Efficient cotton planting device and method convenient for mechanical picking

Abstract

The invention relates to the technical field of agricultural tools, in particular to an efficient cotton planting device and method convenient for mechanical harvesting, comprising a frame, a fixed seat mounted at the upper end of the frame, a material preparation component arranged at the upper end of the fixed seat, and a planting component mounted at the lower end of the frame, the planting component comprising a drilling mechanism and a discharging mechanism; the drilling mechanism comprises mounting pipes, a storage pipe and conical heads, the multiple mounting pipes are mounted at the lower end of the rack, connecting rods are slidably connected into sliding grooves formed in the surfaces of the mounting pipes, the storage pipe is located in the mounting pipes and fixedly connected with the connecting rods, and the conical heads are rotationally connected to the storage pipe through rotating shafts; the discharging mechanism comprises a rotating seat, a threaded rod, a lifting frame, a first steel wire and a second steel wire, the conical head is inserted into the ground to generate a hole, seeds can be accurately planted in the hole by unfolding the conical head, and meanwhile, when the conical head ascends and is combined, soil expanded by the conical head covers part of the hole, and the effect of burying the seeds is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural implements, and more particularly to a cotton efficient planting device and method that is convenient for machine picking. Background Art

[0002] A seeder is a planting machine that sows crop seeds. It is used for a certain type of crop and is often named after the crop type, such as grain drill, corn hole seeder, cotton seeder, forage spreader, etc.

[0003] The shortcomings of the existing technology: when planting cotton, cotton seeds need to be planted in the ground. At this time, it is necessary to dig holes in the land to place the cotton seeds. However, when facing different regions or situations, the depth of the holes dug for planting is also different. At this time, not only do you need to dig holes of different depths according to the conditions of different regions, but you also need to accurately place the seeds at a certain depth so that the cotton seeds have a good growth environment. For this reason, we propose a cotton efficient planting device and method that is convenient for machine picking. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a cotton efficient planting device and method that is convenient for machine picking, so as to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solutions: a highly efficient cotton planting device and method that is convenient for machine picking, comprising a frame, a fixing seat is installed on the upper end of the frame, a material preparation assembly is arranged on the upper end of the fixing seat, a planting assembly is installed on the lower end of the frame, the planting assembly comprises a drilling mechanism and a material discharge mechanism, the drilling mechanism comprises a mounting tube, a material storage tube and a cone head, a plurality of the mounting tubes are mounted on the lower end of the frame, a connecting rod is slidably connected in a slide groove provided on the surface of the mounting tube, the material storage tube is located in the mounting tube and is fixedly connected to the connecting rod, and a pair of the cone heads are rotatably connected to the material storage tube via a rotating shaft;

[0006] The material discharge mechanism comprises a rotating seat, a threaded rod, a lifting frame, a first steel wire and a second steel wire, the rotating seat is installed on the circumferential surface of the mounting tube, the threaded rod is rotatably connected in the rotating seat, the lifting frame is threadedly connected on the circumferential surface of the threaded rod and is slidably connected with the mounting tube, the material storage tube and the lifting frame are slidably connected, a first buckle ring and a second buckle ring are installed on the surface of the cone head, the first steel wire is connected in the first buckle ring, a limiting block is installed on the upper end of the limiting block, a first spring is installed on the upper end of the limiting block, the upper end of the first spring is fixedly connected to the connecting block installed on the inner wall of the mounting tube, the first steel wire is slidably connected to the lifting frame, the second steel wire is installed in the second buckle ring, a second spring is installed on the upper end of the second steel wire, and the upper end of the second spring is fixedly connected to the lifting frame;

[0007] Preferably, a cylinder is installed at the upper end of the frame, a connecting plate is installed at the output end of the cylinder, the connecting plate is slidably connected to a plurality of guide columns installed at the lower end of the frame, and the connecting plate is fixedly connected to a plurality of connecting rods.

[0008] Preferably, a rotating frame is installed on the circumferential surface of the installation pipe, a covering plate rotates inside the rotating frame, and a counterweight block is installed on the surface of the covering plate.

[0009] Preferably, a scale groove is provided on the circumferential surface of the mounting tube, and the scale groove corresponds to the position of the lifting plate.

[0010] Preferably, the material preparation assembly includes a feeding mechanism and a material guiding mechanism, the feeding mechanism includes a material storage box, a cylinder, a rotating column, a rotating roller, a pre-storage groove and a driving column, the cylinder is installed on the upper end of the fixed seat, the material storage box is installed on the cylinder, the rotating column is rotatably connected in the cylinder, the rotating roller is installed on the circumferential surface of the rotating cylinder and is slidably connected to the cylinder, a plurality of the pre-storage grooves are opened on the circumferential surface of the rotating roller, the material storage box is slidably connected to the rotating roller at the unloading port, the rotating roller is slidably connected to the material storage tube, a servo motor is installed on the upper end of the frame, a driving rod is installed on the output end of the servo motor, and the driving rod and the rotating column are connected by a sprocket group.

[0011] Preferably, the material introduction mechanism includes a cavity, a positioning frame, an air inlet pipe, an air suction pipe and a through hole, the cavity is opened in the rotating column, a pair of the positioning frames are installed at both ends of the cylinder, the air inlet pipe and the air suction pipe are both installed in the positioning frames and located in the cavity, a plurality of first diversion ports are installed on the circumferential surface of the air inlet pipe, a plurality of second diversion ports are installed on the circumferential surface of the air suction pipe, the plurality of first through holes opened in the rotating roller are connected to the pre-storage groove, and the second through holes opened on the circumferential surface of the rotating column correspond to the positions of the first through holes.

[0012] Preferably, an air pump is installed at the upper end of the frame, an input pipe installed at the input end of the air pump is fixedly connected to the air intake pipe, and an output pipe installed at the output end of the air pump is fixedly connected to the air intake pipe.

[0013] Preferably, a displacement assembly is provided at the lower end of the frame, and a traction frame is installed at the front end of the frame, and the traction frame is used to connect to an external driving device.

[0014] A method for efficiently planting cotton that is convenient for machine picking, the specific steps comprising:

[0015] Step 1: by storing the seeds in the storage box, the seeds are replenished in the storage tube through the action of the feeding mechanism;

[0016] Step 2: When replenishing seeds, the seeds are stably replenished in the pre-storage tank and stably transferred to the storage tube through the action of the feed guiding mechanism, so as to avoid the situation that the cotton seeds are light in weight and the seed replenishment is unstable under the action of gravity, resulting in the leakage of seeds;

[0017] Step 3: Press the cone head downward to make a hole in the ground, then pull the cone head to rotate to both sides and open it in the ground, so that the seeds in the storage tube fall into the hole, completing the sowing of the seeds;

[0018] Step 4: Then, when the cone head is controlled to rise and merge, the soil opened by the cone head will cover part of the hole, burying the seeds. You only need to cover the seeds in the future.

[0019] Step 5: When the lifting frame is lowered, the limit block on the first steel wire will delay contact with the lifting frame, so that the cone head can be opened to discharge seeds only when the depth of the cone head is increased, thereby achieving the effect of adjusting the seed planting depth.

[0020] Technical effects and advantages of the present invention:

[0021] 1. The present invention controls the storage tube to move downward, and at the same time, the first steel wire slides downward with the storage tube in the lifting frame, and then the cone head is inserted into the ground. When the cone head descends to a depth close to a predetermined depth, the first steel wire is tightened. Then, when the cone head descends to the lowest position, the first steel wire will not descend due to the action of the limit block, and then the cone head will be pulled to rotate to both sides and open in the ground, so that the seeds in the storage tube fall into the holes, completing the sowing of the seeds. Then, when the connecting rod is quickly reset, the cone head will synchronously rise and reset and close, thereby achieving the effect of accurately sowing the seeds in the holes, and the hole is opened by pressing the cone head downward and then opening it in the soil, so that the opening area is reduced. When the cone head rises and merges, the soil supported by the cone head will cover part of the hole, thereby burying the seeds.

[0022] 2. The present invention drives the height position of the lifting frame to change by rotating the threaded rod, and at the same time cooperates with adjusting the descending position of the storage tube. When the height of the lifting frame rises, the limit block on the first steel wire will contact the lifting frame in advance, so that the cone head can be opened to discharge seeds when the descending depth is reduced. When the position of the lifting frame is lowered, the limit block on the first steel wire will delay contacting the lifting frame, so that the cone head can be opened to discharge seeds only when the descending depth is increased, thereby achieving the effect of adjusting the seed planting depth.

[0023] 3. The present invention generates suction at the second diverter port through the action of the suction pipe. When the second diverter port corresponds to the first through hole, the suction generated by the second diverter port acts on the pre-storage groove, and then acts on the outlet of the storage box, and finally acts on the seeds in the pre-storage groove. The seeds can be ensured to fall into the pre-storage groove stably through the action of airflow attraction. Subsequently, the first diverter port generates positive pressure through the action of the air intake pipe. At this time, the pre-storage groove will correspond to the position of the storage tube. The positive pressure generated by the first diverter port acts on the seeds in the pre-storage groove, so that the seeds are blown into the storage tube, thereby achieving the effect of stably replenishing the seeds in the pre-storage groove and stably transferring the seeds to the storage tube, avoiding the situation where the cotton seeds are light in weight and the seed replenishment is unstable under the action of gravity, resulting in seed leakage and sowing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the right view in the present invention;

[0026] Figure 3 It is a schematic diagram of the material preparation component in the present invention;

[0027] Figure 4 Schematic diagram of the air intake pipe and the air suction pipe in the present invention;

[0028] Figure 5 It is a schematic diagram of the cross-section of the cylinder and the rotating roller in the present invention;

[0029] Figure 6 It is a schematic diagram of a partial cross-section view from the right side of the present invention;

[0030] Figure 7 For the present invention Figure 6 Schematic diagram of part A;

[0031] Figure 8 is a schematic diagram of a planting assembly in the present invention;

[0032] Fig. 9 is a schematic diagram of the installation pipe in the present invention;

[0033] Fig.10 For the present invention Fig. 9 Schematic diagram of part B;

[0034] Fig.11 It is a schematic diagram of a cross-section of the installation pipe in the present invention;

[0035] Fig.12 It is a schematic diagram of the material storage tube in the present invention;

[0036] Fig.13 is a schematic diagram of a lifting frame in the present invention;

[0037] Fig.14 It is a schematic diagram of the cone head expansion in the present invention;

[0038] Fig.15 For the present invention Fig.14 Schematic diagram of part C;

[0039] Fig.16 For the present invention Fig.14 Schematic diagram of part D in the figure.

[0040] The accompanying drawings are marked as follows: 1, frame; 101, fixed seat; 2, material preparation assembly; 21, feeding mechanism; 211, cylinder; 212, material storage box; 213, rotating column; 214, rotating roller; 215, pre-storage tank; 216, servo motor; 217, driving rod; 218, sprocket group; 22, material introduction mechanism; 221, cavity; 222, positioning frame; 223, air inlet pipe; 224, air suction pipe; 225, first diversion port; 226, second diversion port; 227, first through hole; 228, second through hole; 229, air pump; 2210, input pipe; 2211, output pipe; 3, planting assembly; 31, drilling mechanism; 311. Mounting tube; 312. Slide; 313. Connecting rod; 314. Material storage tube; 315. Cone head; 316. Cylinder; 317. Connecting plate; 318. Guide column; 32. Material discharge mechanism; 321. Rotating seat; 322. Threaded rod; 323. Lifting frame; 324. First buckle ring; 325. Second buckle ring; 326. First steel wire; 327. Limiting block; 328. First spring; 329. Connecting block; 3210. Second steel wire; 3211. Second spring; 3212. Rotating frame; 3213. Covering plate; 3214. Counterweight block; 3215. Scale groove; 5. Displacement assembly; 501. Traction frame. DETAILED DESCRIPTION

[0041] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The present invention involves an efficient cotton planting device and method that is convenient for machine picking and is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0042] like Figure 1-16As shown, in one embodiment, a cotton efficient planting device and method that is convenient for machine picking is proposed, including a frame 1, a fixing seat 101 is installed on the upper end of the frame 1, a material preparation component 2 is arranged on the upper end of the fixing seat 101, a planting component 3 is installed on the lower end of the frame 1, the planting component 3 includes a drilling mechanism 31 and a material discharge mechanism 32, the drilling mechanism 31 includes a mounting tube 311, a material storage tube 314 and a cone head 315, a plurality of mounting tubes 311 are all installed on the lower end of the frame 1, a connecting rod 313 is slidably connected in a slide groove 312 provided on the surface of the mounting tube 311, the material storage tube 314 is located in the mounting tube 311 and is fixedly connected to the connecting rod 313, and a pair of cone heads 315 are rotatably connected to the material storage tube 314 through a rotating shaft;

[0043] The material discharge mechanism 32 includes a rotating seat 321, a threaded rod 322, a lifting frame 323, a first steel wire 326 and a second steel wire 3210. The rotating seat 321 is installed on the circumferential surface of the mounting tube 311. The threaded rod 322 is rotatably connected in the rotating seat 321. The lifting frame 323 is threadedly connected to the circumferential surface of the threaded rod 322 and is slidably connected to the mounting tube 311. The material storage tube 314 is slidably connected to the lifting frame 323. The surface of the cone head 315 is installed with a first buckle 324 and a second buckle 325. The first steel wire 326 is connected to the first buckle 326. The second steel wire 3210 is connected to the first buckle 326. 26 is connected in the first buckle ring 324, a limit block 327 is installed on the upper end of the first steel wire 326, a first spring 328 is installed on the upper end of the limit block 327, the upper end of the first spring 328 is fixedly connected to a connecting block 329 installed on the inner wall of the mounting tube 311, the first steel wire 326 is slidably connected to the lifting frame 323, the second steel wire 3210 is installed in the second buckle ring 325, a second spring 3211 is installed on the upper end of the second steel wire 3210, and the upper end of the second spring 3211 is fixedly connected to the lifting frame 323.

[0044] In actual application, the cotton seeds to be planted are stored in the material preparation component 2, and then the cotton seeds can be transported to the storage tube 314 under the action of the operation of the material preparation component 2. At this time, the equipment moves forward at a uniform speed on the land, and then controls the connecting rod 313 to move downward, and the connecting rod 313 drives the storage tube 314 to move downward. At the same time, the first steel wire 326 slides downward in the lifting frame 323 along with the storage tube 314, and then the cone head 315 is inserted into the ground. When the cone head 315 When the cone head 315 descends to a predetermined depth, the limit block 327 installed on the upper end of the first steel wire 326 will contact the upper end of the lifting frame 323, limiting the descending position of the first steel wire 326, thereby tightening the first steel wire 326. Subsequently, when the cone head 315 descends to the lowest position, the first steel wire 326 will not descend due to the action of the limit block 327, thereby pulling the cone head 315 to rotate to both sides and open in the ground, so that the seeds in the storage tube 314 fall into the hole, completing the sowing of the seeds.

[0045] Then, the connecting rod 313 is controlled to rise and reset quickly, so that the cone head 315 and the storage tube 314 are raised. Then, under the action of the first spring 328, the first spring 328 will pull the first steel wire 326 to move upward and reset, so as to prevent the first steel wire 326 from bending when the cone head 315 moves upward quickly. At the same time, under the action of the second spring 3211, the pulling force generated by the second spring 3211 is greater than the pulling force generated by the first spring 328. At this time, the second spring 3211 will pull the second steel wire 3210 upward, and the second steel wire 3210 will move upward. The wire 3210 will pull the cone head 315 upward to rotate inward, so that the cone head 315 will close when it rises and resets, and the lower end of the storage tube 314 will be blocked, so that the seeds can continue to be replenished and stored in the storage tube 314, thereby achieving the effect of accurately sowing the seeds in the holes, and the cone head 315 is pressed down and then opened in the soil to open the hole, so that the hole area is reduced. When the cone head 315 rises and merges, the soil opened by the cone head 315 will cover part of the hole, achieving the effect of burying the seeds. The seeds only need to be simply covered later;

[0046] By rotating the threaded rod 322, the threaded rod 322 will drive the height position of the lifting frame 323 to change, and at the same time cooperate with the adjustment of the descending position of the storage tube 314. When the height of the lifting frame 323 rises, the limit block 327 on the first steel wire 326 will contact the lifting frame 323 in advance, so that the cone head 315 can be opened to discharge seeds when the descending depth is reduced. When the position of the lifting frame 323 is lowered, the limit block 327 on the first steel wire 326 will delay contacting the lifting frame 323, so that the cone head 315 can be opened to discharge seeds only when the descending depth is increased, thereby achieving the effect of adjusting the seed planting depth.

[0047] In one case of an embodiment of the present invention, since the connecting rod 313 drives the storage tube 314 to move upward and reset, and the tension of the first spring 328 is much smaller than the second spring 3211, the rotational reset of the cone head 315 is operated by the tension of the second spring 3211. The second spring 3211 stretches the cone head 315 to reset with a certain delay, so that the closing can be delayed, and the sown seeds can be prevented from being clamped and taken away.

[0048] like Figure 2 and 8 As shown, as a preferred embodiment of the present invention, a cylinder 316 is installed at the upper end of the frame 1, and a connecting plate 317 is installed at the output end of the cylinder 316. The connecting plate 317 is slidably connected to multiple guide columns 318 installed at the lower end of the frame 1, and the connecting plate 317 is fixedly connected to multiple connecting rods 313.

[0049] When the embodiment of the present invention is actually applied, by controlling the operation of the cylinder 316, the cylinder 316 will drive the connecting plate 317 to quickly rise and fall, and then drive the multiple connecting rods 313 to rise and fall, thereby achieving the effect of controlling the multiple cone heads 315 to be inserted into the ground and then pulled out. At the same time, the extension stroke of the output end of the cylinder 316 is controlled, and the height position of the lifting frame 323 is adjusted accordingly. When the output end of the cylinder 316 drops to a different specified position, the opening angle of the cone head 315 remains unchanged.

[0050] like Fig. 9 As shown, as another preferred embodiment of the present invention, a rotating frame 3212 is installed on the circumferential surface of the mounting tube 311 , a covering plate 3213 rotates inside the rotating frame 3212 , and a counterweight block 3214 is installed on the surface of the covering plate 3213 .

[0051] When the embodiment of the present invention is actually used, after cotton seeds are sown in the ground holes through the action of the cone head 315, the covering plate 3213 will carry soil to seal the holes, thereby achieving the effect of burying the seeds after planting.

[0052] like Fig. 9 and 10 As shown, as another preferred embodiment of the present invention, a scale groove 3215 is opened on the circumferential surface of the mounting tube 311, and the scale groove 3215 corresponds to the position of the lifting plate.

[0053] When the embodiment of the present invention is actually used, the height positions of multiple lifting plates can be accurately adjusted through the action of the scale groove 3215, thereby achieving the effect of adjusting the seed sowing at different depths.

[0054] like Figure 1-7 As shown, as another preferred embodiment of the present invention, the material preparation component 2 includes a feeding mechanism 21 and a material guiding mechanism 22, the feeding mechanism 21 includes a material storage box 212, a cylinder 211, a rotating column 213, a rotating roller 214, a pre-storage groove 215 and a driving column, the cylinder 211 is installed at the upper end of the fixed seat 101, the material storage box 212 is installed on the cylinder 211, the rotating column 213 is rotatably connected in the cylinder 211, the rotating roller 214 is installed on the circumferential surface of the rotating column 213 and is slidably connected to the cylinder 211, a plurality of pre-storage grooves 215 are opened on the circumferential surface of the rotating roller 214, the material storage box 212 is slidably connected to the rotating roller 214 at the discharge port, the rotating roller 214 is slidably connected to the material storage tube 314, a servo motor 216 is installed at the upper end of the frame 1, a driving rod 217 is installed at the output end of the servo motor 216, and the driving rod 217 and the rotating column 213 are connected through a sprocket group 218.

[0055] When the embodiment of the present invention is actually used, by storing seeds in the storage box 212 and then controlling the servo motor 216 to operate, the servo motor 216 will drive the rotating column 213 to rotate under the action of the driving rod 217 and the sprocket group 218, and the rotating column 213 will drive the rotating roller 214 to rotate. During the rotation of the rotating roller 214, when the pre-storage groove 215 coincides with the unloading point of the storage box 212, the seeds in the storage box 212 will fall into the pre-storage groove 215, and then when the pre-storage groove 215 coincides with the storage tube 314, the seeds will fall into the storage tube 314, thereby achieving the effect of replenishing the seeds in the storage tube 314.

[0056] like Figure 3-7 As shown, as another preferred embodiment of the present invention, the feeding mechanism 22 includes a cavity 221, a positioning frame 222, an air inlet pipe 223, an air suction pipe 224 and a through hole, the cavity 221 is opened in the rotating column 213, a pair of positioning frames 222 are installed at both ends of the cylinder 211, the air inlet pipe 223 and the air suction pipe 224 are both installed in the positioning frame 222 and are located in the cavity 221, a plurality of first diversion ports 225 are installed on the circumferential surface of the air inlet pipe 223, a plurality of second diversion ports 226 are installed on the circumferential surface of the air suction pipe 224, a plurality of first through holes 227 opened in the rotating roller 214 are connected to the pre-storage groove 215, and the second through holes 228 opened on the circumferential surface of the rotating column 213 correspond to the positions of the first through holes 227.

[0057] In actual application of the embodiment of the present invention, the second branch port 226 generates suction force through the action of the suction pipe 224. When the second branch port 226 corresponds to the first through hole 227, the pre-storage groove 215 is at a position corresponding to the outlet of the storage box 212. Then, through the action of the first through hole 227 and the second through hole 228, the suction force generated by the second branch port 226 acts on the pre-storage groove 215, and then acts on the outlet of the storage box 212, and finally acts on the seeds in the pre-storage groove 215. The seeds can be stably dropped into the pre-storage groove 215 by the action of air flow attraction, and then passed through Under the action of the air inlet pipe 223, the first branch port 225 generates positive pressure. When the first branch port 225 corresponds to the first through hole 227, the pre-storage tank 215 will correspond to the position of the storage tube 314. The positive pressure generated by the first branch port 225 acts on the seeds in the pre-storage tank 215 through the first through hole 227 and the second through hole 228, so that the seeds are blown into the storage tube 314, thereby achieving the effect of stably replenishing seeds in the pre-storage tank 215 and stably transferring seeds to the storage tube 314, avoiding the situation where the cotton seeds are light in weight and the seed replenishment is unstable under the action of gravity, resulting in seed leakage.

[0058] In one case of an embodiment of the present invention, by operating the servo motor 216, the first diversion port 225 and the second diversion port 226 can be overlapped with the first through hole 227. Since the first through hole 227 and the second through hole 228 always overlap, and the second through hole 228 corresponds to the pre-storage groove 215, the first diversion port 225 and the second diversion port 226 always correspond to the positions of the storage tube 314 and the storage box 212 respectively. When the first diversion port 225 and the second diversion port 226 correspond to the first through hole 227, positive pressure and negative pressure will act in the storage tube 314 and the storage box 212, thereby promoting seed transfer.

[0059] like Figure 3 and 4 As shown, as another preferred embodiment of the present invention, an air pump 229 is installed on the upper end of the frame 1, the input pipe 2210 installed at the input end of the air pump 229 is fixedly connected to the suction pipe 224, and the output pipe 2211 installed at the output end of the air pump 229 is fixedly connected to the suction pipe 224.

[0060] When the embodiment of the present invention is actually applied, by controlling the operation of the air pump 229, the air pump 229 will transport the gas to the intake pipe 223 through the output pipe 2211, so that the first branch port 225 in the intake pipe 223 generates a positive pressure, and the air pump 229 will reset the intake pipe 224 through the input pipe 2210, thereby generating a negative pressure at the second branch port 226 in the intake pipe 224.

[0061] like Figure 1 As shown, as another preferred embodiment of the present invention, a displacement assembly 5 is provided at the lower end of the frame 1, and a traction frame 501 is installed at the front end of the frame 1, and the traction frame 501 is used to connect to an external driving device.

[0062] When the embodiment of the present invention is actually used, the traction frame 501 can be used to connect to an external driving device, and the displacement component 5 can be used to achieve the effect of the planting equipment moving at a uniform speed on the land to sow seeds.

[0063] The present invention also provides a method for efficiently planting cotton that is convenient for machine picking, and the specific steps include:

[0064] Step 1: The seeds are stored in the storage box 212 and the seeds are replenished in the storage tube 314 through the action of the feeding mechanism 21;

[0065] Step 2: When replenishing seeds, the seeds are stably replenished in the pre-storage tank 215 and stably transferred to the storage tube 314 by the action of the feed guide mechanism 22, so as to avoid the situation that the cotton seeds are light in weight and the seed replenishment is unstable under the action of gravity, resulting in the leakage of seeds;

[0066] Step 3: The cone head 315 is pressed down to make a hole in the ground, and then the cone head 315 is pulled to rotate to both sides and open in the ground, so that the seeds in the storage tube 314 fall into the hole, completing the sowing of the seeds;

[0067] Step 4: When the cone head 315 is controlled to rise and merge, the soil spread out by the cone head 315 will cover part of the hole, thus burying the seeds. The seeds only need to be simply covered later.

[0068] Step 5: When the position of the lifting frame 323 descends, the limit block 327 on the first steel wire 326 will delay contacting the lifting frame 323, so that the cone head 315 can be opened to discharge seeds only when the descending depth increases, thereby achieving the effect of adjusting the seed planting depth.

[0069] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0070] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0071] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly efficient cotton planting device that is convenient for machine picking, comprising a frame (1), characterized in that: A fixing seat (101) is installed at the upper end of the frame (1), a material preparation assembly (2) is arranged at the upper end of the fixing seat (101), a planting assembly (3) is installed at the lower end of the frame (1), the planting assembly (3) comprises a drilling mechanism (31) and a material discharge mechanism (32), the drilling mechanism (31) comprises a mounting tube (311), a material storage tube (314) and a cone head (315), a plurality of mounting tubes (311) are mounted at the lower end of the frame (1), a connecting rod (313) is slidably connected in a slide groove (312) provided on the surface of the mounting tube (311), the material storage tube (314) is located in the mounting tube (311) and is fixedly connected to the connecting rod (313), and a pair of cone heads (315) are rotatably connected to the material storage tube (314) via a rotating shaft; The material discharge mechanism (32) comprises a rotating seat (321), a threaded rod (322), a lifting frame (323), a first steel wire (326) and a second steel wire (3210); the rotating seat (321) is mounted on the circumferential surface of the mounting tube (311); the threaded rod (322) is rotatably connected in the rotating seat (321); the lifting frame (323) is threadedly connected on the circumferential surface of the threaded rod (322) and is slidably connected to the mounting tube (311); the material storage tube (314) is slidably connected to the lifting frame (323); a first buckle ring (324) and a second buckle ring (325) are mounted on the surface of the cone head (315); the first steel wire (326) and the second steel wire (3210) are (326) is connected in the first buckle (324), a limit block (327) is installed on the upper end of the first steel wire (326), a first spring (328) is installed on the upper end of the limit block (327), the upper end of the first spring (328) is fixedly connected to a connecting block (329) installed on the inner wall of the mounting tube (311), the first steel wire (326) is slidably connected to the lifting frame (323), the second steel wire (3210) is installed in the second buckle (325), the upper end of the second steel wire (3210) is installed with a second spring (3211), and the upper end of the second spring (3211) is fixedly connected to the lifting frame (323).

2. The high-efficiency cotton planting device that is convenient for machine picking according to claim 1 is characterized by: A cylinder (316) is installed at the upper end of the frame (1), and a connecting plate (317) is installed at the output end of the cylinder (316). The connecting plate (317) is slidably connected to a plurality of guide columns (318) installed at the lower end of the frame (1), and the connecting plate (317) is fixedly connected to a plurality of connecting rods (313).

3. The high-efficiency cotton planting device that is convenient for machine picking according to claim 1 is characterized by: A rotating frame (3212) is installed on the circumferential surface of the installation tube (311), a soil covering plate (3213) rotates inside the rotating frame (3212), and a counterweight block (3214) is installed on the surface of the soil covering plate (3213).

4. The high-efficiency cotton planting device that is convenient for machine picking according to claim 1 is characterized by: The circumferential surface of the mounting tube (311) is provided with a scale groove (3215), and the scale groove (3215) corresponds to the position of the lifting plate.

5. The high-efficiency cotton planting device that is convenient for machine picking according to claim 1 is characterized by: The material preparation assembly (2) comprises a feeding mechanism (21) and a material guiding mechanism (22); the feeding mechanism (21) comprises a material storage box (212), a cylinder (211), a rotating column (213), a rotating roller (214), a pre-storage tank (215) and a driving column; the cylinder (211) is mounted on the upper end of a fixed seat (101); the material storage box (212) is mounted on the cylinder (211); the rotating column (213) is rotatably connected in the cylinder (211); and the rotating roller (214) is mounted on the circumferential surface of the rotating column (213). The frame (1) is provided with a servo motor (216) and a driving rod (217) at its output end. The driving rod (217) and the rotating column (213) are connected via a sprocket set (218).

6. The high-efficiency cotton planting device that is convenient for machine picking according to claim 5, characterized in that: The material introduction mechanism (22) comprises a cavity (221), a positioning frame (222), an air inlet pipe (223), an air suction pipe (224) and a through hole. The cavity (221) is provided in the rotating column (213). A pair of the positioning frames (222) are installed at two ends of the cylinder (211). The air inlet pipe (223) and the air suction pipe (224) are both installed in the positioning frames (222) and are located in the cavity (221). A plurality of first flow diversion ports (225) are installed on the circumferential surface of the air inlet pipe (223). A plurality of second flow diversion ports (226) are installed on the circumferential surface of the air suction pipe (224). A plurality of first through holes (227) provided in the rotating roller (214) are connected to the pre-storage groove (215). The second through holes (228) provided on the circumferential surface of the rotating column (213) correspond in position to the first through holes (227).

7. The high-efficiency cotton planting device that is convenient for machine picking according to claim 6 is characterized by: An air pump (229) is installed at the upper end of the frame (1); an input pipe (2210) installed at the input end of the air pump (229) is fixedly connected to the air intake pipe (224); and an output pipe (2211) installed at the output end of the air pump (229) is fixedly connected to the air intake pipe (224).

8. The high-efficiency cotton planting device that is convenient for machine picking according to claim 1 is characterized by: A displacement assembly (5) is provided at the lower end of the frame (1), and a traction frame (501) is installed at the front end of the frame (1), and the traction frame (501) is used to connect to an external driving device.

9. A method for efficiently planting cotton that is convenient for machine picking, applied to a device for efficiently planting cotton that is convenient for machine picking as claimed in any one of claims 1 to 8, characterized in that: The specific steps include: Step 1: The seeds are stored in the storage box (212), and the seeds are replenished in the storage tube (314) through the action of the feeding mechanism (21); Step 2: When replenishing seeds, the seeds are stably replenished in the pre-storage tank (215) and stably transferred to the storage tube (314) through the action of the feed guide mechanism (22), so as to avoid the situation where the cotton seeds are light in weight and the seed replenishment is unstable under the action of gravity, resulting in the leakage of seeds; Step 3: Control the cone head (315) to press down to make a hole in the ground, then pull the cone head (315) to rotate to both sides and open in the ground, so that the seeds in the storage tube (314) fall into the hole, completing the sowing of the seeds; Step 4: When the cone head (315) is controlled to rise and merge, the soil spread out by the cone head (315) will cover part of the hole, thus burying the seeds. The seeds only need to be simply covered later. Step 5: When the position of the lifting frame (323) is lowered, the limit block (327) on the first steel wire (326) will delay contact with the lifting frame (323), so that the cone head (315) can be opened to discharge seeds only when the descending depth increases, thereby achieving the effect of adjusting the seed planting depth.

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