Transplanting plate for Chinese herbal medicine planting and seedling raising

Abstract

The invention discloses a Chinese herbal medicine planting seedling transplanting plate, and relates to the technical field of Chinese herbal medicine planting.The transplanting plate comprises a transplanting box, rollers are symmetrically and rotationally connected to the two sides of the bottom of the transplanting box, and connecting columns are fixedly connected to the four corners of the top of the transplanting box; the top end of the connecting column is provided with a dismounting assembly. The top of the transplanting box is provided with an automatic discharging mechanism. The automatic discharging mechanism comprises a transplanting plate body, the transplanting plate body is installed at the top end of the connecting column, a plurality of rectangular grooves are formed in the transplanting plate body at equal intervals, a stepping motor drives a transmission rod to rotate, seedling culture barrels are promoted to synchronously and slowly move through conveying wheels and a conveying belt, and then a blocking plate is extruded through a trigger plate; when the Chinese herbal medicine seedlings are transplanted, the rubber pad on the blocking plate is separated from the round opening in the bottom of the seedling raising cylinder, so that automatic discharging can be performed in the transplanting process of the Chinese herbal medicine seedlings, manual transplanting is not needed, a large amount of transplanting time can be saved, the transplanting efficiency can be improved, and the labor intensity of workers can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of Chinese herbal medicine planting, in particular to a Chinese herbal medicine planting seedling raising and transplanting plate. Background Art

[0002] Chinese herbal medicine is an important part of traditional Chinese medicine and has rich medicinal value. In order to ensure the quality and yield of Chinese herbal medicine, the commonly used method for planting and raising seedlings of Chinese herbal medicine is seed propagation. This method usually involves planting the seeds of Chinese herbal medicine on a transplanting plate or a seedling tray, and then transplanting them to the planting field when the seeds grow to a suitable stage.

[0003] At present, when transplanting Chinese herbal seedlings, the Chinese herbal seedlings in the transplanting plate or the seedling tray are usually taken out manually, and then the taken out Chinese herbal seedlings are transplanted into the planting field. This transplanting method is relatively complicated and requires a lot of time and manpower, which not only affects the speed of the Chinese herbal seedlings and the transplanting efficiency of the Chinese herbal seedlings, but also increases the labor intensity of the workers, thereby greatly increasing the overall cost of planting Chinese herbal seedlings. Summary of the invention

[0004] In view of this, and in view of the deficiencies in the prior art, the present invention provides a Chinese herbal medicine planting seedling transplanting plate to solve the problem of low transplanting efficiency caused by manual transplanting of Chinese herbal medicine seedlings in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solutions: a Chinese herbal medicine planting seedling transplanting plate, comprising a transplanting box, the bottom of which is symmetrically rotatably connected to rollers on both sides, and the top of which is fixedly connected to connecting columns at the four corners;

[0006] The top of the connecting column is provided with a disassembly assembly, and the top of the transplanting box is provided with an automatic unloading mechanism;

[0007] The automatic unloading mechanism includes a transplanting plate body, which is installed on the top of the connecting column. A plurality of rectangular grooves are equidistantly provided on the transplanting plate body. Transmission rods are symmetrically connected in rotation in the plurality of rectangular grooves. A stepper motor is fixedly connected to an outer wall of one side of the transplanting box. The output shaft of the stepper motor is fixedly connected to a transmission rod close to the stepper motor. A plurality of conveying wheels are equidistantly fixedly connected to each of the transmission rods. Every two of the conveying wheels form a group. Two groups of conveying wheels are arranged in each of the rectangular grooves. A conveyor belt is sleeved on each group of conveying wheels. A plurality of notches are equidistantly provided on the conveyor belt. An adjusting component is arranged at the bottom of the conveyor belt. A plurality of equidistantly provided at the bottom of the conveyor belt A seedling raising tube, a plurality of the seedling raising tubes are provided with a soil fixing mechanism, a plurality of the seedling raising tubes are rotatably connected to a blocking plate at the bottom, a shorter part of the blocking plate is located on the side away from the bottom of the seedling raising tube, a torsion spring is symmetrically fixedly connected between the blocking plate and the outer wall of the seedling raising tube, a rubber pad is fixedly connected to the side of the blocking plate close to the seedling raising tube, a feeding port is provided on the top of the transplanting box away from the stepping motor, a trigger plate is fixedly connected to the side of the top of the transplanting box close to the feeding port, the trigger plate is located on the movement trajectory of the blocking plate, a protective cover is symmetrically fixedly connected to the inside of each of the rectangular grooves, a protective cover set is arranged on the outer surface of the transmission rod, and a protective cover is arranged on the outside of the conveyor belt and the conveying wheel.

[0008] Preferably, the disassembly and assembly component includes a slot, which is opened at the top of the connecting column, a sliding column is slidably connected inside the slot, a baffle is fixedly connected to the outer surface of the sliding column, one end of the sliding column is fixedly connected to a pull ring, the pull ring is located outside the connecting column, a tension spring is sleeved on the outer surface of the sliding column, and both ends of the tension spring respectively conflict with the baffle and the inner wall of the slot on one side close to the pull ring.

[0009] Preferably, a limiting block is symmetrically fixedly connected to each of the connecting columns, and the side of the limiting block away from the connecting column is located on the movement trajectory of the pull ring. A hollow card block is slidably connected inside the card slot, and the hollow card block is provided with a hole groove. The hole groove in the middle of the hollow card block is adapted to the sliding column, and the hollow card block is fixedly connected to the four corners of the bottom of the transplanting plate body, and the transplanting plate body is snap-fitted with the card slot through the hollow card block.

[0010] Preferably, the adjustment component includes a connecting tube, which is symmetrically fixedly connected to the top of the seedling tube, and the upper part of the connecting tube is in sliding cooperation with the surface of the conveyor belt. Each seedling tube is provided with four slide grooves on the top, and the four slide grooves are symmetrically arranged at the four corners of the top of the seedling tube. A limiting frame is slidably connected inside each slide groove, and a latch tooth is fixedly connected to the top of the limiting frame. A plurality of convex strips are fixedly connected to the latch tooth, and the convex strips on the latch tooth are adapted to the notches on the conveyor belt. The latch tooth is located inside the connecting tube, and the latch tooth and the surface of the conveyor belt are engaged with each other.

[0011] Preferably, a return spring is fixedly connected between the bottom of the limit frame and the bottom of the inner cavity of the slide slot, and a push-pull plate is fixedly connected to every two limit frames, and the push-pull plate is in sliding fit with the slide slot.

[0012] Preferably, the soil-fixing mechanism comprises a groove, which is arranged on the inner wall of the seedling tube close to the torsion spring, and a reciprocating screw is symmetrically rotatably connected inside the groove, and there are two reciprocating screws, which are fixedly connected to each other.

[0013] Preferably, the outer surfaces of the two reciprocating screws are connected with an extrusion plate via a nut thread, the extrusion plate is in an arc shape as a whole, and the outer arc surface of the extrusion plate is slidably connected to the inner wall of the seedling tube.

[0014] Preferably, a second protective cover is fixedly connected to the inner wall of the seedling tube on one side close to the reciprocating screw, a limiting groove is provided on the outer arc surface of the extrusion plate on one side close to the reciprocating screw, and both ends of the second protective cover are in sliding fit with the limiting groove.

[0015] Preferably, one of the reciprocating screws is fixedly connected to gear one at one end away from protective cover two, and the blocking plate is fixedly connected to gear two at one side close to gear one, and gear one is meshed with gear two, and both gear one and gear two are located outside the seedling tube.

[0016] Compared with the prior art, the present invention provides a Chinese herbal medicine planting seedling transplanting plate, which has the following beneficial effects:

[0017] The driving rod is driven to rotate by a stepper motor, and the seedling tube is prompted to move slowly and synchronously through the conveyor wheel and the conveyor belt. The blocking plate is then squeezed by the trigger plate to cause the rubber pad on the blocking plate to separate from the circular opening at the bottom of the seedling tube. In this way, automatic unloading can be carried out during the transplanting of Chinese herbal medicine seedlings, and manual transplanting is not required, thereby saving a lot of transplanting time. This can not only improve the transplanting efficiency, but also reduce the labor intensity of workers.

[0018] By driving gear one to rotate through gear two on the blocking plate, the extrusion plates on the two reciprocating screws are prompted to move relative to each other, thereby avoiding the problem that the Chinese herbal seedlings are difficult to remove from the transplanting plate body during the transplanting process. This can effectively reduce the damage to the roots of the Chinese herbal seedlings during the transplanting process, allowing them to adapt to the new environment and resume growth more quickly, thereby improving the survival rate of the transplanted Chinese herbal seedlings and further improving the transplanting efficiency of the Chinese herbal seedlings.

[0019] The worker manually pulls the pull ring to separate the sliding column from the hollow block, and stretches the spring to make the sliding column pass through the hollow block. The worker then manually twists the pull ring to rotate it ninety degrees, so that the pull ring and the limit block engage with each other. In this way, the transplanting board body can be quickly disassembled and replaced, so that the transplanting box can load multiple transplanting board bodies, thereby reducing the time required for replacing the transplanting board bodies, thereby improving the overall transplanting efficiency. At the same time, different transplanting board bodies can be replaced according to different types of Chinese herbal medicine seedlings to adapt to different transplanting needs.

[0020] The worker manually presses the push-pull plate downward to disengage the latch on the limit frame from the conveyor belt, and manually pushes and pulls the seedling tube horizontally to adjust the distance between multiple seedling tubes. This can adjust the planting spacing between the Chinese herbal seedlings in multiple seedling tubes, which can optimize the growth environment of the Chinese herbal seedlings, and thus effectively improve the transplant survival rate, thereby improving the quality and yield of the Chinese herbal medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall structure of the present invention from another perspective;

[0023] Figure 3 It is a schematic diagram of the cross-section structure of the transplanting plate body in the present invention;

[0024] Figure 4 It is an enlarged view of the structure of the trigger plate in the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-section structure of the connecting tube in the present invention;

[0026] Figure 6 It is a schematic diagram of the cutaway structure of the seedling raising tube in the present invention;

[0027] Figure 7 For the present invention Figure 6 A magnified view of the structure at center A;

[0028] Figure 8 It is an enlarged view of the structure of the seedling raising tube in the present invention;

[0029] Fig. 9 It is an enlarged view of the structure of the reciprocating screw in the present invention;

[0030] Fig.10 It is a structural exploded diagram of the soil consolidation mechanism in the present invention;

[0031] Fig.11 It is a schematic diagram of the cross-section structure of the connecting column in the present invention;

[0032] Fig.12 For the present invention Fig.11 A magnified view of the structure at B in the middle;

[0033] Fig.13 It is a structural schematic diagram of the intersection state of the pull ring and the limit block in the present invention;

[0034] Fig.14 It is a structural explosion diagram of the disassembled components in the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Transplanting box; 101. Roller; 102. Connecting column;

[0037] Disassembly and assembly components: 2, card slot; 201, slide column; 202, baffle; 203, pull ring; 204, tension spring; 205, limit block; 206, hollow card block;

[0038] Automatic unloading mechanism: 3, transplanting plate body; 301, rectangular groove; 302, transmission rod; 303, stepping motor; 304, conveying wheel; 305, conveyor belt; 306, seedling tube; 307, blocking plate; 308, torsion spring; 309, rubber pad; 310, unloading port; 311, trigger plate; 312, protective cover 1;

[0039] Adjustment components: 4, connecting tube; 401, slide groove; 402, limit frame; 403, latching teeth; 404, return spring; 405, push-pull plate;

[0040] Soil fixing mechanism: 5, groove; 501, reciprocating screw; 502, extrusion plate; 503, protective cover 2; 504, limiting groove; 505, gear 1; 506, gear 2. DETAILED DESCRIPTION

[0041] 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.

[0042] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0043] Example

[0044] like Figures 1 to 3As shown, in order to solve the problems mentioned in the technical solution, the embodiment of the present application provides a Chinese herbal medicine planting seedling transplanting plate, including a transplanting box 1, the bottom of the transplanting box 1 is symmetrically rotatably connected with rollers 101 on both sides, and the rollers 101 are configured with a driving motor, which is used to drive the movement of the transplanting box 1. Connecting columns 102 are fixedly connected at the four corners of the top of the transplanting box 1.

[0045] like Figures 11 to 14 As shown, a disassembly and assembly component is provided at the top of the connecting column 102, and the disassembly and assembly component includes a slot 2, which is opened at the top of the connecting column 102, a sliding column 201 is slidably connected inside the slot 2, a baffle 202 is fixedly connected to the outer surface of the sliding column 201, a pull ring 203 is fixedly connected to one end of the sliding column 201, the pull ring 203 is located outside the connecting column 102, a tension spring 204 is sleeved on the outer surface of the sliding column 201, and both ends of the tension spring 204 respectively conflict with the baffle 202 and the inner wall of the slot 2 on one side close to the pull ring 203. A limiting block 205 is symmetrically fixedly connected to each connecting column 102, and the side of the limiting block 205 away from the connecting column 102 is located on the movement trajectory of the pull ring 203, and the rotating pull ring 203 is in a vertical state and can be slidably adapted between every two limiting blocks 205. The rotating pull ring 203 is in a horizontal state so that it can be in contact with the side of the limiting block 205 away from the slot 2. A hollow block 206 is slidably connected inside the slot 2, and the hollow block 206 is provided with a hole groove. The hole groove in the middle of the hollow block 206 is adapted to the sliding column 201, wherein the limiting block 205 can make the sliding column 201 and the hollow block 206 in a disengaged state, thereby releasing the limiting effect on the hollow block 206.

[0046] like Figures 3 to 6 As shown, an automatic unloading mechanism is arranged on the top of the transplanting box 1, and the automatic unloading mechanism includes a transplanting plate body 3, a hollow clamping block 206 is fixedly connected at the four corners of the bottom of the transplanting plate body 3, and the transplanting plate body 3 is clamped with the clamping slot 2 through the hollow clamping block 206, and a plurality of rectangular grooves 301 are equidistantly provided on the transplanting plate body 3, and transmission rods 302 are symmetrically connected in rotation in the plurality of rectangular grooves 301, and the number of transmission rods 302 is two, and a stepper motor 303 is fixedly connected to the outer wall of one side of the transplanting box 1, and the output shaft of the stepper motor 303 is fixedly connected to the transmission rod 302 close to it, and a plurality of conveying wheels 304 are equidistantly fixedly connected to each transmission rod 302, and every two conveying wheels 304 form a group, and two groups of conveying wheels 304 are arranged in each rectangular groove 301, and a conveyor belt 305 is sleeved on the outer surface of each group of conveying wheels 304, and a plurality of notches are equidistantly provided on the conveyor belt 305.

[0047] A plurality of seedling tubes 306 are equidistantly arranged at the bottom of the conveyor belt 305, and a circular opening is provided at the bottom of the inner cavity of each of the plurality of seedling tubes 306, which is used for feeding Chinese herbal medicine seedlings. A blocking plate 307 is rotatably connected to the bottom of the plurality of seedling tubes 306, wherein the blocking plate 307 is L-shaped as a whole, the longer portion of the blocking plate 307 fits against the outer wall of the bottom of the seedling tube 306, and the shorter portion of the blocking plate 307 is located on the side away from the bottom of the seedling tube 306. A torsion spring 308 is symmetrically fixedly connected between the blocking plate 307 and the outer wall of the seedling tube 306, a rubber pad 309 is fixedly connected to the side of the blocking plate 307 close to the seedling tube 306, and the surface of the rubber pad 309 is adapted to the inner circular opening of the inner cavity bottom of the seedling tube 306, a feeding port 310 is provided at the top of the transplanting box 1 away from the stepping motor 303, a trigger plate 311 is fixedly connected to the side of the top of the transplanting box 1 close to the feeding port 310, and the top of the trigger plate 311 Located on the movement trajectory of the shorter part of the blocking plate 307, a protective cover 312 is symmetrically fixedly connected inside each rectangular groove 301, and the protective cover 312 is sleeved on the outer surface of the transmission rod 302. The protective cover 312 is arranged on the outside of the conveyor belt 305 and the conveyor wheel 304, and the protective cover 312 and the conveyor belt 305 and the conveyor wheel 304 do not contact each other. The protective cover 312 can prevent the conveyor belt 305 and the conveyor wheel 304 from causing damage to the Chinese herbal medicine seedlings.

[0048] like Figures 5 to 7 As shown, the conveyor belt 305 is provided with an adjustment component, which includes a connecting tube 4, which is symmetrically fixedly connected to the top of the seedling tube 306, and the upper part of the connecting tube 4 is in sliding cooperation with the surface of the conveyor belt 305. Four slide grooves 401 are provided on the top of each seedling tube 306, and the four slide grooves 401 are symmetrically arranged at the four corners of the top of the seedling tube 306. A limited frame 402 is slidably connected inside each slide groove 401, and a latch 403 is fixedly connected to the top of the limited frame 402. A plurality of convex strips are fixedly connected on the latch 403, and the convex strips on the latch 403 are adapted to the notches on the conveyor belt 305, and the latch 403 is located inside the connecting tube 4. A reset spring 404 is fixedly connected between the bottom of the limited frame 402 and the bottom of the inner cavity of the slide groove 401, and a push-pull plate 405 is fixedly connected to each of the two limited frames 402, and the push-pull plate 405 is in sliding cooperation with the slide groove 401.

[0049] like Figures 8 to 10As shown, a soil fixing mechanism is provided on the seedling tube 306, and the soil fixing mechanism includes a groove 5, which is provided on the inner wall of one side of the seedling tube 306 close to the torsion spring 308, and a reciprocating screw 501 is symmetrically rotated and connected inside the groove 5, and the number of the reciprocating screws 501 is two, and the lines of the two reciprocating screws 501 are opposite, and the two reciprocating screws 501 are fixedly connected. The outer surfaces of the two reciprocating screws 501 are connected with an extrusion plate 502 through a nut thread, and the extrusion plate 502 is in an arc shape as a whole, and the outer arc surface of the extrusion plate 502 is slidably connected to the inner wall of the seedling tube 306. A protective cover 2 503 is fixedly connected to the inner wall of the seedling tube 306 on one side close to the reciprocating screw 501, and a limiting groove 504 is provided on the outer arc surface of the extrusion plate 502 on the side close to the reciprocating screw 501, and the two ends of the protective cover 2 503 are in sliding cooperation with the limiting groove 504, wherein the vertical height of the protective cover 2 503 is greater than the vertical height of the groove 5, and the protective cover 2 503 covers the outside of the groove 5, and the protective cover 2 503 can prevent the soil in the seedling tube 306 and the Chinese herbal seeds used for seedling cultivation from entering the groove 5 and causing the reciprocating screw 501 to fail to operate normally. One end of the reciprocating screws 501 away from the protective cover 2 503 is fixedly connected to the gear 1 505, and the side of the blocking plate 307 close to the gear 1 505 is fixedly connected to the gear 2 506, and the gear 1 505 is meshed with the gear 2 506, and the gear 1 505 and the gear 2 506 are both located outside the seedling tube 306, and the number of teeth of the gear 2 506 is greater than the number of teeth of the gear 1 505, thereby, when the gear 2 506 and the gear 1 505 are meshed and rotated synchronously, the number of rotations of the gear 1 505 is greater than the number of rotations of the gear 2 506.

[0050] Initial state: the pull ring 203 is in a vertical state, the pull ring 203 is attached to the surface of the connecting column 102 and is located between the two limit blocks 205 , and the plurality of seedling tubes 306 are located on the lower side of the conveyor belt 305 .

[0051] Working process: Before transplanting, workers can add an appropriate amount of soil required for Chinese herbal seed seedling cultivation into multiple seedling tubes 306 on the transplanting board body 3, then bury the Chinese herbal seeds to be planted in the soil, and then place the transplanting board body 3 in an environment suitable for the growth of Chinese herbal seeds, so that the Chinese herbal seeds can develop into Chinese herbal seedlings. When it is necessary to transplant the Chinese herbal medicine seedlings to the planting field, the worker first pulls the pull ring 203 located at the four corners of the transplanting box 1, so that the pull ring 203 in the vertical state slides from between the two limit blocks 205 to the side away from the tension spring 204, and the pull ring 203 gradually moves away from the connecting column 102, causing the tension spring 204 to be squeezed and contracted by the baffle 202. When the pull ring 203 moves from between the two limit blocks 205 to the outside of the limit block 205, the worker manually twists the pull ring 203 and rotates it ninety degrees. At this time, the pull ring 203 changes from a vertical state to a horizontal state. Then the worker releases the pull ring 203 and, under the action of the elastic force of the tension spring 204, it conflicts with the side of the limit block 205 away from the tension spring 204. Similarly, the pull ring 203 at the four corners of the top of the transplanting box 1 is engaged with the limit block 205 in the same way. Then the worker transplants the Chinese herbal medicine seedlings The transplanting board body 3 is placed on the transplanting box 1, so that the hollow blocks 206 at the four corners of the bottom of the transplanting board body 3 are inserted into the slots 2 on the connecting column 102. After being inserted into place, the worker first pulls the pull ring 203 and rotates the pull ring 203 ninety degrees to change it from a horizontal state to a vertical state, and drives the pull ring 203 to be stuck between the two limit blocks 205 at the corresponding positions through the tension spring 204. At this time, the sliding column 201 slides along the inside of the slot 2 with the tension spring 204, and the sliding column 201 extends into the hole groove at the center position of the hollow block 206. In this way, the transplanting board body 3 can be quickly disassembled and replaced, so that the transplanting box 1 can load multiple transplanting board bodies 3, thereby reducing the time required for replacing the transplanting board body 3, thereby improving the overall transplanting efficiency. At the same time, different transplanting board bodies 3 can be replaced according to different types of Chinese herbal medicine seedlings, so as to adapt to different transplanting needs.

[0052] After the transplanting plate body 3 with Chinese herbal medicine seedlings is installed, the worker sets the moving distance and the dwell time of the stepper motor 303 each time according to the spacing of the seedling tubes 306 through the controller, so that the stepper motor 303 automatically stops running each time it moves the distance between the seedling tube 306 farthest from the stepper motor 303 and the discharge port 310, and then starts the stepper motor 303 to drive a transmission rod 302 fixedly connected to it to slowly rotate toward the discharge port 310, and the multiple conveying wheels 304 on the transmission rod 302 here rotate slowly accordingly, and then the multiple conveying wheels 304 drive the conveying wheels 304 on another transmission rod 302 to rotate synchronously through the conveyor belt 305 connected to it, and then the other transmission rod 302 also rotates synchronously accordingly. At this time, the multiple seedling tubes 306 located on the conveyor belt 305 slowly move towards the discharge port 310, and then the seedling tube 306 located at the front end of the moving direction gradually approaches the trigger plate 311, and then the bottom of the seedling tube 306 is blocked. The shorter part of plate 307 is blocked by trigger plate 311 and rotates, and torsion spring 308 is squeezed by blocking plate 307 and gradually tightened, so that the longer part of blocking plate 307 gradually changes from being attached to the bottom of seedling tube 306 to not being attached to the bottom, and synchronously rotates the longer part of blocking plate 307 so that the rubber pad 309 on it is separated from the circular opening at the bottom of seedling tube 306, and then the angle between the longer part of blocking plate 307 and the bottom of seedling tube 306 gradually increases until the stepper motor 303 reaches the set moving distance, the stepper motor 303 stops rotating, and multiple seedling tubes 306 also stop moving. At this time, the seedling tube 306 is located above the discharge port 310, and the angle between the longer part of blocking plate 307 and the bottom of seedling tube 306 is the maximum value, so that automatic discharge can be carried out during the transplanting of Chinese herbal medicine seedlings, without manual transplanting, thereby saving a lot of transplanting time, which can not only improve transplanting efficiency but also reduce the labor intensity of workers.

[0053] At the same time, during the rotation of the blocking plate 307, the gear 2 506 thereon also rotates synchronously, and then the gear 2 506 drives the gear 1 505 meshing with it to rotate in the opposite direction, and the gear 1 505 then drives the two reciprocating screws 501 to rotate in the same direction, so that the extrusion plates 502 on the two reciprocating screws 501 move toward each other along the inner wall of the surface of the protective cover 2 503. In this process, the two arc-shaped extrusion plates 502 gather the moist and loose soil in the seedling tube 306, causing the moist and loose soil to be stressed and bonded to the outside of the Chinese herbal medicine seedlings, and causing the size of the soil to shrink. Then, when the extrusion plates 502 move along the wire When the nut moves to the intersection of the two reciprocating screws 501, the two reciprocating screws 501 drive the extrusion plate 502 to move in the opposite direction through the nut, so that the extrusion plate 502 gradually moves away from the protective cover 2 503, thereby releasing the gathering work of the soil, so as to facilitate the feeding of the soil and the Chinese herbal seedlings, and thus avoiding the problem that the Chinese herbal seedlings are difficult to be removed from the transplanting plate body 3 during the transplanting process. This can effectively reduce the damage to the roots of the Chinese herbal seedlings during the transplanting process, so that they can adapt to the new environment and resume growth more quickly, thereby improving the survival rate of the transplanted Chinese herbal seedlings, and at the same time can further improve the transplanting efficiency of the Chinese herbal seedlings. At this time, the shrunken soil drives the Chinese herbal seedlings on it to slide downward from the circular opening at the bottom of the seedling tube 306, causing the soil and the Chinese herbal seedlings to slide from the longer side of the blocking plate 307 to the inside of the discharge port 310, and then fall into the pit in the planting field under the action of gravity. The workers then cover the pit with soil, thereby completing the transplanting and planting of the Chinese herbal seedlings. After unloading, the seedling tube 306 continues to move forward along the conveyor belt 305, so that the blocking plate 307 at the bottom of the seedling tube 306 is disengaged from the trigger plate 311, and the torsion spring 308 loses its restriction and gradually returns to its original state. Then the torsion spring 308 drives the blocking plate 307 to return to its original position and fit with the bottom of the seedling tube 306, so that the rubber pad 309 on the blocking plate 307 and the circular mouth at the bottom of the seedling tube 306 overlap with each other. Then, the seedling tube 306 after unloading moves to the top of the transplanting plate body 3 with the conveyor belt 305, so that the seedling tube 306 is deflected as a whole and is in an inverted state. After all the Chinese herbal seedlings in multiple seedling tubes 306 on the conveyor belt 305 are unloaded, the conveyor belt 305 continues to drive the seedling tube 306 to move, so that the multiple seedling tubes 306 return to their original state, thereby facilitating the subsequent Chinese herbal seed seedling raising work.

[0054] When it is necessary to adjust the distance between the Chinese herbal medicine seedlings, the worker first manually presses down the push-pull plates 405 located on both sides of the seedling tube 306, so that the push-pull plates 405 drive the limit frame 402 to slide downward along the inside of the slide groove 401, and then the latch teeth 403 on the top of the limit frame 402 also move down and disengage from the conveyor belt 305, and simultaneously make the convex strips on the latch teeth 403 not engage with the recesses of the conveyor belt 305. At this time, the worker pushes and pulls the seedling tube 306 horizontally to make it move horizontally along the surface of the conveyor belt 305, and repeats this cycle to adjust the distance between multiple seedling tubes 306. Thereby, the planting spacing between the Chinese herbal medicine seedlings in multiple seedling tubes 306 can be adjusted, which can optimize the growth environment of the Chinese herbal medicine seedlings, and then can effectively improve the transplant survival rate, thereby improving the quality and yield of Chinese herbal medicine.

[0055] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A Chinese herbal medicine planting seedling transplanting plate, characterized by: It comprises a transplanting box (1), wherein rollers (101) are symmetrically rotatably connected to the two sides of the bottom of the transplanting box (1), and connecting columns (102) are fixedly connected to the four corners of the top of the transplanting box (1); A disassembly assembly is provided at the top of the connecting column (102), and an automatic unloading mechanism is provided at the top of the transplanting box (1); The automatic unloading mechanism comprises a transplanting plate body (3), the transplanting plate body (3) is mounted on the top of a connecting column (102), a plurality of rectangular grooves (301) are equidistantly provided on the transplanting plate body (3), a transmission rod (302) is symmetrically rotatably connected in the plurality of rectangular grooves (301), a stepping motor (303) is fixedly connected to an outer wall of one side of the transplanting box (1), an output shaft of the stepping motor (303) is fixedly connected to a transmission rod (302) adjacent to the stepping motor (303), and each of the transmission rods (302) is connected to the outer wall of the transplanting box (1). A plurality of conveying wheels (304) are fixedly connected to the rod (302) at equal intervals, and each two of the conveying wheels (304) form a group. Two groups of conveying wheels (304) are arranged in each rectangular groove (301). A conveying belt (305) is sleeved on each group of conveying wheels (304). The conveying belt (305) is provided with a plurality of notches at equal intervals. An adjusting component is arranged at the bottom of the conveying belt (305). A plurality of seedling raising cylinders (306) are arranged at equal intervals at the bottom of the conveying belt (305). A soil fixing mechanism is provided on the seedling tube (306); a plurality of the bottoms of the seedling tubes (306) are rotatably connected to blocking plates (307); a shorter portion of the blocking plates (307) is located on a side away from the bottom of the seedling tube (306); a torsion spring (308) is symmetrically fixedly connected between the blocking plates (307) and the outer wall of the seedling tube (306); a rubber pad (309) is fixedly connected to the side of the blocking plates (307) close to the seedling tube (306); the top of the transplanting box (1) is away from the stepping motor (303 ) is provided with a feeding port (310) on one side, a trigger plate (311) is fixedly connected to a side of the top of the transplanting box (1) close to the feeding port (310), the trigger plate (311) is located on the movement track of the blocking plate (307), and a protective cover (312) is symmetrically fixedly connected inside each of the rectangular grooves (301), the protective cover (312) is sleeved on the outer surface of the transmission rod (302), and the protective cover (312) is arranged to cover the outside of the conveyor belt (305) and the conveyor wheel (304).

2. A Chinese herbal medicine planting seedling transplanting plate according to claim 1, characterized in that: The disassembly assembly comprises a card slot (2), wherein the card slot (2) is arranged at the top end of the connecting column (102), a sliding column (201) is slidably connected inside the card slot (2), a baffle (202) is fixedly connected to the outer surface of the sliding column (201), one end of the sliding column (201) is fixedly connected to a pull ring (203), the pull ring (203) is located outside the connecting column (102), a tension spring (204) is sleeved on the outer surface of the sliding column (201), and two ends of the tension spring (204) respectively contact the baffle (202) and the inner wall of one side of the card slot (2) close to the pull ring (203).

3. A Chinese herbal medicine planting seedling transplanting plate according to claim 2, characterized in that: A limiting block (205) is symmetrically fixedly connected to each of the connecting columns (102); a side of the limiting block (205) away from the connecting column (102) is located on the movement track of the pull ring (203); a hollow clamping block (206) is slidably connected inside the clamping slot (2); the hollow clamping block (206) is provided with a hole groove; the hole groove in the middle of the hollow clamping block (206) is adapted to the sliding column (201); the hollow clamping block (206) is fixedly connected to the four corners of the bottom of the transplanting plate body (3); and the transplanting plate body (3) is clamped with the clamping slot (2) through the hollow clamping block (206).

4. A Chinese herbal medicine planting seedling transplanting plate according to claim 1, characterized in that: The adjustment component comprises a connecting tube (4), the connecting tube (4) is symmetrically fixedly connected to the top of the seedling raising tube (306), the upper part of the connecting tube (4) is in sliding cooperation with the surface of the conveyor belt (305), each of the seedling raising tubes (306) is provided with four slide grooves (401) on the top, the four slide grooves (401) are symmetrically arranged at the four corners of the top of the seedling raising tube (306), each of the slide grooves (401) is slidably connected to a limiting frame (402) inside, the limiting frame (402) is fixedly connected with a latching tooth (403) on the top, a plurality of convex strips are fixedly connected to the latching tooth (403), the convex strips on the latching tooth (403) are adapted to the concave grooves on the conveyor belt (305), the latching tooth (403) is located inside the connecting tube (4), and the latching tooth (403) and the surface of the conveyor belt (305) are mutually engaged.

5. A Chinese herbal medicine planting seedling transplanting plate according to claim 4, characterized in that: A return spring (404) is fixedly connected between the bottom of the limiting frame (402) and the bottom of the inner cavity of the slide groove (401), and a push-pull plate (405) is fixedly connected to each of the two limiting frames (402), and the push-pull plate (405) is in sliding cooperation with the slide groove (401).

6. A Chinese herbal medicine planting seedling transplanting plate according to claim 1, characterized in that: The soil fixing mechanism comprises a groove (5), wherein the groove (5) is provided on an inner wall of a side of the seedling tube (306) close to the torsion spring (308), and a reciprocating screw (501) is symmetrically rotatably connected inside the groove (5), and the number of the reciprocating screws (501) is two, and the two reciprocating screws (501) are fixedly connected to each other.

7. A Chinese herbal medicine planting seedling transplanting plate according to claim 6, characterized in that: The outer surfaces of the two reciprocating screws (501) are connected to a squeezing plate (502) via a nut thread, the squeezing plate (502) is in an arc shape as a whole, and the outer arc surface of the squeezing plate (502) is slidably connected to the inner wall of the seedling tube (306).

8. A Chinese herbal medicine planting seedling transplanting plate according to claim 7, characterized in that: A second protective cover (503) is fixedly connected to the inner wall of the seedling raising tube (306) on the side close to the reciprocating screw (501), and a limiting groove (504) is provided on the outer arc surface of the extrusion plate (502) on the side close to the reciprocating screw (501), and both ends of the second protective cover (503) are in sliding cooperation with the limiting groove (504).

9. A Chinese herbal medicine planting seedling transplanting plate according to claim 8, characterized in that: One end of the reciprocating screw (501) away from the protective cover (503) is fixedly connected to the gear (505), and the side of the blocking plate (307) close to the gear (505) is fixedly connected to the gear (506), and the gear (505) and the gear (506) are meshed, and the gear (505) and the gear (506) are both located outside the seedling tube (306).

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