear, 53. Driving bevel gear, 54. Sowing U frame, 55. Sowing vertical pipe, 56. Circular baffle, 57. Seeding hole, 58. Inclined plate, 59. Step ring, 510. Trough body, 511. L plate, 512. Sowing disc, 513. Through hole, 514. Baffle ring, 515. Guide cover. DETAILED DESCRIPTION

[0044] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0045] Embodiment 1: The present invention comprises a tractor 7, wherein the front end of the tractor 1 is fixedly connected to a film covering component 2, the rear end of the tractor 1 is fixedly connected to a frame component 3, the frame component 3 is fixedly connected to a fertilizing component 4 and a sowing component 5; the film covering component 2 comprises a film covering frame 21, the film covering frame 21 is fixedly connected to the tractor 1, the rear part of the film covering frame 21 is fixedly connected to a Y frame 23, the Y frame 23 is bearing-connected to an installation roller shaft 22, the front end bearing of the film covering frame 21 is connected to the central axis of a symmetrical front cover 26, and the symmetrical front covers 26 are respectively fixedly connected to auxiliary rollers 27; the rear end bearing of the film covering frame 21 is connected to the central axis of a symmetrical rear cover 215, and the symmetrical The rear cover 215 is fixedly connected to the hole-opening rollers 222, and both ends of each hole-opening roller 222 are fixedly connected to the hole-opening knife 223; the laminating frame 21 is fixedly connected to the laminating motor 212, and the output shaft of the laminating motor 212 is fixedly connected to the driving wheel 211 and the driving sprocket 224, the front cover 26 is fixedly connected to the driven wheel 28, and the rear cover 215 is fixedly connected to the driven sprocket 213, one end of the transmission belt 29 is wrapped around the driving wheel 211, and the other end of the transmission belt 29 is wrapped around the driven wheel 28, one end of the transmission chain 214 is wrapped around the driving sprocket 224, and the other end of the transmission chain 214 is wrapped around the driven sprocket 213.

[0046] The frame assembly 3 includes a frame 31, the tractor 1 is fixedly connected to the frame 31, both ends of the frame 31 are respectively fixedly connected to fertilizer brackets 35, the symmetrical fertilizer brackets 35 are respectively fixedly connected to the corresponding fertilizing components 4, and the frame 31 is bearing-connected to symmetrical rear wheels 36.

[0047] The number of the sowing components 5 is two groups, and the sowing components 5 include a sowing U frame 54, the bracket 31 is fixedly connected to the sowing U frame 54, the sowing U frame 54 is fixedly connected to the step ring 59, the step ring 59 is fixedly connected to the sowing barrel 51, the step ring 59 is provided with a seed hole 57, the sowing barrel 51 and the step ring 59 are respectively fixedly connected to the L plate 511 corresponding to the seed hole 57, the sowing barrel 51 is fixedly connected to the symmetrical inclined plate 58, and the symmetrical inclined plate 58 is respectively fixedly connected to the circular baffle 56, and the sowing barrel 51, the circular baffle 56, the step ring 59 and the L plate 511 form The trough body 510, the sowing tube 51 is fixedly connected to the seeding vertical tube 55, and the seeding vertical tube 55 is arranged in the seeding hole 57. The sowing U frame 54 is bearing-connected to the active bevel gear 53, and the circular baffle plate 56 is bearing-connected to the central axis of the driven bevel gear 52, and the active bevel gear 53 meshes with the driven bevel gear 52. The central axis of the driven bevel gear 52 is fixedly connected to the sowing plate 512, and the sowing plate 512 is provided with a group of evenly distributed through holes 513, the step ring 59 is fixedly connected to the retaining ring 514, and the retaining ring 514 is fixedly connected to the guide cover 515, and the guide cover 515 matches the seeding vertical tube 55.

[0048] The frame 31 is fixedly connected to the guide ring 34 corresponding to the fertilizer outlet hole of the fertilizing assembly 4 and the seed placement vertical pipe 55.

[0049] The fertilization component 4 adopts existing fertilization equipment, in which a solenoid valve is installed to realize intermittent fertilization.

[0050] The laminating frame 21 is fixedly connected to the auxiliary U frame 225 , and the auxiliary U frame 225 is bearing-connected to the auxiliary wheel 226 .

[0051] The workflow of this embodiment is:

[0052] When the laminating motor 212 rotates, it drives the driving wheel 211 and the driving sprocket 224 to rotate. The driving wheel 211 drives the driven wheel 28 and the front cover 26 to rotate through the transmission belt 29. The front cover 26 drives the auxiliary roller 27 to swing. The driving sprocket 224 drives the driven sprocket 213 and the rear cover 215 to rotate through the transmission chain 214. The rear cover 215 drives the hole-opening roller 222 and the hole-opening knife 223 to swing.

[0053] The active bevel gear 53 drives the driven bevel gear 52 and the seeding plate 512 to rotate, and the seeds are retained in the through hole 513 under the action of the retaining ring 514. When the through hole 513 rotates to above the guide cover 515, the seeds fall into the seeding vertical pipe 55 and fall along it.

[0054] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, the coating frame 21 is fixedly connected to the liquid cover 24, the liquid cover 24 is fixedly connected to two groups of symmetrical mounting vertical rods 218, each of the mounting vertical rods 218 is respectively fixedly connected to the bevel track rod 217, the coating frame 21 is fixedly connected to the tensioning motor 25, the output shaft of the tensioning motor 25 passes through the coating frame 21 and is fixedly connected to the active synchronous wheel 219, the coating frame 21 bearing is connected to the central axis of the mounting rod 210, the central axis of the mounting rod 210 is fixedly connected to the driven synchronous wheel 221, one end of the synchronous belt 220 surrounds the active synchronous wheel 219, and the other end of the synchronous belt 220 surrounds the driven synchronous wheel 221, the two ends of the mounting rod 210 are respectively fixedly connected to a group of evenly distributed ball head rods 216, each of the ball head rods 216 respectively matches the corresponding inclined surface of the bevel track rod 217.

[0055] The workflow of this embodiment is:

[0056] The tensioning motor 25 rotates, driving the active synchronous wheel 219 to rotate, the active synchronous wheel 219 drives the synchronous belt 220 to move, the synchronous belt 220 drives the driven synchronous wheel 221 to rotate, the driven synchronous wheel 221 drives the mounting rod 210 to rotate, the mounting rod 210 drives the ball head rod 216 to swing, the ball head rod 216 swings, and the rod is deformed after contacting the liquid cover 24. The rod body material is a plastic rod or a rubber rod with relatively large elasticity. After the rod body is bent and deformed, it continues to swing, and after turning to the top of the liquid cover 24, the elasticity is restored and it rotates in the opposite direction. The ball is a sponge material or a layer of sponge material is coated on the surface, and it swings in the opposite direction to probe into the bottom of the liquid cover 24 to pick up liquid and continue to swing forward. , swing upward and move up along the inclined surface of the bevel track rod 217. The angle of the bevel track rod 217 gradually decreases from both sides to the middle. The ball head rod 216 tilts under the action of the inclined surface of the bevel track rod 217. The inclination angle of the ball head rod 216 of the outer bevel track rod 217 is greater than that of the inner ball head rod 216, that is, the lateral movement length of the ball head rod 216 at the outer side is greater than that of the inner ball head rod 216. The liquid such as water dipped by the ball head rod 216 can drive the plastic film to move. The ball head rods 216 on both sides move to both sides, thereby driving the coated film to be tensioned to both sides. When it is already tensioned, the sponge on the surface of the ball head rod 216 will not scratch the film, but will only slide.

[0057] Embodiment 3: This embodiment is further elaborated on the basis of embodiment 1 or 2. The rear end of the frame 31 is rotatably connected to two sets of symmetrical connecting rods 32, and each of the connecting rods 32 is respectively bearing-connected to the central axis of the suppression cylinder 33.

[0058] The workflow of this embodiment is:

[0059] When the tractor 1 moves forward, the suppression cylinder 33 rotates to achieve suppression.

[0060] A method for using a sesame full-film hole seeder comprises the following steps:

[0061] Install a film on the installation roller 22 in advance, pass the film through the front part of the auxiliary roller 27 and place it on the repaired field ridge, cover the edge of the film with soil, add a proper amount of fertilizer into the fertilization assembly 4, and add a proper amount of seeds into the sowing cylinder 51;

[0062] S1: Control the tractor 1, the tensioning motor 25, the film covering motor 212, and the fertilizing assembly 4 to work, connect the active bevel gear 53 to the power source, control the power source to work, and coordinate the drilling, fertilizing, sowing, and pressing work to achieve sowing;

[0063] S2: The tensioning motor 25 rotates, causing the ball head rod 216 to swing to first contact the liquid in the liquid cover 24, and then move along the inclined surface of the bevel track rod 217 to contact the film and tighten the film;

[0064] S3: The film-laminating motor 212 rotates to realize the rotation of the front cover 26 and the rear cover 215. The front cover 26 drives the auxiliary roller 27 to rotate to realize film lamination and film pressing. The rear cover 215 drives the hole-opening roller 222 and the hole-opening knife 223 to swing, so that the hole-opening knife 223 makes holes in the film. The positions and spacings of the holes are adapted to the subsequent fertilization and sowing.

[0065] S4: the fertilization component 4 works to apply fertilizer to the opening;

[0066] S5: The power source works to rotate the seeding plate 512, so that the seeds fall from the seeding vertical pipe 55 to the opening;

[0067] S6: The suppression cylinder 33 rotates to achieve suppression.

[0068] The ball head rod 216 swings, and the rod is deformed after contacting the liquid cover 24. The rod body material is a plastic rod or a rubber rod with relatively large elasticity. After the rod body is bent and deformed, it continues to swing, and after turning to the top of the liquid cover 24, it recovers elasticity and rotates in the opposite direction. The ball is a sponge material or a layer of sponge material is coated on the surface. It swings in the opposite direction and penetrates into the bottom of the liquid cover 24 to pick up liquid, and continues to swing forward and upward, and moves up along the inclined surface of the bevel track rod 217. The inclined surface angle of the bevel track rod 217 gradually decreases from both sides to the middle. The ball head rod 216 is a plastic rod or a rubber rod with relatively large elasticity. After the rod body is bent and deformed, it continues to swing, and after turning to the top of the liquid cover 24, it recovers elasticity and rotates in the opposite direction. The ball head rod 216 is a sponge material or a sponge material is coated on the surface. It swings in the opposite direction and penetrates into the bottom of the liquid cover 24 to pick up liquid, and continues to swing forward and upward, and moves up along the inclined surface of the bevel track rod 217. The inclined surface angle of the bevel track rod 217 gradually decreases from both sides to the middle. 16 is tilted under the action of the inclined surface of the bevel track rod 217, and the inclination angle of the ball head rod 216 of the outer bevel track rod 217 is greater than that of the inner ball head rod 216, that is, the lateral movement length of the ball head rod 216 at the outer side is greater than that of the inner ball head rod 216, and the liquid such as water dipped by the ball head rod 216 can drive the plastic film to move, and the ball head rods 216 on both sides move to both sides, thereby driving the coated film to be tensioned to both sides. When it is already tensioned, the sponge on the surface of the ball head rod 216 will not scratch the film, but will only slide.

[0069] The device is provided with a swingable ball head rod 216, the rod body material is a plastic rod or a rubber rod with relatively large elasticity, the rod is deformed after contacting the liquid cover 24, the rod body is bent and deformed and continues to swing, after turning to the top of the liquid cover 24, the elasticity is restored and the reverse rotation is performed, the ball is a sponge material or the surface is coated with a layer of sponge material, the ball is reversely swung to the bottom of the liquid cover 24, the liquid is dipped, and the ball continues to swing forward and upward, and moves up along the inclined surface of the bevel track rod 217, the inclined surface angle of the bevel track rod 217 gradually changes from the two sides to the middle. The ball head rod 216 is small and tilted under the action of the inclined surface of the bevel track rod 217. The inclination angle of the ball head rod 216 of the outer bevel track rod 217 is greater than that of the inner ball head rod 216, that is, the lateral movement length of the ball head rod 216 at the outer side is greater than that of the inner ball head rod 216. The liquid such as water dipped by the ball head rod 216 can drive the plastic film to move, and the ball head rods 216 on both sides move to both sides, thereby driving the coated film to be tensioned to both sides. When it is already tensioned, the sponge on the surface of the ball head rod 216 will not scratch the film, but will only slide.

[0070] The active bevel gear 53 of the device drives the driven bevel gear 52 and the seeding plate 512 to rotate, and under the action of the retaining ring 514, the seeds are retained in the through hole 513. When the through hole 513 rotates to above the guide cover 515, the seeds fall into the seeding vertical pipe 55, fall along it, and fall from the guide ring 34, so as to enter the punching area conveniently.

[0071] The above disclosure is only a specific embodiment of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A sesame full-film hole seeder, comprising a tractor (1), characterized in that: The front end of the tractor (1) is fixedly connected to a film covering assembly (2), the rear end of the tractor (1) is fixedly connected to a frame assembly (3), and the frame assembly (3) is fixedly connected to a fertilizing assembly (4) and a sowing assembly (5); The laminating assembly (2) comprises a laminating frame (21), the laminating frame (21) is fixedly connected to the tractor (1), the rear of the laminating frame (21) is fixedly connected to a Y frame (23), the Y frame (23) is bearing-connected to a mounting roller shaft (22), the front end of the laminating frame (21) is bearing-connected to a central axis of a symmetrical front cover (26), and the symmetrical front covers (26) are respectively fixedly connected to auxiliary rollers (27); The rear end bearing of the laminating frame (21) is connected to the central axis of the symmetrical rear cover (215), the symmetrical rear cover (215) is respectively fixedly connected to the hole-opening rollers (222), and the two ends of each hole-opening roller (222) are respectively fixedly connected to the hole-opening knife (223); The laminating frame (21) is fixedly connected to the laminating motor (212), the output shaft of the laminating motor (212) is fixedly connected to the driving wheel (211) and the driving sprocket (224), the front cover (26) on the front side is fixedly connected to the driven wheel (28), the rear cover (215) on the rear side is fixedly connected to the driven sprocket (213), one end of the transmission belt (29) surrounds the driving wheel (211), the other end of the transmission belt (29) surrounds the driven wheel (28), one end of the transmission chain (214) surrounds the driving sprocket (224), and the other end of the transmission chain (214) surrounds the driven sprocket (213).

2. The sesame full-film hole seeder according to claim 1, characterized in that: The laminating frame (21) is fixedly connected to the liquid cover (24), the liquid cover (24) is fixedly connected to two sets of symmetrical vertical mounting rods (218), each of the vertical mounting rods (218) is respectively fixedly connected to the bevel track rod (217), the laminating frame (21) is fixedly connected to the tensioning motor (25), the output shaft of the tensioning motor (25) passes through the laminating frame (21) and is fixedly connected to the active synchronous wheel (219), the laminating frame (21) is bearing-connected to the mounting rod (21 0), the central axis of the mounting rod (210) is fixedly connected to the driven synchronous wheel (221), one end of the synchronous belt (220) surrounds the active synchronous wheel (219), and the other end of the synchronous belt (220) surrounds the driven synchronous wheel (221), and the two ends of the mounting rod (210) are respectively fixedly connected to a group of evenly distributed ball head rods (216), and each of the ball head rods (216) matches the corresponding inclined surface of the bevel track rod (217).

3. The sesame full-film hole seeder according to claim 2, characterized in that: The frame assembly (3) comprises a frame (31), the tractor (1) is fixedly connected to the frame (31), both ends of the frame (31) are respectively fixedly connected to fertilizer brackets (35), the symmetrical fertilizer brackets (35) are respectively fixedly connected to the corresponding fertilizing assemblies (4), and the frame (31) is bearing-connected to symmetrical rear wheels (36).

4. The sesame full-film hole seeder according to claim 3, characterized in that: The sowing assembly (5) is in two groups. The sowing assembly (5) comprises a sowing U-frame (54). The support (31) is fixedly connected to the sowing U-frame (54). The sowing U-frame (54) is fixedly connected to a step ring (59). The step ring (59) is fixedly connected to a sowing cylinder (51). The step ring (59) is provided with a seeding hole (57). The sowing cylinder (51) and the step ring (59) are respectively fixedly connected to an L-plate (511) corresponding to the seeding hole (57). The sowing cylinder (51) is fixedly connected to a symmetrical inclined plate (58). The symmetrical inclined plates (58) are respectively fixedly connected to a circular baffle (56). The sowing cylinder (51), the circular baffle (56), the step ring (59) and the L-plate (511) are A trough body (510) is formed, the seeding cylinder (51) is fixedly connected to a seeding vertical tube (55), the seeding vertical tube (55) is arranged in the seeding hole (57), the seeding U frame (54) is bearing-connected to the active bevel gear (53), the circular baffle plate (56) is bearing-connected to the central axis of the driven bevel gear (52), the active bevel gear (53) meshes with the driven bevel gear (52), the central axis of the driven bevel gear (52) is fixedly connected to a seeding disc (512), the seeding disc (512) is provided with a group of evenly distributed through holes (513), the step ring (59) is fixedly connected to a baffle ring (514), the baffle ring (514) is fixedly connected to a guide cover (515), and the guide cover (515) matches the seeding vertical tube (55).

5. The sesame full-film hole seeder according to claim 4, characterized in that: The frame (31) is respectively fixedly connected to a material guide ring (34) corresponding to the fertilizer outlet hole of the fertilizing assembly (4) and the seed placement vertical pipe (55).

6. The sesame full-film hole seeder according to claim 3, characterized in that: The rear end of the frame (31) is rotatably connected to two groups of symmetrical connecting rods (32), and each of the connecting rods (32) is respectively bearing-connected to the central axis of the suppression cylinder (33).

7. The sesame full-film hole seeder according to claim 3, characterized in that: The fertilization component (4) adopts existing fertilization equipment, in which a solenoid valve is installed to realize intermittent fertilization.

8. The sesame full-film hole seeder according to claim 1, characterized in that: The laminating frame (21) is fixedly connected to the auxiliary U frame (225), and the auxiliary U frame (225) is bearing-connected to the auxiliary wheel (226).

9. The method for using the sesame full-film hole seeder according to claim 4, characterized in that: The following steps are involved: Pre-install a film on the installation roller (22), pass the film through the front part of the auxiliary roller (27) and place it on the repaired field ridge, cover the edge of the film with soil, add a proper amount of fertilizer into the fertilization component (4), and add a proper amount of seeds into the sowing cylinder (51); S1: Control the tractor (1), the tensioning motor (25), the film covering motor (212), and the fertilizing assembly (4) to work, connect the active bevel gear (53) to the power source, control the power source to work, and coordinate the drilling, fertilizing, sowing, and pressing work to achieve sowing; S2: the tensioning motor (25) rotates, causing the ball head rod (216) to swing and first contact the liquid in the liquid cover (24), and then move along the inclined surface of the inclined track rod (217) to contact the film and tighten the film; S3: The film coating motor (212) rotates to realize the rotation of the front cover (26) and the rear cover (215), the front cover (26) drives the auxiliary roller (27) to rotate to realize film coating and film pressing, and the rear cover (215) drives the hole opening roller (222) and the hole opening knife (223) to swing, so that the hole opening knife (223) opens holes on the film, and the positions of the holes and the hole spacing are adapted to the subsequent fertilization and sowing; S4: the fertilizing component (4) works to apply fertilizer to the opening; S5: The power source works to rotate the seeding disc (512), so that the seeds fall from the seeding vertical pipe (55) to the opening; S6: The suppression cylinder (33) rotates to achieve suppression.

10. The method of use according to claim 9, characterized in that: The ball head rod (216) swings, and after contacting the liquid cover (24), the rod is deformed. The rod body material is a plastic rod or a rubber rod with relatively high elasticity. After the rod body is bent and deformed, it continues to swing, and after turning to the top of the liquid cover (24), it recovers elasticity and rotates in the opposite direction. The ball is a sponge material or a layer of sponge material is coated on the surface. It swings in the opposite direction and penetrates into the bottom of the liquid cover (24) to pick up liquid. It continues to swing forward and swing upward, and moves up along the inclined surface of the bevel track rod (217). The inclined surface angle of the bevel track rod (217) gradually decreases from both sides to the middle. The ball head rod (216) Under the action of the inclined surface of the bevel track rod (217), the ball head rod (216) of the outer bevel track rod (217) is tilted at a greater angle than the ball head rod (216) on the inner side, that is, the lateral movement length of the ball head rod (216) on the outer side is greater than that of the ball head rod (216) on the inner side. The liquid such as water dipped by the ball head rod (216) can drive the plastic film to move. The ball head rods (216) on both sides move toward both sides, thereby driving the coated film to be stretched toward both sides. When stretched, the sponge on the surface of the ball head rod (216) will not scratch the film, but will only slide.

Images