Automatic separating and transplanting device for codonopsis pilosula seedlings

Abstract

The invention relates to the technical field of agricultural machinery, and discloses an automatic codonopsis pilosula seedling separating and transplanting device which comprises an integral support, the integral support further comprises an auxiliary wheel rotationally connected to the inner wall of the integral support, a first fixing support is fixedly connected to the top of the integral support, and a motor is powered on to operate to drive a belt pulley to rotate; a first rotating rod rotates through a first belt, then a worm drives a worm gear rod to rotate, then a second belt drives a conveying guide wheel to rotate, and finally a second rotating rod rotates through a second gear and a first gear, so that bundled codonopsis pilosula seedlings slide to the second rotating rod along with an inclined plane after being put into a feeding groove, and the second rotating rod rotates; the spring protruding blocks are driven to be clamped between codonopsis pilosula, the codonopsis pilosula and the spring protruding blocks are separated when the codonopsis pilosula rotates, the separated seedlings fall down to the conveying belt, the seedlings are clamped on the protruding teeth through the partition plates, the bundled codonopsis pilosula seedlings are separated through operation of the assembly, follow-up planting of the seedlings is facilitated, and the inconvenience that the bundled seedlings are manually separated and then placed on the conveying belt is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to an automatic separation and transplanting device for Codonopsis pilosula seedlings. Background Art

[0002] At present, the main method of planting Codonopsis pilosula is "direct seeding + transplanting". The transplanting method is mainly semi-automatic transplanting. The furrow opener opens the seedling groove, and the seedlings are placed with manual assistance. The seedlings are put into the seedling groove by the conveying device, and the soil and film covering operations are carried out at the same time.

[0003] At present, the transplanting of Codonopsis pilosula usually requires the Codonopsis pilosula seedlings to be separated first, and then placed on a conveyor belt. Through the transmission of the conveyor belt, the Codonopsis pilosula seedlings are clamped by the seedling clamping tray and brought to the soil to achieve the purpose of planting. However, the manual separation of the Codonopsis pilosula seedlings and their placement on the conveyor belt makes the work efficiency of Codonopsis pilosula seedling planting low and the labor intensity is relatively high. In view of the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an automatic separation and transplanting device for Codonopsis pilosula seedlings, comprising an integral support, the integral support further comprising an auxiliary wheel rotatably connected to the inner wall of the integral support, a fixed support 1 being fixedly connected to the top of the integral support, a fixed support 2 being fixedly connected to the outer wall of the integral support, a fixed support 3 being fixedly connected to the top of the integral support, and a trenching and overflow prevention component being fixedly connected to the bottom of the integral support; A power transmission mechanism, the power transmission mechanism includes a motor fixedly connected to the bottom of the second fixed bracket, a pulley is fixedly connected to the outer wall of the motor, a belt one is sleeved on the outer wall of the pulley, a rotating rod one is rotatably connected to the inner wall of the integral bracket, a belt one is sleeved on the outer wall of the rotating rod one, a worm is fixedly connected to the outer wall of the rotating rod one, a worm gear is meshedly connected to the outer wall of the worm, the outer wall of the worm gear is rotatably connected to the inner wall of the third fixed bracket, a belt two is sleeved on the outer wall of the worm gear, and a cleaning extrusion assembly is fixedly connected to the outer wall of the rotating rod one; The separation conveying mechanism comprises a feed trough fixedly connected to the top of the integral support, a rotating rod 2 is rotatably connected to the inner wall of the feed trough, a gear 1 is fixedly connected to the outer wall of the rotating rod 2, a gear 2 is meshingly connected to the outer wall of the gear 1, a transmission guide wheel is fixedly connected to the inner wall of the gear 2, a transmission belt is sleeved on the outer wall of the transmission guide wheel, a belt 2 is sleeved on the outer wall of the transmission guide wheel, a partition is fixedly connected to the outer wall of the feed trough, the outer wall of the partition is fixedly connected to the outer wall of the fixed support 1, and the inner wall of the rotating rod 2 is fixedly connected to the outer wall of the fixed support 1. The sliding connection is provided with a spring protrusion, and the outer wall of the transmission belt is fixedly connected with a protruding tooth. When the rotating rod 2 rotates, the spring protrusion can be stuck between the Codonopsis pilosula seedlings. A motor is set. When the motor is powered on, the pulley is driven to rotate, and then the rotating rod 1 is driven by the transmission of the belt 1 to rotate synchronously. When the rotating rod 1 rotates, the worm gear is driven to rotate together through the worm, and then the transmission guide wheel is driven to rotate through the transmission of the belt 2. When the transmission guide wheel rotates, the rotating rod 2 is driven by the gear 2 and the gear 1. The spring convex block is pressed inwardly to avoid squeezing the codonopsis seedlings and damaging them during rotation. After the separated codonopsis seedlings are pushed out of the feeding trough, they fall downward onto the conveyor belt and are blocked by the partition plate. The protruding teeth can block the codonopsis seedlings so that they are stuck on the protruding teeth to prevent them from rolling down directly and affecting the subsequent clamping and planting of the codonopsis seedlings. At the same time, it also prevents two codonopsis seedlings from falling at the same time so that neither of them is stuck by the protruding teeth. Through the operation of the above components, bundles of codonopsis seedlings can be automatically separated into individual codonopsis seedlings, which is convenient for the subsequent clamping and planting of codonopsis seedlings, so as to improve the work efficiency during planting and avoid the inconvenience of manually separating bundles of codonopsis seedlings and then putting them on the conveyor belt, which affects the planting efficiency.

[0005] Preferably, the cleaning and squeezing assembly includes a seedling clamping plate 1 fixedly connected to the outer wall of a rotating rod 1, an elastic sponge fixedly connected to the outer wall of the rotating rod 1, a seedling clamping plate 2 fixedly connected to the outer wall of the rotating rod 1, and the outer wall of the seedling clamping plate 2 is fixedly connected to the outer wall of the elastic sponge. When the rotating rod 1 rotates, the seedling clamping plate 1, the elastic sponge and the seedling clamping plate 2 can be driven to rotate synchronously, so that the Codonopsis pilosula seedlings that fall between the seedling clamping plate 1 and the elastic sponge are inserted into the soil under the continuous rotation of the seedling clamping plate 1 and the elastic sponge, thereby achieving the purpose of planting Codonopsis pilosula seedlings.

[0006] Preferably, the cleaning and squeezing assembly also includes an arc block fixedly connected to the outer wall of the overall bracket, a connecting rod is fixedly connected to the outer wall of the overall bracket, and a sliding rod is slidably connected to the inner wall of the seedling clamping plate 1. When the seedling clamping plate 1 rotates, the sliding rod is synchronously driven to move. When the seedling clamping plate 1 drives the sliding rod to move to contact the arc block, the sliding rod will be squeezed by the arc block and contract, driving subsequent components to clamp the Codonopsis pilosula seedlings.

[0007] Preferably, the cleaning extrusion assembly also includes a fixed block fixedly connected to the outer wall of the sliding rod, the outer wall of the fixed block is slidably connected to the inner wall of the seedling clamping plate 1, and the outer wall of the sliding rod is fixedly connected to a telescopic spring. Utilizing the above-mentioned characteristic that the rotating rod 1 will rotate continuously, a seedling clamping plate 1 is provided. When the rotating rod 1 rotates, the seedling clamping plate 1 and the elastic sponge are synchronously driven to rotate. When the seedling clamping plate 1 rotates, the sliding rod is driven to move. When the sliding rod is moved to contact with the arc block, the sliding rod will be pressed to move toward the elastic sponge and drive the fixed block to move synchronously. At this time, the Codonopsis pilosula seedlings moving downward with the conveyor belt will fall between the fixed block and the elastic sponge, and then be clamped by the fixed block and the elastic sponge moving outward. When the seedling clamping plate 1 rotates downward, it is inserted into the soil. After the block loses contact, the sliding rod drives the fixed block to move under the action of the telescopic spring, and the Codonopsis pilosula seedlings lose their clamping and fall into the soil to achieve the purpose of planting. When the seedling clamping plate continues to rotate, the fixed block contracts inwardly due to the action of the telescopic spring. When it rotates to the fixed scraper, the outer surface of the fixed block will contact the fixed scraper, so that the soil on the fixed block is scraped and removed, and the distance between the fixed block and the elastic sponge is reduced, so that the Codonopsis pilosula seedlings may not fall between the two, and then cannot be clamped, so that the planting of the Codonopsis pilosula seedlings is affected, or after the distance between the fixed block and the elastic sponge is reduced, because the moving distance of the fixed block remains unchanged, the clamping force on the Codonopsis pilosula seedlings becomes greater, causing the Codonopsis pilosula seedlings to be damaged during clamping, affecting the subsequent survival rate.

[0008] Preferably, the cleaning and extruding assembly also includes a fixed scraper fixedly connected to the outer wall of the connecting rod, and a spring scraper is slidably connected to the inner wall of the connecting rod, and the outer wall of the spring scraper is slidably connected to the outer wall of the elastic sponge. Utilizing the above-mentioned feature that the rotating rod 1 drives the elastic sponge and the seedling clamping plate 2 to rotate when it rotates, when the elastic sponge continues to rotate, it will continue to contact with the spring scraper. Due to the action of the spring, the spring scraper will cling to and squeeze the elastic sponge, so that the elastic sponge is scraped and squeezed by the spring scraper during continuous rotation, so that the residual sticky soil impurities on the elastic sponge are scraped off. At the same time, due to the squeezing of the spring scraper, most of the moisture in the elastic sponge can be squeezed and discharged, avoiding the situation that due to the water absorption characteristic of the sponge, when there is more moisture in the soil, after working for a period of time, more moisture will be absorbed into the elastic sponge. When there is more moisture in the elastic sponge, it may affect the resilience of the elastic sponge, which will be affected when clamping the Codonopsis pilosula seedlings. At the same time, the elastic sponge absorbs more moisture, and its weight will increase, thereby increasing the burden on the motor.

[0009] Preferably, the trenching and overflow prevention component includes a conical plate fixedly connected to the bottom of the integral bracket, the inner wall of the conical plate is rotatably connected to a rotating rod three, the bottom of the rotating rod three is fixedly connected to a pressure plate, the outer wall of the pressure plate is rotatably connected to the inner wall of the conical plate, due to the conical design of the front of the conical plate, when the traction equipment drives the transplanting device forward, the conical plate will dig trenches and grooves in the soil to facilitate the subsequent planting of Codonopsis pilosula seedlings, when grooving, the squeezed soil will move from the middle of the conical plate to both sides, and when the soil moves to both sides, it will push the pressure plate to rotate.

[0010] Preferably, the trenching and overflow prevention component also includes a conveyor belt rotatably connected to the three outer walls of the rotating rod, the outer wall of the conveyor belt is slidably connected to the inner wall of the conical plate, the outer wall of the conveyor belt is fixedly connected to a fixed plate, the outer wall of the fixed plate is slidably connected to the inner wall of the conical plate, and a conical plate is provided by utilizing the characteristic of the traction device pulling the transplanting device forward. When the device moves forward, trenches and grooves can be dug in the soil through the conical plate. While trenching and grooving, the soil will accumulate more and more and move from the middle of the conical plate to both sides. When the soil moves to both sides, it will push the pressure plate forward. The conveyor belt and the fixed plate can be rotated when the pressure plate rotates, and the soil gradually raised in the middle of the conical plate can be driven to both sides thereof to prevent the soil gradually raised in the middle of the conical plate from falling to the rear of the conical plate during continuous advancement, so that the trenching and grooving in the soil does not reach the specified depth, and there is more soil in the trench. When clamping and inserting the Codonopsis pilosula seedlings, the Codonopsis pilosula seedlings are in contact with the soil too much, so that the Codonopsis pilosula seedlings are excessively bent or even broken during planting, thereby affecting the growth and survival rate of the Codonopsis pilosula seedlings.

[0011] Preferably, the trenching and overflow prevention component also includes an auxiliary guide wheel rotatably connected to the inner wall of the conical plate, the outer wall of the auxiliary guide wheel is rotatably connected to the inner wall of the conveyor belt, the outer wall of the integral bracket is fixedly connected to a fixed bracket four, and the outer wall of the fixed bracket four is rotatably connected to a rolling wheel. The auxiliary guide wheel makes the conveyor belt smoother when rotating to avoid obstruction and jamming in the middle. When the overall equipment moves forward, the rolling wheel is driven to rotate by the fixed bracket four, so that when the rolling wheel rotates, the soil accumulated on both sides is brought into the grooved trench for soil covering operation, thereby ensuring that the Codonopsis pilosula seedlings are covered with soil.

[0012] The present invention has the following beneficial effects: (1) The present invention utilizes the characteristic that the rotating rod 2 can be stuck between the Codonopsis pilosula seedlings through the spring protrusion when rotating, and sets a motor. When the motor is powered on, it drives the pulley to rotate, and then the rotating rod 1 is synchronously rotated through the transmission of the belt 1. When the rotating rod 1 rotates, the worm gear is driven to rotate together through the worm, and then the transmission guide wheel is driven to rotate through the transmission of the belt 2. When the transmission guide wheel rotates, the rotating rod 2 is rotated through the gear 2 and the gear 1, so that after the bundled Codonopsis pilosula seedlings are put into the feed trough, they slide down the inclined surface of the side wall of the feed trough to the rotating rod 2. When the rotating rod 2 rotates, it can drive the spring protrusion to be stuck between the Codonopsis pilosula and the Codonopsis pilosula, and then the two are separated during the rotation process. At the same time, when the spring protrusion directly contacts When the Codonopsis pilosula seedlings come into contact with each other, the spring protrusions will be compressed and contracted inward to avoid squeezing the Codonopsis pilosula seedlings during rotation and causing damage to them. After the separated Codonopsis pilosula seedlings are pushed out of the feed chute, they fall downward onto the conveyor belt and are blocked by the partitions, so that the Codonopsis pilosula seedlings are stuck on the protruding teeth to avoid rolling down directly and affecting the subsequent clamping and planting of the Codonopsis pilosula seedlings. At the same time, it also prevents two Codonopsis pilosula seedlings from falling at the same time, so that neither of them is stuck by the protruding teeth. Through the operation of the above-mentioned components, bundles of Codonopsis pilosula seedlings can be automatically separated into individual Codonopsis pilosula seedlings, which is convenient for the subsequent clamping and planting of Codonopsis pilosula seedlings, thereby improving the work efficiency during planting and avoiding the inconvenience of manually separating bundles of Codonopsis pilosula seedlings and then placing them on the conveyor belt, which affects the planting efficiency.

[0013] (2) The present invention utilizes the above-mentioned characteristic that the rotating rod 1 rotates continuously and sets a seedling clamping plate 1. When the rotating rod 1 rotates, the seedling clamping plate 1 and the elastic sponge are synchronously driven to rotate. When the seedling clamping plate 1 rotates, the sliding rod is driven to move. When the sliding rod moves to contact with the arc block, the sliding rod is pressed to move toward the elastic sponge and drives the fixed block to move synchronously. At this time, the Codonopsis pilosula seedlings moving downward with the conveyor belt will fall between the fixed block and the elastic sponge, and then be clamped by the fixed block and the elastic sponge moving outward. When the seedling clamping plate 1 rotates downward, it is inserted into the soil. After the sliding rod loses contact with the arc block, the sliding rod drives the fixed block to move under the action of the telescopic spring. The seedlings lose their grip and fall into the soil to achieve the purpose of planting. When the seedling clamping plate continues to rotate, the fixed block contracts inwardly due to the action of the telescopic spring. When it rotates to the fixed scraper, the outer surface of the fixed block will contact the fixed scraper, so that the soil on the fixed block is scraped and removed, avoiding the soil adhering to the fixed block. After the distance between the fixed block and the elastic sponge is reduced, the Codonopsis pilosula seedlings may not fall between the two, and then they cannot be clamped, which affects the planting of the Codonopsis pilosula seedlings. Or after the distance between the fixed block and the elastic sponge is reduced, the distance moved by the fixed block remains unchanged, so that the clamping force on the Codonopsis pilosula seedlings becomes greater, causing the Codonopsis pilosula seedlings to be damaged during clamping, affecting the subsequent survival rate.

[0014] (3) The present invention utilizes the above-mentioned characteristic that the rotating rod 1 drives the elastic sponge and the seedling clamping plate 2 to rotate when it rotates. When the elastic sponge rotates continuously, it will continuously contact the spring scraper. Due to the action of the spring, the spring scraper will cling to and squeeze the elastic sponge, so that the elastic sponge is scraped and squeezed by the spring scraper during continuous rotation, so that the residual sticky soil impurities on the elastic sponge are scraped off. At the same time, due to the squeezing of the spring scraper, most of the water in the elastic sponge can be squeezed out, avoiding the problem that due to the water absorption characteristic of the sponge, when there is more water in the soil, after working for a period of time, the elastic sponge will absorb more water. When there is more water in the elastic sponge, it may affect the resilience of the elastic sponge, so that it is affected when clamping the Codonopsis pilosula seedlings. At the same time, the elastic sponge absorbs more water, and its weight will also increase, thereby increasing the burden on the motor.

[0015] (4) The present invention utilizes the characteristic that the traction device pulls the transplanting device forward and sets a conical plate. When the device moves forward, trenches and grooves can be dug in the soil through the conical plate. While trenching and grooves are being dug, soil will accumulate more and more and move from the middle of the conical plate to both sides. When the soil moves to both sides, it will push the pressure plate to rotate. When the pressure plate rotates, the conveyor belt and the fixed plate are driven to rotate through the rotating rod. When the fixed plate rotates, the soil gradually raised in the middle of the conical plate can be driven to both sides thereof, so as to avoid the soil gradually raised in the middle of the conical plate falling to the rear of the conical plate during continuous advancement, so that the trenching and grooves in the soil do not reach the specified depth, and there is more soil in the trenches. When clamping and inserting the Codonopsis pilosula seedlings, the Codonopsis pilosula seedlings are in contact with the soil too much, so that the Codonopsis pilosula seedlings are excessively bent or even broken during planting, thereby affecting the growth and survival rate of the Codonopsis pilosula seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the internal components of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a cross-sectional schematic diagram of the separation and conveying mechanism of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point A in the middle; Figure 5 A schematic cross-sectional view of a cleaning extrusion assembly of the present invention; Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point B in the middle; Figure 7 This is a schematic diagram of a trenching and overflow prevention assembly of the present invention; Figure 8 For the present invention Figure 7 Enlarged schematic diagram of point C in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1. integral bracket; 101. auxiliary wheel; 102. fixed bracket 1; 103. fixed bracket 2; 104. fixed bracket 3; 2. power transmission mechanism; 201. motor; 202. pulley; 203. belt 1; 204. rotating rod 1; 205. worm; 206. worm gear; 207. belt 2; 3. separation and conveying mechanism; 301. feeding trough; 302. rotating rod 2; 303. gear 1; 304. gear 2; 305. transmission guide wheel; 306. transmission belt; 307. partition; 308. spring Spring protrusion; 309, protruding teeth; 4, cleaning extrusion assembly; 401, seedling clamping plate one; 402, elastic sponge; 403, seedling clamping plate two; 404, arc block; 405, connecting rod; 406, sliding rod; 407, fixed block; 408, telescopic spring; 409, fixed scraper; 410, spring scraper; 5, trenching and overflow prevention assembly; 501, conical plate; 502, rotating rod three; 503, pressure plate; 504, conveyor belt; 505, fixed plate; 506, auxiliary guide wheel; 507, fixed bracket four; 508, rolling wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] For example, see Figure 1-Figure 4 The present invention is an automatic separation and transplanting device for Codonopsis pilosula seedlings, comprising an integral support 1, the integral support 1 further comprising an auxiliary wheel 101 rotatably connected to the inner wall of the integral support 1, a fixed support 1 102 is fixedly connected to the top of the integral support 1, a fixed support 2 103 is fixedly connected to the outer wall of the integral support 1, a fixed support 3 104 is fixedly connected to the top of the integral support 1, and a trenching and overflow prevention component 5 is fixedly connected to the bottom of the integral support 1; A power transmission mechanism 2, the power transmission mechanism 2 includes a motor 201 fixedly connected to the bottom of the second fixed bracket 103, a pulley 202 is fixedly connected to the outer wall of the motor 201, a belt 203 is sleeved on the outer wall of the pulley 202, a rotating rod 204 is rotatably connected to the inner wall of the integral bracket 1, a belt 203 is sleeved on the outer wall of the rotating rod 204, a worm 205 is fixedly connected to the outer wall of the rotating rod 204, a worm gear 206 is meshingly connected to the outer wall of the worm 205, the outer wall of the worm gear 206 is rotatably connected to the inner wall of the fixed bracket three 104, a belt 207 is sleeved on the outer wall of the worm gear 206, and a cleaning extrusion assembly 4 is fixedly connected to the outer wall of the rotating rod 204; The separation and conveying mechanism 3 includes a feed trough 301 fixedly connected to the top of the integral support 1, a rotating rod 2 302 is rotatably connected to the inner wall of the feed trough 301, a gear 1 303 is fixedly connected to the outer wall of the rotating rod 2 302, a gear 2 304 is meshedly connected to the outer wall of the gear 1 303, a transmission guide wheel 305 is fixedly connected to the inner wall of the gear 2 304, a transmission belt 306 is sleeved on the outer wall of the transmission guide wheel 305, a belt 2 207 is sleeved on the outer wall of the transmission guide wheel 305, a partition 307 is fixedly connected to the outer wall of the feed trough 301, and the outer wall of the partition 307 is connected to the outer wall of the fixed support 102. The second rotating rod 302 is fixedly connected with the wall, the inner wall of the rotating rod 202 is slidably connected with a spring protrusion 308, and the outer wall of the transmission belt 306 is fixedly connected with a protruding tooth 309. When the rotating rod 202 rotates, the spring protrusion 308 can be stuck between the Codonopsis seedlings, and a motor 201 is set. When the motor 201 is powered on, it drives the pulley 202 to rotate, and then the rotating rod 204 is rotated synchronously through the transmission of the belt 1 203. When the rotating rod 204 rotates, the worm gear 206 is driven to rotate together through the worm 205, and then the transmission guide wheel 305 is driven to rotate through the transmission of the belt 207. When the transmission guide wheel 305 rotates, the rotating rod 2 302 is rotated through the gear 2 304 and the gear 1 303, so that after the bundled Codonopsis pilosula seedlings are put into the feeding trough 301, they slide down the inclined surface of the side wall of the feeding trough 301 to the rotating rod 2 302. When the rotating rod 2 302 rotates, the spring protrusion 308 can be driven to get stuck between the Codonopsis pilosula and the Codonopsis pilosula, and then the two are separated during the rotation process. At the same time, when the spring protrusion 308 directly contacts the Codonopsis pilosula seedlings, the spring protrusion 308 will be compressed and contracted inwardly to avoid squeezing the Codonopsis pilosula seedlings during rotation and causing them to be damaged. The separated Codonopsis pilosula seedlings are pushed out of the feeding trough 301. After the trough 301, it falls downward onto the conveyor belt 306, and is blocked by the partition 307, so that the Codonopsis pilosula seedlings are stuck on the protruding teeth 309 to avoid rolling down directly, which affects the subsequent clamping and planting of the Codonopsis pilosula seedlings. At the same time, it also prevents two Codonopsis pilosula seedlings from falling at the same time, so that neither of them is stuck by the protruding teeth 309. Through the operation of the above components, the bundles of Codonopsis pilosula seedlings can be automatically separated into individual Codonopsis pilosula seedlings, which is convenient for the subsequent clamping and planting of the Codonopsis pilosula seedlings, so as to improve the work efficiency during planting, avoid the inconvenience of manually separating the bundles of Codonopsis pilosula seedlings and then putting them on the conveyor belt 306, which affects the planting efficiency.

[0021] For example 2, please refer to Figure 5-Figure 8The present invention is an automatic separation and transplanting device for Codonopsis pilosula seedlings. On the basis of the first embodiment, the cleaning and squeezing component 4 includes a seedling clamping plate 401 fixedly connected to the outer wall of the rotating rod 204, an elastic sponge 402 fixedly connected to the outer wall of the rotating rod 204, a seedling clamping plate 2 403 fixedly connected to the outer wall of the rotating rod 204, and the outer wall of the seedling clamping plate 2 403 is fixedly connected to the outer wall of the elastic sponge 402. When the rotating rod 204 rotates, the seedling clamping plate 1 401, the elastic sponge 402 and the seedling clamping plate 2 403 can be driven to rotate synchronously, so that the Codonopsis pilosula seedlings that fall between the seedling clamping plate 401 and the elastic sponge 402 are inserted into the soil under the continuous rotation of the seedling clamping plate 401 and the elastic sponge 402, thereby achieving the purpose of planting Codonopsis pilosula seedlings.

[0022] The cleaning and squeezing assembly 4 also includes an arc block 404 fixedly connected to the outer wall of the overall bracket 1, a connecting rod 405 fixedly connected to the outer wall of the overall bracket 1, and a sliding rod 406 slidably connected to the inner wall of the seedling clamping plate 401. When the seedling clamping plate 401 rotates, the sliding rod 406 is synchronously driven to move. When the seedling clamping plate 401 drives the sliding rod 406 to move to contact the arc block 404, the sliding rod 406 will be squeezed by the arc block 404 and shrink, driving subsequent components to clamp the Codonopsis pilosula seedlings.

[0023] The cleaning and squeezing assembly 4 also includes a fixed block 407 fixedly connected to the outer wall of the sliding rod 406, the outer wall of the fixed block 407 is slidably connected to the inner wall of the seedling clamping plate 401, and the outer wall of the sliding rod 406 is fixedly connected with a telescopic spring 408. By utilizing the above-mentioned characteristic that the rotating rod 204 will continuously rotate, a seedling clamping plate 401 is set. When the rotating rod 204 rotates, the seedling clamping plate 401 and the elastic sponge 402 are synchronously driven to rotate. When the conveyor belt 306 rotates, the sliding rod 406 is driven to move. When the sliding rod 406 contacts the arc block 404, the sliding rod 406 is pressed to move toward the elastic sponge 402, and drives the fixed block 407 to move synchronously. At this time, the Codonopsis pilosula seedlings moving downward with the conveyor belt 306 will fall between the fixed block 407 and the elastic sponge 402, and then be clamped by the fixed block 407 and the elastic sponge 402 moving outward. When the seedling clamping plate 401 rotates downward, it is inserted into the soil. In the embodiment of the present invention, after the sliding rod 406 loses contact with the arc block 404, the sliding rod 406 drives the fixed block 407 to move under the action of the telescopic spring 408, and the Codonopsis pilosula seedling loses its grip and falls into the soil to achieve the purpose of planting. When the seedling clamping plate 401 continues to rotate, the fixed block 407 shrinks inwardly due to the action of the telescopic spring 408. When it rotates to the fixed scraper 409, the outer surface of the fixed block 407 will contact the fixed scraper 409, so that the soil on the fixed block 407 is After being scraped away to prevent the soil adhering to the fixed block 407 from agglomerating, the distance between the fixed block 407 and the elastic sponge 402 is reduced, so that the Codonopsis pilosula seedlings may not be able to fall between the two, and thus cannot be clamped, which affects the planting of the Codonopsis pilosula seedlings. Alternatively, after the distance between the fixed block 407 and the elastic sponge 402 is reduced, the moving distance of the fixed block 407 remains unchanged, so that the clamping force on the Codonopsis pilosula seedlings becomes greater, causing the Codonopsis pilosula seedlings to be damaged during clamping, affecting the subsequent survival rate.

[0024] The cleaning and squeezing assembly 4 also includes a fixed scraper 409 fixedly connected to the outer wall of the connecting rod 405, and a spring scraper 410 is slidably connected to the inner wall of the connecting rod 405. The outer wall of the spring scraper 410 is slidably connected to the outer wall of the elastic sponge 402. By utilizing the above-mentioned characteristics, when the rotating rod 1 204 rotates, it drives the elastic sponge 402 and the seedling clamping plate 2 403 to rotate. When the elastic sponge 402 rotates continuously, it will continuously contact the spring scraper 410. Due to the action of the spring, the spring scraper 410 will cling to and squeeze the elastic sponge 402, so that the elastic sponge 402 is continuously rotated by the spring scraper The scraping and squeezing of 410 can scrape off the residual sticky soil impurities on the elastic sponge 402. At the same time, due to the squeezing of the spring scraper 410, most of the water in the elastic sponge 402 can be squeezed out, avoiding the elastic sponge 402 absorbing more water after working for a period of time when there is more water in the soil due to the water absorption characteristic of the sponge. When there is more water in the elastic sponge 402, it may affect the resilience of the elastic sponge 402, so that it is affected when clamping the Codonopsis pilosula seedlings. At the same time, the elastic sponge 402 absorbs more water, and its weight will also increase, thereby increasing the burden on the motor 201.

[0025] The trenching and overflow prevention component 5 includes a conical plate 501 fixedly connected to the bottom of the integral bracket 1, and a rotating rod 3 502 is rotatably connected to the inner wall of the conical plate 501, and a pressure plate 503 is fixedly connected to the bottom of the rotating rod 3 502, and the outer wall of the pressure plate 503 is rotatably connected to the inner wall of the conical plate 501. Due to the conical design of the front of the conical plate 501, when the traction equipment drives the transplanting device forward, the conical plate 501 will dig trenches and grooves in the soil to facilitate the subsequent planting of Codonopsis pilosula seedlings. When grooving, the squeezed soil will move from the middle of the conical plate 501 to both sides. When the soil moves to both sides, it will push the pressure plate 503 to rotate.

[0026] The trenching and overflow prevention component 5 also includes a conveyor belt 504 rotatably connected to the outer wall of the rotating rod 3 502, the outer wall of the conveyor belt 504 is slidably connected to the inner wall of the conical plate 501, and the outer wall of the conveyor belt 504 is fixedly connected to a fixed plate 505, and the outer wall of the fixed plate 505 is slidably connected to the inner wall of the conical plate 501. The characteristic of the traction device pulling the transplanting device forward is used to set a conical plate 501. When the device moves forward, trenches can be dug in the soil through the conical plate 501. While digging trenches and grooving, the soil will accumulate more and more and move from the middle of the conical plate 501 to both sides. When the soil moves to both sides, it will push the compressed The plate 503 rotates, and when the pressure plate 503 rotates, the conveyor belt 504 and the fixed plate 505 are driven to rotate through the rotating rod three 502. When the fixed plate 505 rotates, the soil gradually raised in the middle of the conical plate 501 can be driven to both sides thereof, so as to prevent the soil gradually raised in the middle of the conical plate 501 from falling to the rear of the conical plate 501 during continuous advancement, so that the trenching and grooving in the soil does not reach the specified depth, and there is more soil in the trench. When clamping and inserting the Codonopsis pilosula seedlings, the Codonopsis pilosula seedlings are in contact with the soil too much, so that the Codonopsis pilosula seedlings are excessively bent or even broken during planting, thereby affecting the growth and survival rate of the Codonopsis pilosula seedlings.

[0027] The trenching and overflow prevention component 5 also includes an auxiliary guide wheel 506 rotatably connected to the inner wall of the conical plate 501, and the outer wall of the auxiliary guide wheel 506 is rotatably connected to the inner wall of the conveyor belt 504. A fixed bracket four 507 is fixedly connected to the outer wall of the integral bracket 1, and a rolling wheel 508 is rotatably connected to the outer wall of the fixed bracket four 507. The auxiliary guide wheel 506 makes the conveyor belt 504 rotate more smoothly to avoid obstruction and jamming in the middle. When the overall equipment moves forward, the rolling wheel 508 is driven to rotate by the fixed bracket four 507, so that when the rolling wheel 508 rotates, the soil accumulated on both sides is brought into the grooved trench for soil covering operation, thereby ensuring that the Codonopsis pilosula seedlings are covered with soil.

[0028] A specific application of this embodiment is: before using the device, the device is first installed at the rear of the traction device, and the power supply of the motor 201 is turned on. When the motor 201 is powered on, it drives the pulley 202 to rotate, and then the rotating rod 1 204 is synchronously rotated through the transmission of the belt 1 203. When the rotating rod 1 204 rotates, the worm gear 206 is driven to rotate together through the worm 205, and then the transmission guide wheel 305 is driven to rotate through the transmission of the belt 2 207. When the transmission guide wheel 305 rotates, the rotating rod 2 302 is rotated through the gear 2 304 and the gear 1 303, so that after the bundles of Codonopsis pilosula seedlings are put into the feed trough 301, they slide down the inclined surface of the side wall of the feed trough 301 to the rotating rod 2 302. When the rotating rod 2 302 rotates, it can drive the spring protrusion 308 to get stuck between the Codonopsis pilosula and the Codonopsis pilosula, and then in the process of rotation, The two are separated, and at the same time, when the spring protrusion 308 directly contacts the Codonopsis pilosula seedlings, the spring protrusion 308 will be compressed and contracted inwardly to avoid squeezing the Codonopsis pilosula seedlings during rotation and causing them to be damaged. After the separated Codonopsis pilosula seedlings are pushed out of the feeding trough 301, they fall downward onto the conveyor belt 306 and are blocked by the partition plate 307, so that the Codonopsis pilosula seedlings are stuck on the protruding teeth 309 to avoid directly rolling down and affecting the subsequent clamping and planting of the Codonopsis pilosula seedlings. At the same time, it also prevents the two Codonopsis pilosula seedlings from falling at the same time, so that neither of them is stuck by the protruding teeth 309. Through the operation of the above-mentioned components, the bundles of Codonopsis pilosula seedlings can be automatically separated into individual Codonopsis pilosula seedlings, which is convenient for the subsequent clamping and planting of the Codonopsis pilosula seedlings, so as to improve the work efficiency during planting and avoid the inconvenience of manually separating the bundles of Codonopsis pilosula seedlings and then putting them on the conveyor belt 306, which affects the planting efficiency.

[0029] Utilizing the above-mentioned characteristic that the rotating rod 204 will rotate continuously, a seedling clamping plate 401 is set. When the rotating rod 204 rotates, the seedling clamping plate 401 and the elastic sponge 402 are synchronously driven to rotate. When the seedling clamping plate 401 rotates, the sliding rod 406 is driven to move. When the sliding rod 406 moves to contact the arc block 404, the sliding rod 406 is pressed to move toward the elastic sponge 402, and drives the fixed block 407 to move synchronously. At this time, the Codonopsis pilosula seedlings moving downward with the conveyor belt 306 will fall between the fixed block 407 and the elastic sponge 402, and then be moved outward by the fixed block 407 and the elastic sponge 402 is clamped, and when the seedling clamping plate 401 rotates downward, it is inserted into the soil. After the sliding rod 406 loses contact with the arc block 404, the sliding rod 406 drives the fixed block 407 to move under the action of the telescopic spring 408, and the Codonopsis pilosula seedling loses its clamping and falls into the soil to achieve the purpose of planting. When the seedling clamping plate 401 continues to rotate, the fixed block 407 shrinks inwardly due to the action of the telescopic spring 408. When it rotates to the fixed scraper 409, the outer surface of the fixed block 407 will contact the fixed scraper 409, so that the soil on the fixed block 407 is scraped and removed, avoiding the soil adhering to the fixed block 407 from caking. , the distance between the fixed block 407 and the elastic sponge 402 is reduced, so that the Codonopsis pilosula seedlings may not fall between the two, and thus cannot be clamped, which affects the planting of the Codonopsis pilosula seedlings, or after the distance between the fixed block 407 and the elastic sponge 402 is reduced, because the moving distance of the fixed block 407 remains unchanged, the clamping force on the Codonopsis pilosula seedlings becomes greater, causing the Codonopsis pilosula seedlings to be damaged during clamping, affecting the subsequent survival rate. When the elastic sponge 402 is continuously rotating, it will continuously contact the spring scraper 410. Due to the action of the spring, the spring scraper 410 will cling to and squeeze the elastic sponge 402, causing the elastic sponge 402 to rotate continuously. , and is scraped and squeezed by the spring scraper 410, so that the residual sticky soil impurities on the elastic sponge 402 are scraped off. At the same time, due to the squeezing of the spring scraper 410, most of the water in the elastic sponge 402 can be squeezed out, avoiding the elastic sponge 402 absorbing more water after working for a period of time due to the water absorption characteristic of the sponge when there is more water in the soil. When there is more water in the elastic sponge 402, it may affect the resilience of the elastic sponge 402, so that it is affected when clamping the Codonopsis pilosula seedlings. At the same time, the elastic sponge 402 absorbs more water, and its weight will also increase, thereby increasing the burden on the motor 201.

[0030] By utilizing the characteristic of the traction device to pull the transplanting device forward, a conical plate 501 is set. When the device moves forward, trenches and grooves can be dug in the soil through the conical plate 501. While digging trenches and grooves, the soil will accumulate more and more and move from the middle of the conical plate 501 to both sides. When the soil moves to both sides, it will push the pressure plate 503 to rotate. When the pressure plate 503 rotates, the conveyor belt 504 and the fixed plate 505 are driven to rotate through the rotating rod 3 502. 05 When rotating, the soil gradually raised in the middle of the conical plate 501 can be driven to both sides thereof, so as to prevent the soil gradually raised in the middle of the conical plate 501 from falling to the rear of the conical plate 501 during continuous advancement, so that the trenching in the soil does not reach the specified depth, and there is more soil in the trench. When clamping and inserting the Codonopsis pilosula seedlings, the Codonopsis pilosula seedlings are in excessive contact with the soil, causing the Codonopsis pilosula seedlings to be excessively bent or even broken during planting, thereby affecting the growth and survival rate of the Codonopsis pilosula seedlings.

[0031] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic separation and transplanting device for Codonopsis pilosula seedlings, comprising an integral support (1), the integral support (1) further comprising an auxiliary wheel (101) rotatably connected to the inner wall of the integral support (1), a fixed support 1 (102) being fixedly connected to the top of the integral support (1), a fixed support 2 (103) being fixedly connected to the outer wall of the integral support (1), a fixed support 3 (104) being fixedly connected to the top of the integral support (1), and a trenching and overflow prevention component (5) being fixedly connected to the bottom of the integral support (1), characterized in that: Also includes: A power transmission mechanism (2), the power transmission mechanism (2) comprising a motor (201) fixedly connected to the bottom of a second fixed bracket (103), a pulley (202) fixedly connected to the outer wall of the motor (201), a belt one (203) sleeved on the outer wall of the pulley (202), a rotating rod one (204) rotatably connected to the inner wall of the integral bracket (1), a belt one (203) sleeved on the outer wall of the rotating rod one (204), a worm (205) fixedly connected to the outer wall of the rotating rod one (204), a worm gear (206) meshingly connected to the outer wall of the worm gear (205), the outer wall of the worm gear (206) rotatably connected to the inner wall of the third fixed bracket (104), a belt two (207) sleeved on the outer wall of the worm gear (206), and a cleaning extrusion assembly (4) fixedly connected to the outer wall of the rotating rod one (204); The separation and conveying mechanism (3) comprises a feed trough (301) fixedly connected to the top of the integral support (1), a second rotating rod (302) being rotatably connected to the inner wall of the feed trough (301), a first gear (303) being fixedly connected to the outer wall of the second rotating rod (302), a second gear (304) being meshingly connected to the outer wall of the first gear (303), a transmission guide wheel (305) being fixedly connected to the inner wall of the second gear (304), and the transmission guide wheel (305) being fixedly connected to the inner wall of the second gear (304). A conveyor belt (306) is sleeved on the outer wall of the wheel (305), a belt 2 (207) is sleeved on the outer wall of the transmission guide wheel (305), a partition (307) is fixedly connected to the outer wall of the feed trough (301), the outer wall of the partition (307) is fixedly connected to the outer wall of the fixed bracket 1 (102), a spring protrusion (308) is slidably connected to the inner wall of the rotating rod 2 (302), and a protruding tooth (309) is fixedly connected to the outer wall of the conveyor belt (306).

2. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 1, characterized in that: The cleaning and squeezing assembly (4) comprises a seedling clamping plate 1 (401) fixedly connected to the outer wall of the rotating rod 1 (204), an elastic sponge (402) fixedly connected to the outer wall of the rotating rod 1 (204), a seedling clamping plate 2 (403) fixedly connected to the outer wall of the rotating rod 1 (204), and the outer wall of the seedling clamping plate 2 (403) is fixedly connected to the outer wall of the elastic sponge (402).

3. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 2 is characterized in that: The cleaning extrusion assembly (4) further comprises an arc-shaped block (404) fixedly connected to the outer wall of the integral support (1), a connecting rod (405) fixedly connected to the outer wall of the integral support (1), and a sliding rod (406) slidably connected to the inner wall of the first seedling clamping plate (401).

4. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 3 is characterized by: The cleaning extrusion assembly (4) further comprises a fixing block (407) fixedly connected to the outer wall of the sliding rod (406); the outer wall of the fixing block (407) is slidably connected to the inner wall of the first seedling clamping plate (401); and a telescopic spring (408) is fixedly connected to the outer wall of the sliding rod (406).

5. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 4, characterized in that: The cleaning extrusion assembly (4) further comprises a fixed scraper (409) fixedly connected to the outer wall of the connecting rod (405); a spring scraper (410) is slidably connected to the inner wall of the connecting rod (405); and the outer wall of the spring scraper (410) is slidably connected to the outer wall of the elastic sponge (402).

6. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 5, characterized in that: The trenching and overflow prevention assembly (5) comprises a conical plate (501) fixedly connected to the bottom of the integral bracket (1); a rotating rod three (502) is rotatably connected to the inner wall of the conical plate (501); a pressure plate (503) is fixedly connected to the bottom of the rotating rod three (502); and an outer wall of the pressure plate (503) is rotatably connected to the inner wall of the conical plate (501).

7. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 6, characterized in that: The trenching and overflow prevention assembly (5) further comprises a conveyor belt (504) rotatably connected to the outer wall of the rotating rod three (502); the outer wall of the conveyor belt (504) is slidably connected to the inner wall of the conical plate (501); the outer wall of the conveyor belt (504) is fixedly connected to a fixed plate (505); the outer wall of the fixed plate (505) is slidably connected to the inner wall of the conical plate (501).

8. The automatic separation and transplanting device for Codonopsis pilosula seedlings according to claim 7, characterized in that: The trenching and overflow prevention assembly (5) further comprises an auxiliary guide wheel (506) rotatably connected to the inner wall of the conical plate (501); the outer wall of the auxiliary guide wheel (506) is rotatably connected to the inner wall of the conveyor belt (504); a fixed bracket four (507) is fixedly connected to the outer wall of the integral bracket (1); and a rolling wheel (508) is rotatably connected to the outer wall of the fixed bracket four (507).

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