A rapeseed sowing and separating device

Abstract

The application discloses a rapeseed sowing and separating device and relates to the technical field of agricultural production. The side surface of a support is fixedly connected with a handrail, the two sides of the support are rotationally connected with rollers, the side of the support close to the handrail is fixedly connected with a spraying part, and the side of the support away from the handrail is fixedly connected with a turning and throwing part. The rapeseed sowing and separating device is characterized in that a separating part is arranged. Before rapeseed sowing, a rotating adjusting knob is rotated, so that the sowing mechanism is driven by a lead screw to move in a fixed box, and then appropriate adjusting work is performed according to the distance of a ditch to be sowed, so that the seeds are uniformly scattered in the ditch. The rapeseed seeds are put into a storage box through a feeding port, and the rapeseed seeds in the storage box are dispersed by a rotating mechanism, so that the rapeseed seeds are uniformly scattered in the ditch by the sowing mechanism after adjustment.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural production, and in particular to a rapeseed sowing and sorting device. Background Art

[0002] Rapeseed is one of my country's major oilseed crops. As a key source of edible vegetable oil and feed protein, its economic value and production impact significantly impact agriculture. Statistics show that rapeseed oil accounts for 35% of my country's edible vegetable oil consumption, and rapeseed meal accounts for 25% of plant meal. Due to food and food security concerns and my country's large population, there is significant room for domestic rapeseed production and consumption. my country consistently leads the world in rapeseed cultivation area and yield, accounting for approximately 30% of the global total. Despite this, my country's edible oil self-sufficiency rate is less than 40%, with rapeseed accounting for 58%. my country still imports large quantities of rapeseed oil annually to meet production and living needs, necessitating the vigorous development of rapeseed cultivation.

[0003] At present, when sowing rapeseed seeds, the seeds need to be spread evenly to control the growth density of rapeseed. For larger growers, large-scale automated sowing machinery is often used. However, this type of machinery is expensive and not suitable for small individual growers. Most small individual growers currently still rely on manual sowing of rapeseed seeds to achieve sowing. However, manual sowing is burdensome to the human body, time-consuming, and prone to uneven sowing. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems thereof by adopting the following technical solution: a rapeseed sowing and sorting device according to the present invention comprises:

[0005] A bracket, a side of the bracket is fixedly connected to an armrest frame, two sides of the bracket are rotatably connected to rollers, a side of the bracket close to the armrest frame is fixedly connected to a spray component, a side of the bracket away from the armrest frame is fixedly connected to a flipping component, and a side of the bracket close to the roller is fixedly connected to a cleaning component;

[0006] A seed separation component is used for performing seed separation during rapeseed sowing, and both sides of the seed separation component are fixedly connected to the inner side of the bracket;

[0007] The seed sorting component includes a material storage box and a fixed box, the top of the material storage box is fixedly connected to the feed port, the inner side of the material storage box is rotatably connected to a rotating mechanism, both sides of the fixed box are fixedly connected to the inner side of the bracket, a screw rod is inserted into the inner side of the fixed box, both ends of the screw rod are rotatably connected to the inner side of the bracket, one end of the screw rod is fixedly connected to a knob, the inner side of the fixed box is slidably connected to a sowing mechanism, the side surface of the screw rod is threadedly connected to the inner side of the sowing mechanism, the inner side of the material storage box is fixedly connected to a baffle, and the side surfaces of the baffle are Sliding grooves are evenly provided, and the sides of the storage box are evenly provided with giveway grooves; before sowing rapeseed seeds, the adjusting knob is rotated so that the sowing mechanism is driven by the screw rod to move in the fixed box, and then appropriate adjustments are made according to the distance of the furrows to be sown, so that the seeds are evenly spread in the furrows, and the rapeseed seeds are put into the storage box through the feed port, and the rapeseed seeds entering the storage box are dispersed by the rotating mechanism, so that the rapeseed seeds are evenly spread in the furrows through the adjusted sowing mechanism.

[0008] Preferably, the sowing mechanism includes a discharging cylinder, the bottom of the slide is fixedly connected to the top of the discharging cylinder, the side surface of the discharging cylinder contacts the inner side of the give way groove, the top of the discharging cylinder is fixedly connected with a slide, the side surface of the slide is slidably connected to the inner side of the sliding groove, the inner side of the discharging cylinder is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a motor, the bottom of the fixing frame is rotatably connected with a spiral blade, the output end of the motor is fixedly connected to the top of the threaded blade, the bottom of the spiral blade is fixedly connected with a discharging assembly, and the bottom of the discharging cylinder is fixedly connected with a dropping assembly; when the knob is turned, the screw rod is driven to rotate in the fixed box through the knob, so that the dropping assembly drives the discharging cylinder and the slide plate to move in the give way groove and the sliding groove, thereby The rapeseed seeds in the storage box are sown through sowing mechanisms at different positions. At the same time, when the seeds in the storage box enter the discharge barrel, the motor is turned on and the spiral blades are driven to rotate through the output end of the motor, so that the spiral blades drive the rapeseed seeds entering the discharge barrel to move downward evenly, thereby avoiding the phenomenon of seed accumulation and blockage when the seeds move downward in the discharge barrel. At the same time, when the rapeseed seeds are driven by the spiral blades to reach the top of the falling component, the rapeseed seeds entering the discharge barrel are discharged evenly and quantitatively, so that accurate seed quantitative discharge can reduce seed waste and reduce planting costs. At the same time, uniform sowing can improve seed utilization and reduce growth differences and resource waste caused by uneven seed distribution.

[0009] Preferably, the discharging assembly includes a circular plate and a fixed block, the bottom of the fixed block is fixedly connected to the top of the sliding block, the side of the circular plate is evenly provided with a discharging trough, the side of the discharging trough is evenly provided with a through hole, the top of the fixed block is rotatably connected to the bottom of the circular plate, both sides of the fixed block are provided with an inclined groove, and the middle of the fixed block is provided with a through hole; when the rapeseed seeds are driven by the spiral blades to reach the discharging trough, the spiral blades drive the circular plate to move, and at the same time, a plurality of through holes are evenly opened in the discharging trough, so that the seeds driven by the spiral blades to the top of the circular plate can fall through the through holes, and because the fixed block is fixedly connected to the top of the sliding block, when the through holes and the inclined grooves are longitudinally overlapped, the seeds fall through the through holes into the inclined grooves, and the seeds fall into the sliding block through the inclined grooves to carry out the rapeseed seed sowing work, accurately control the seed flow rate, ensure that the number of seeds per unit area remains consistent, and at the same time, the speed at which the spiral blades are driven to rotate by the motor can be controlled to control the seed discharging speed, so that the appropriate sowing speed can be required for the seed planting distance.

[0010] Preferably, the dropping assembly includes a sliding block, the side surface of the sliding block is slidably connected to the inner side of the fixed box, a notch is provided on the side surface of the sliding block, a stopper is fixedly connected to the inner side of the notch, an inclined plate is fixedly connected to the top of the stopper, a threaded hole is provided on the side surface of the sliding block, and the threaded hole is threadedly connected to the side surface of the screw rod; by arranging an inclined plate on the inner side of the notch, the seeds falling through the inclined groove can slide out through the two notches respectively, thereby preventing the seeds from germinating densely where the seeds gather and sparsely in other areas when sowing. Thin or even missing seedlings will lead to uneven distribution of rapeseed seedlings in the field, which will affect subsequent field management, such as fertilization, watering, pest and disease control, etc. It is difficult to achieve uniformity. There are three sliding blocks, and the two symmetrically arranged sliding blocks have threaded holes in the middle. The thread grooves are set in opposite directions, so that when the screw is rotated, the two sliding blocks can move in opposite directions. At the same time, the sliding block in the middle of the screw is fixedly connected to the inner side of the fixed box, and the sliding block in the middle of the screw is rotatably connected to the middle of the screw to avoid the movement of the sliding block in the middle when the screw rotates.

[0011] Preferably, the rotating mechanism includes a rotating rod, a rotating blade is fixedly connected to the side of the rotating rod, and a triangular block is fixedly connected to the side of the rotating rod away from the rotating blade; the rapeseed seeds are put into the storage box through the feed port, and when the seeds enter the storage box, the seeds come into contact and collide with the rotating blade, so that the rotating rod drives the triangular block to rotate, and at the same time, inclined transverse grooves are opened on both sides of the triangular block, and the transverse grooves are arranged from high to low from the middle to the edge, so that the seeds can enter the transverse grooves, so that the seeds can slide in the transverse grooves of the triangular block, and when the seeds come into contact and collide with the rotating blades, the seeds can be evenly dispersed on the baffle, thereby being sown through the sowing mechanism.

[0012] The cleaning mechanism of the cleaning wheel is fixedly connected to the cleaning frame by the support frame, and the cleaning mechanism of the cleaning wheel is fixedly connected to the support frame by the support frame. The cleaning mechanism of the cleaning wheel is fixedly connected to the cleaning frame by the support frame. When the roller moves on the field, and the roller contacts and moves with the arc plate, cleaning blocks are evenly arranged on the sides of the cleaning blocks, so that the cleaning blocks can squeeze out stones and soil blocks stuck on the inner side of the roller, thereby avoiding soil blocks getting stuck on the roller and affecting the roller when the roller moves in the field. At the same time, curved plates are arranged on both sides of the arc plate, so that the curved plates can contact and scratch the sides of the roller, so that when the roller rotates, the curved plates can contact and scratch the sides of the roller, thereby scraping off the soil and dust attached to the roller when the roller moves.

[0013] Preferably, the spray component includes a water storage mechanism and a connecting ring, the top of the water storage mechanism is fixedly connected to a spray head, the side of the water storage mechanism is fixedly connected to a water pipe, the end of the water pipe away from the water storage mechanism is fixedly connected to a water spray plate, one side of the connecting ring is fixedly connected to the bracket, and the side of the connecting ring away from the bracket is fixedly connected to a connecting plate; when the seed separation component sows the rapeseed seeds in the turned soil, the device continues to move, and the turned soil can be flattened through the connecting plate. At the same time, by opening the water storage mechanism, the water in the water storage mechanism flows through the water pipe and flows out through the water spray plate, thereby irrigating the sown rapeseed seeds. At the same time, when the device turns the soil through the turning component, the dust generated when turning the soil can be sprayed and reduced by the water mist sprayed from the spray head.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention sets a seed separation component. Before sowing rapeseed seeds, the adjusting knob is rotated so that the sowing mechanism is driven by the screw to move in the fixed box, and then appropriate adjustments are made according to the distance of the furrows to be sown, so that the seeds are evenly spread in the furrows. The rapeseed seeds are placed into the storage box through the feed port, and the rotating mechanism is used to disperse the rapeseed seeds entering the storage box, so that the rapeseed seeds are evenly spread in the furrows through the adjusted sowing mechanism.

[0016] 2. The present invention provides a sowing mechanism. When the knob is turned, the screw rod is driven by the knob to rotate in the fixed box, so that the sorting component drives the discharge barrel and the slide plate to move in the give way groove and the sliding groove, so that the rapeseed seeds in the storage box are sown through the sowing mechanisms at different positions. At the same time, when the seeds in the storage box enter the discharge barrel, the motor is turned on and the spiral blades are driven to rotate by the output end of the motor, so that the spiral blades drive the rapeseed seeds entering the discharge barrel to move downward evenly, thereby avoiding the phenomenon of seeds piling up and being blocked when the seeds move downward in the discharge barrel. At the same time, when the rapeseed seeds are driven by the spiral blades to reach the top of the sorting component, the rapeseed seeds entering the discharge barrel are evenly and quantitatively discharged, so that accurate seed quantitative discharge can reduce seed waste and reduce planting costs. At the same time, uniform sowing can improve seed utilization and reduce growth differences and resource waste caused by uneven seed distribution.

[0017] 3. The present invention sets a discharge component. When the rapeseed seeds are driven by the spiral blades to reach the discharge trough, the circular plate is driven to move by the spiral blades. At the same time, a plurality of through holes are evenly opened in the discharge trough, so that the seeds driven by the spiral blades to the top of the circular plate can fall through the through holes. Since the fixed block is fixedly connected to the top of the sliding block, when the through holes and the inclined groove are longitudinally overlapped, the seeds fall through the through holes into the inclined groove, and the seeds fall into the sliding block through the inclined groove to carry out rapeseed seed sowing. The seed flow rate is accurately controlled to ensure that the number of seeds per unit area remains consistent. At the same time, the speed of the spiral blade driven by the motor can be controlled to control the seed discharge speed, so that the appropriate sowing speed can be required for the seed planting distance.

[0018] 4. The present invention provides a separation component and an inclined plate on the inner side of the slot, so that the seeds falling through the inclined slot can slide out through the two slots respectively, thereby avoiding the situation where the seeds are concentrated and the seedlings are sparse or even absent in other areas during sowing, resulting in uneven distribution of rapeseed seedlings in the field. This will affect subsequent field management, such as fertilization, watering, pest and disease control, etc., which is difficult to achieve uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the rapeseed sowing and sorting device of the present invention;

[0020] Figure 2 is a cross-sectional view of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the seed separation component of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the material storage box of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the seeding mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the discharge assembly of the present invention;

[0025] Figure 7 It is a structural schematic diagram of the separation component of the present invention;

[0026] Figure 8 It is a structural schematic diagram of the rotating mechanism of the present invention;

[0027] Figure 9 It is a schematic structural diagram of the cleaning component of the present invention;

[0028] Figure 10 It is a structural schematic diagram of the spray component of the present invention;

[0029] In the figure: 1. bracket; 2. handrail; 3. roller; 4. seed sorting component; 41. storage box; 42. feeding port; 43. rotating mechanism; 431. rotating rod; 432. rotating blade; 433. triangular block; 44. fixing box; 45. screw rod; 46. knob; 47. sowing mechanism; 471. discharge barrel; 472. slide plate; 473. fixing frame; 474. motor; 475. spiral blade; 476. discharge assembly; 4761. circular plate; 4762. discharge chute; 4763. through hole; 4764. fixing block; 4765. through hole ;4766, inclined groove; 477, separation component; 4771, sliding block; 4772, stop block; 4773, inclined plate; 4774, notch; 4775, threaded hole; 48, baffle; 49, sliding groove; 410, give way groove; 5, spray component; 51, water storage mechanism; 52, spray head; 53, connecting ring; 54, connecting plate; 55, water pipe; 56, water spray plate; 6, flipping component; 7, cleaning component; 71, cleaning rack; 72, connecting shaft; 73, arc plate; 74, cleaning block; 75, bent plate; 76, connecting spring. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0031] Example 1: Use Figures 1-8 A rapeseed sowing and sorting device according to one embodiment of the present invention is described as follows:

[0032] like Figures 1-8 The present invention shows a rapeseed sowing and sorting device, comprising:

[0033] Bracket 1, the side of the bracket 1 is fixedly connected to the handrail frame 2, the two sides of the bracket 1 are rotatably connected to the rollers 3, the side of the bracket 1 close to the handrail frame 2 is fixedly connected to the spray component 5, the side of the bracket 1 away from the handrail frame 2 is fixedly connected to the flipping component 6, and the side of the bracket 1 close to the roller 3 is fixedly connected to the cleaning component 7;

[0034] A seed separation component 4 is used for seed separation during rapeseed sowing. Both sides of the seed separation component 4 are fixedly connected to the inner side of the bracket 1;

[0035] The seeding component 4 includes a storage box 41 and a fixed box 44. The top of the storage box 41 is fixedly connected to a feed port 42. The inner side of the storage box 41 is rotatably connected to a rotating mechanism 43. Both sides of the fixed box 44 are fixedly connected to the inner side of the bracket 1. A screw rod 45 is inserted into the inner side of the fixed box 44. Both ends of the screw rod 45 are evenly rotatably connected to the inner side of the bracket 1. One end of the screw rod 45 is fixedly connected to a knob 46. The inner side of the fixed box 44 is slidably connected to a sowing mechanism 47. The side of the screw rod 45 is threadedly connected to the inner side of the sowing mechanism 47. The inner side of the storage box 41 is fixedly connected to a baffle 48. The side of the baffle 48 is evenly A sliding groove 49 is provided, and a clearance groove 410 is evenly provided on the side of the storage box 41; before sowing rapeseed seeds, by rotating the adjusting knob 46, the sowing mechanism 47 is driven by the screw rod 45 to move in the fixed box 44, and then appropriate adjustments are made according to the distance of the furrowing for sowing, so that the seeds are evenly spread in the furrow, and the rapeseed seeds are placed into the storage box 41 through the feed port 42, and the rapeseed seeds entering the storage box 41 are dispersed by the rotating mechanism 43, so that the rapeseed seeds are evenly spread in the furrow through the adjusted sowing mechanism 47.

[0036] The sowing mechanism 47 includes a discharging cylinder 471, the bottom of the slide plate 472 is fixedly connected to the top of the discharging cylinder 471, the side of the discharging cylinder 471 contacts the inner side of the give way groove 410, the top of the discharging cylinder 471 is fixedly connected with the slide plate 472, the side of the slide plate 472 is slidably connected to the inner side of the sliding groove 49, the inner side of the discharging cylinder 471 is fixedly connected with a fixing frame 473, the top of the fixing frame 473 is fixedly connected with a motor 474, the bottom of the fixing frame 473 is rotatably connected with a spiral leaf 475, the output end of the motor 474 is fixedly connected to the top of the spiral leaf, the bottom of the spiral leaf 475 is fixedly connected with a discharging assembly 476, and the bottom of the discharging cylinder 471 is fixedly connected with a separating assembly 477; when the knob 46 is turned, the screw rod 45 is driven by the knob 46 to rotate in the fixed box 44, so that the separating assembly 477 drives the discharging cylinder 471 and the slide plate 472 to move between the give way groove 410 and the sliding groove The groove 49 moves, so that the rapeseed seeds in the storage box 41 are sown through the sowing mechanisms 47 at different positions. At the same time, when the seeds in the storage box 41 enter the discharge barrel 471, the motor 474 is turned on and the spiral blade 475 is driven to rotate by the output end of the motor 474, so that the spiral blade 475 drives the rapeseed seeds entering the discharge barrel 471 to move downward evenly, thereby avoiding the phenomenon of seeds piling up and clogging when the seeds move downward in the discharge barrel 471. At the same time, when the rapeseed seeds are driven by the spiral blade 475 to reach the top of the separation component 477, the rapeseed seeds entering the discharge barrel 471 are evenly and quantitatively discharged, so that accurate seed quantitative discharge can reduce seed waste and reduce planting costs. At the same time, uniform sowing can improve seed utilization and reduce growth differences and resource waste caused by uneven seed distribution.

[0037] The discharge assembly 476 includes a circular plate 4761 and a fixed block 4764. The bottom of the fixed block 4764 is fixedly connected to the top of the sliding block 4771. The side of the circular plate 4761 is evenly provided with a discharge trough 4762. The side of the discharge trough 4762 is evenly provided with a through hole 4763. The top of the fixed block 4764 is rotatably connected to the bottom of the circular plate 4761. Both sides of the fixed block 4764 are provided with an inclined groove 4766. The middle of the fixed block 4764 is provided with a through hole 4765. When the rapeseed is driven by the spiral blade 475 to reach the discharge trough 4762, the spiral blade 475 drives the circular plate 4761 to move. At the same time, a plurality of through holes 4763 are evenly provided in the discharge trough 4762, so that the rapeseed can pass through The spiral blade 475 drives the seeds on the top of the circular plate 4761 to fall through the through hole 4763. Since the fixed block 4764 is fixedly connected to the top of the sliding block 4771, when the through hole 4763 and the inclined groove 4766 are longitudinally overlapped, the seeds pass through the through hole 4763 and fall into the inclined groove 4766. The seeds then fall into the sliding block 4771 through the inclined groove 4766 to sow rapeseed seeds. The flow rate of the seeds is precisely controlled to ensure that the number of seeds per unit area remains consistent. At the same time, the speed at which the spiral blade 475 rotates can be controlled by controlling the motor 474, thereby controlling the seed discharge speed, so that the appropriate sowing speed can be set for the seed planting distance.

[0038] The separating assembly 477 includes a sliding block 4771, the side of the sliding block 4771 is slidably connected to the inner side of the fixed box 44, a notch 4774 is provided on the side of the sliding block 4771, a stopper 4772 is fixedly connected to the inner side of the notch 4774, an inclined plate 4773 is fixedly connected to the top of the stopper 4772, a threaded hole 4775 is provided on the side of the sliding block 4771, and the threaded hole 4775 is threadedly connected to the side of the screw rod 45; by providing the inclined plate 4773 on the inner side of the notch 4774, the seeds falling through the inclined groove 4766 can slide out through the two notches 4774 respectively, so as to avoid the seeds from germinating densely at the seed gathering place during sowing, while the seeds at other places are not densely packed. The seedlings in the area are sparse or even lacking, resulting in uneven distribution of rapeseed seedlings in the field, which will affect subsequent field management, such as fertilization, watering, pest and disease control, etc., which are difficult to achieve uniformity. The number of sliding blocks 4771 is three, and the two symmetrically arranged sliding blocks 4771 have threaded holes 4775 in the middle, and the thread grooves are set in reverse, so that when the screw rod 45 rotates, the two sliding blocks 4771 can move in reverse directions. At the same time, the sliding block 4771 in the middle of the screw rod 45 is fixedly connected to the inner side of the fixed box 44, and the sliding block 4771 in the middle of the screw rod 45 is rotatably connected to the middle of the screw rod 45 to avoid the movement of the sliding block 4771 in the middle when the screw rod 45 rotates.

[0039] The rotating mechanism 43 includes a rotating rod 431, a rotating blade 432 is fixedly connected to the side of the rotating rod 431, and a triangular block 433 is fixedly connected to the side of the rotating rod 431 away from the rotating blade 432; the rapeseed seeds are put into the storage box 41 through the feed port 42, and when the seeds enter the storage box 41, the seeds come into contact and collide with the rotating blade 432, so that the rotating rod 431 drives the triangular block 433 to rotate, and at the same time, inclined transverse grooves are opened on both sides of the triangular block 433, and the transverse grooves are arranged from high to low from the middle to the edge, so that the seeds can enter the transverse grooves, so that the seeds can slide in the transverse grooves of the triangular block 433, and when the seeds come into contact and collide with the rotating blade 432, the seeds can be evenly dispersed on the baffle 48, so that they can be sown through the sowing mechanism 47.

[0040] Example 2: Use Figure 9 The rapeseed sowing and sorting device of the present invention is described as follows:

[0041] like Figure 9 The rapeseed sowing and sorting device of the present invention is shown in FIG. 1 , based on the first embodiment;

[0042] The cleaning component 7 includes a cleaning frame 71, the side of the cleaning frame 71 is fixedly connected to the bracket 1, the side of the cleaning frame 71 is slidably connected to a connecting shaft 72, the end of the connecting shaft 72 away from the cleaning frame 71 is fixedly connected to an arc plate 73, both sides of the arc plate 73 are fixedly connected to a bent plate 75, the side of the arc plate 73 away from the bent plate 75 is fixedly connected to a cleaning block 74, the side of the cleaning block 74 away from the arc plate 73 contacts the side of the roller 3, and a connecting spring 76 is sleeved on the connecting shaft 72, one end of the connecting spring 76 is fixedly connected to the arc plate 73, and the end of the connecting spring 76 away from the arc plate 73 is fixedly connected to the inner side of the cleaning frame 71; when the roller 3 drives the device to move on the ground When the roller 3 moves, and the roller 3 contacts and moves with the arc plate 73, cleaning blocks 74 are evenly arranged on the sides of the cleaning blocks 74, so that the cleaning blocks 74 can squeeze out stones and soil blocks stuck on the inner side of the roller 3, thereby avoiding the soil blocks from getting stuck on the roller 3 and affecting the roller 3 when the roller 3 moves in the field. At the same time, curved plates 75 are arranged on both sides of the arc plate 73, so that the curved plates 75 can contact and scratch the sides of the roller 3, so that when the roller 3 rotates, the curved plates 75 can contact and scratch the sides of the roller 3, thereby scraping off the soil and dust attached to the roller 3 when the roller 3 moves.

[0043] Example 3: Use Figure 10 The rapeseed sowing and sorting device of the present invention is described as follows:

[0044] like Figure 10 The rapeseed sowing and sorting device of the present invention is shown in FIG. 1 , based on the first embodiment;

[0045] The spraying component 5 includes a water storage mechanism 51 and a connecting ring 53. The top of the water storage mechanism 51 is fixedly connected to a spray head 52, and the side of the water storage mechanism 51 is fixedly connected to a water pipe 55. The end of the water pipe 55 away from the water storage mechanism 51 is fixedly connected to a water spray plate 56. One side of the connecting ring 53 is fixedly connected to the bracket 1, and the side of the connecting ring 53 away from the bracket 1 is fixedly connected to a connecting plate 54. When the seed separation component 4 sows rapeseed seeds in the turned soil, the device continues to move, and the turned soil can be flattened through the connecting plate 54. At the same time, by opening the water storage mechanism 51, the water in the water storage mechanism 51 flows through the water pipe 55 and flows out through the water spray plate 56, thereby irrigating the sown rapeseed seeds. At the same time, when the device turns the soil through the turning component, the dust generated when turning the soil can be sprayed and reduced by the water mist sprayed by the spray head 52.

[0046] The specific workflow is as follows:

[0047] When working, the device is moved to the front of the soil to be sown, and the armrest frame 2 is pushed to drive the bracket 1 to move forward through the roller 3. The soil is turned over by the turning and throwing component 6, and the rapeseed seeds are sown into the soil by the sorting component 4. At the same time, the device continues to move, so that the spraying component 5 can irrigate the rapeseed seeds sown in the soil. At the same time, when the roller 3 moves, it can contact and move with the cleaning component 7, so that the cleaning mechanism can clean the roller 3;

[0048] Before sowing rapeseed seeds, the adjusting knob 46 is rotated to move the sowing mechanism 47 in the fixed box 44 driven by the screw rod 45, and then the appropriate adjustment is made according to the distance of the furrow for sowing, so that the seeds are evenly spread in the furrow. The rapeseed seeds are placed into the storage box 41 through the feed port 42, and the rotating mechanism 43 is used to disperse the rapeseed seeds in the storage box 41, so that the rapeseed seeds are evenly spread in the furrow through the adjusted sowing mechanism 47.

[0049] When the knob 46 is turned, the screw rod 45 is driven to rotate in the fixed box 44 through the knob 46, so that the sorting component 477 drives the discharge barrel 471 and the slide 472 to move in the give way groove 410 and the sliding groove 49, so that the rapeseed seeds in the storage box 41 are sown through the sowing mechanism 47 at different positions. At the same time, when the seeds in the storage box 41 enter the discharge barrel 471, the motor 474 is turned on and the spiral blade 475 is driven to rotate through the output end of the motor 474, so that the spiral blade 475 drives the seeds entering the discharge barrel 471. The rapeseed seeds in the barrel 471 move downward evenly, thereby preventing the seeds from piling up and getting clogged when moving downward in the discharge barrel 471. At the same time, when the rapeseed seeds are driven by the spiral blades 475 to the top of the separation component 477, the rapeseed seeds entering the discharge barrel 471 are discharged evenly and quantitatively. Accurate quantitative discharge of seeds can reduce seed waste and planting costs. At the same time, uniform sowing can improve seed utilization and reduce growth differences and resource waste caused by uneven seed distribution.

[0050] When the rapeseed seeds are driven by the spiral blades 475 to reach the discharge chute 4762, the spiral blades 475 drive the circular plate 4761 to move. At the same time, a plurality of through holes 4763 are evenly opened in the discharge chute 4762, so that the seeds driven by the spiral blades 475 to the top of the circular plate 4761 can fall through the through holes 4763. Since the fixed block 4764 is fixedly connected to the top of the sliding block 4771, when the through holes 4763 and the inclined groove 4766 are longitudinally overlapped, the seeds pass through the through holes 4763 and fall into the inclined groove 4766. Then, the seeds fall into the sliding block 4771 through the inclined groove 4766, and the rapeseed seed sowing work is carried out. The seed flow rate is precisely controlled to ensure that the number of seeds per unit area remains consistent. At the same time, the speed at which the spiral blades 475 rotate can be controlled by controlling the motor 474, thereby controlling the seed discharge speed, so that the appropriate sowing speed can be required for the seed planting distance.

[0051] By providing an inclined plate 4773 on the inner side of the slot 4774, the seeds falling through the inclined slot 4766 can slide out through the two slots 4774 respectively, thereby preventing the seeds from sprouting densely in the seed gathering area and sparsely or even lacking seedlings in other areas during sowing, resulting in uneven distribution of rapeseed seedlings in the field, which will affect subsequent field management, such as fertilizing, watering, pest control, etc., which is difficult to achieve uniformity. The number of sliding blocks 4771 is three, and the two symmetrically arranged sliding blocks 4771 have threaded holes 4775 in the middle, which are arranged in opposite directions. Therefore, when the screw rod 45 rotates, the two sliding blocks 4771 can move in opposite directions. At the same time, the sliding block 4771 located in the middle of the screw rod 45 is fixedly connected to the inner side of the fixed box 44, and the sliding block 4771 in the middle of the screw rod 45 is rotatably connected to the middle of the screw rod 45, thereby preventing the sliding block 4771 in the middle from moving when the screw rod 45 rotates.

[0052] The rapeseed seeds are put into the storage box 41 through the feed port 42. When the seeds enter the storage box 41, they come into contact with and collide with the rotating blades 432, causing the rotating rod 431 to drive the triangular block 433 to rotate. At the same time, inclined transverse grooves are provided on both sides of the triangular block 433, and the transverse grooves are arranged from high to low from the middle to the edge, so that the seeds can enter the transverse grooves and slide in the transverse grooves of the triangular block 433. When the seeds come into contact with and collide with the rotating blades 432, the seeds can be evenly dispersed on the baffle 48, so that they can be sown through the sowing mechanism 47.

[0053] When the roller 3 drives the device to move on the land, and at the same time, when the roller 3 contacts and moves with the arc plate 73, the cleaning blocks 74 are evenly arranged on the sides of the cleaning blocks 74, so that the cleaning blocks 74 can squeeze out stones and mud blocks stuck in the inner side of the roller 3, thereby preventing the mud blocks from getting stuck on the roller 3 and affecting the roller 3 when the roller 3 moves in the field. At the same time, curved plates 75 are arranged on both sides of the arc plate 73, so that the curved plates 75 can contact and scrape the sides of the roller 3, so that when the roller 3 rotates, the curved plates 75 can contact and scrape the sides of the roller 3, thereby scraping off the mud and dust attached to the roller 3 when the roller 3 moves;

[0054] When the seed separation component 4 sows the rapeseed seeds in the turned soil, the device continues to move, and the turned soil can be flattened through the connecting plate 54. At the same time, by opening the water storage mechanism 51, the water in the water storage mechanism 51 flows through the water pipe 55 and flows out through the water spray plate 56, thereby watering the rapeseed seeds after sowing. At the same time, when the device turns the soil through the turning component, the dust generated when turning the soil can be sprayed and reduced by the water mist sprayed by the spray head 52.

[0055] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A rapeseed sowing and sorting device, characterized in that: include: A bracket (1), a side of the bracket (1) is fixedly connected to a handrail (2), both sides of the bracket (1) are rotatably connected to rollers (3), a side of the bracket (1) close to the handrail (2) is fixedly connected to a spray component (5), a side of the bracket (1) away from the handrail (2) is fixedly connected to a flipping component (6), and a side of the bracket (1) close to the roller (3) is fixedly connected to a cleaning component (7); A seed separation component (4), which is used for performing seed separation during rapeseed sowing, and both sides of the seed separation component (4) are fixedly connected to the inner side of the bracket (1); The seeding component (4) includes a material storage box (41) and a fixed box (44). The top of the material storage box (41) is fixedly connected to a material feed port (42). The inner side of the material storage box (41) is rotatably connected to a rotating mechanism (43). Both sides of the fixed box (44) are fixedly connected to the inner side of the bracket (1). A screw rod (45) is inserted into the inner side of the fixed box (44). Both ends of the screw rod (45) are evenly rotatably connected to the inner side of the bracket (1). One end of the screw rod (45) is fixedly connected to a knob (46), the inner side of the fixed box (44) is slidably connected to a sowing mechanism (47), the side of the screw rod (45) is threadedly connected to the inner side of the sowing mechanism (47), the inner side of the storage box (41) is fixedly connected to a baffle (48), the side of the baffle (48) is evenly provided with a sliding groove (49), and the side of the storage box (41) is evenly provided with a clearance groove (410); The cleaning component (7) comprises a cleaning frame (71), a side surface of the cleaning frame (71) is slidably connected to a connecting shaft (72), an end of the connecting shaft (72) away from the cleaning frame (71) is fixedly connected to an arc plate (73), both sides of the arc plate (73) are fixedly connected to curved plates (75), a side of the arc plate (73) away from the curved plate (75) is fixedly connected to a cleaning block (74), and a connecting spring (76) is sleeved on the connecting shaft (72); The side surface of the cleaning frame (71) is fixedly connected to the bracket (1); the side of the cleaning block (74) away from the arc plate (73) contacts the side surface of the roller (3); one end of the connecting spring (76) is fixedly connected to the arc plate (73); and the end of the connecting spring (76) away from the arc plate (73) is fixedly connected to the inner side of the cleaning frame (71).

2. The rapeseed sowing and sorting device according to claim 1, characterized in that: The sowing mechanism (47) includes a discharge barrel (471), the top of the discharge barrel (471) is fixedly connected to a slide plate (472), the inner side of the discharge barrel (471) is fixedly connected to a fixing frame (473), the top of the fixing frame (473) is fixedly connected to a motor (474), the bottom of the fixing frame (473) is rotatably connected to a spiral blade (475), the output end of the motor (474) is fixedly connected to the top of the spiral blade, the bottom of the spiral blade (475) is fixedly connected to a discharge assembly (476), and the bottom of the discharge barrel (471) is fixedly connected to a separation assembly (477).

3. The rapeseed sowing and sorting device according to claim 2, characterized in that: The discharge assembly (476) includes a circular plate (4761) and a fixed block (4764), the side of the circular plate (4761) is evenly provided with a discharge trough (4762), the side of the discharge trough (4762) is evenly provided with a through hole (4763), the top of the fixed block (4764) is rotatably connected to the bottom of the circular plate (4761), both sides of the fixed block (4764) are provided with an inclined groove (4766), and the middle of the fixed block (4764) is provided with a through hole (4765).

4. The rapeseed sowing and sorting device according to claim 3, characterized in that: The separation assembly (477) includes a sliding block (4771), a notch (4774) is provided on the side of the sliding block (4771), a stopper (4772) is fixedly connected to the inner side of the notch (4774), an inclined plate (4773) is fixedly connected to the top of the stopper (4772), and a threaded hole (4775) is provided on the side of the sliding block (4771).

5. The rapeseed sowing and sorting device according to claim 4, characterized in that: The side of the slide plate (472) is slidably connected to the inner side of the sliding groove (49), the side of the discharge barrel (471) contacts the inner side of the give way groove (410), the bottom of the slide plate (472) is fixedly connected to the top of the discharge barrel (471), the bottom of the fixed block (4764) is fixedly connected to the top of the sliding block (4771), the side of the sliding block (4771) is slidably connected to the inner side of the fixed box (44), and the threaded hole (4775) is threadedly connected to the side of the screw rod (45).

6. The rapeseed sowing and sorting device according to claim 1, characterized in that: The rotating mechanism (43) comprises a rotating rod (431), a rotating blade (432) is fixedly connected to the side of the rotating rod (431), and a triangular block (433) is fixedly connected to the side of the rotating rod (431) away from the rotating blade (432).

7. The rapeseed sowing and sorting device according to claim 1, characterized in that: The spray component (5) comprises a water storage mechanism (51) and a connecting ring (53); the top of the water storage mechanism (51) is fixedly connected to a spray head (52); the side of the water storage mechanism (51) is fixedly connected to a water pipe (55); one end of the water pipe (55) away from the water storage mechanism (51) is fixedly connected to a water spray plate (56); one side of the connecting ring (53) is fixedly connected to the bracket (1); and the side of the connecting ring (53) away from the bracket (1) is fixedly connected to a connecting plate (54).

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