Agricultural seedling planting integrated device

Abstract

The invention relates to the technical field of seedling planting, and discloses an agricultural seedling planting integrated device which comprises a device frame body, a lifting conveying mechanism is arranged above the device frame body, a seedling feeding and taking mechanism is arranged on the front face of the lifting conveying mechanism, and a seedling planting mechanism is arranged on the front face of the seedling feeding and taking mechanism. The lifting conveying mechanism comprises two driving shaft bearing connecting plates and two driven shaft bearing connecting plates, and the side faces, away from each other, of the two driving shaft bearing connecting plates and the side faces, away from each other, of the two driven shaft bearing connecting plates are fixedly connected with the inner side wall of the device frame body. According to the agricultural seedling planting integrated device, through the cooperation of the lifting conveying mechanism and the seedling conveying and taking mechanism, a first chain is conveniently used for driving a plurality of seedling tray frames and seedling conveying trays to lift and convey up and down, a guide rail motor is used for driving a screw rod to drive a linear module, and a clamping jaw structure is conveniently used for completing seedling taking operation; the effects of improving the operation accuracy and improving the seedling transplanting efficiency are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of seedling planting, and in particular to an integrated agricultural seedling planting device. Background Art

[0002] Seedlings refer to seeds that have germinated in a plug tray and generally grow for about a month, with the standard being that they grow to a full tray and are then suitable for transplanting into other containers. As an important economic crop, peppers are widely grown around the world. Pepper seeds are small and difficult to plant directly, so vegetable crops, flower crops and other food crops need to be planted in seedling trays first and cultivated into seedlings of a certain degree before transplanting, which helps to improve the survival rate and growth quality.

[0003] The traditional method of transplanting pepper seedlings mainly relies on manual labor, which makes it difficult to perform precise operations during the transplanting process, easily leading to uneven growth of the seedlings. On the other hand, the space in the greenhouse is limited and cannot accommodate large agricultural machinery like outdoors. In addition, manual transplanting is inefficient and labor-intensive. Especially in large-scale planting situations, the labor cost is high and the quality of transplanting is difficult to unify. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated agricultural seedling planting device to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated agricultural seedling planting device, comprising a device frame, a lifting and conveying mechanism is arranged above the device frame, a seedling delivery and seedling picking mechanism is arranged on the front of the lifting and conveying mechanism, and a seedling planting mechanism is arranged on the front of the seedling delivery and seedling picking mechanism, the lifting and conveying mechanism comprises two active shaft bearing connecting plates and two driven shaft bearing connecting plates, the side surfaces of the two active shaft bearing connecting plates away from each other and the side surfaces of the two driven shaft bearing connecting plates away from each other are fixedly connected to the inner side wall of the device frame, and the interiors of the two active shaft bearing connecting plates and the interiors of the two driven shaft bearing connecting plates The transmission gear of the present invention is connected with the transmission gear of the present invention one by one, and the transmission gear of the present invention is connected with the transmission gear of the present invention to the transmission gear of the present invention is connected with the transmission gear of the present invention to the transmission gear of the present invention.

[0006] The transmission mechanism is a pair of pairs of sprockets and a coupler, and the pair of pairs are connected along the length of the two wheels, the two wheels being connected by a chain which is coupled to the wheelchair accessible by the two wheels. The support rod is fixedly connected with the inner wall of the mechanism frame, and the two groups of seedling tray brackets are fixedly connected with the upper surface of the device frame, and the guide rail motor, the auxiliary guide rail and the main guide rail are respectively fixedly connected with the guide rail motor, the auxiliary guide rail and the main guide rail, and a screw-driven linear module is jointly arranged above the auxiliary guide rail and the main guide rail, and the output end of the screw-driven linear module is fixedly connected with the seedling picking linear guide, and the seedling picking linear guide is slidably connected to the inside of the auxiliary guide rail and the inside of the main guide. The front side of the seedling picking linear guide is fixedly connected with the seedling picking guide, and the outer surface of the seedling picking guide is sleeved with clamping claw structures arranged at equal distances, and the side surfaces of the two clamping claw structures close to each other are fixedly connected with clamping claw connecting rods, and the back side of the seedling picking guide is fixedly connected with the seedling picking motor, and the output end of the seedling picking motor is fixedly connected with the input end of the clamping claw structure;

[0007] The seedling planting mechanism includes a seedling planting motor, the outer surface of the seedling planting motor is fixedly connected to the upper surface of the device frame, the inner wall of the device frame is fixedly connected to the frame, the output end of the seedling planting motor is fixedly connected to an eccentric wheel, the front side of the eccentric wheel is movably hinged with a joint connecting shaft, the inside of the frame is rotatably connected to a seedling tray recovery reel, the outer surface of the seedling tray recovery reel and the inner wall of the frame are movably hinged to two driving connecting rods, wherein the interiors of two of the driving connecting rods are rotatably connected to the driving connecting shaft, and the driving connecting shaft is rotatably connected to the interior of the joint connecting shaft, wherein one end of the two driving connecting rods are movably hinged with a soil enterer connecting rod, the interiors of the two soil enterer connecting rods are rotatably connected with a transmission connecting rod, and the inner walls of the other two driving connecting rods are in contact with the outer surface of the transmission connecting rod, the outer surface of the transmission connecting rod is movably hinged with seedling tubes arranged at equal distances, and the bottom surface of each of the seedling tubes is fixedly connected to a bionic duckbill soil enterer.

[0008] Preferably, the outer surface of the sprocket driving shaft is fixedly connected with two first driving shaft square seat bearings, and the side surfaces of the two driving shaft bearing connecting plates away from each other are respectively fixedly connected to the outer rings of the two first driving shaft square seat bearings, and the outer surface of the sprocket driven shaft is fixedly connected with two first driven shaft square seat bearings, and the side surfaces of the two driven shaft bearing connecting plates away from each other are respectively fixedly connected to the outer rings of the two first driven shaft square seat bearings.

[0009] The two first driving shafts with square seat bearings are used to improve the rotation stability of the sprocket driving shaft, and the two first driven shafts with square seat bearings are used to improve the rotation stability of the sprocket driven shaft.

[0010] Preferably, a shield is fixedly connected to the inner wall of the mechanism frame, and outer surfaces of a plurality of support rods are in contact with the inner wall of the shield.

[0011] The shield can protect the passing support rod, thereby improving the movement stability of the support rod.

[0012] Preferably, the outer surface of the conveying active shaft is fixedly connected to two second active shafts with square seat bearings, and the two side surfaces of the mechanism frame are respectively fixedly connected to the outer rings of the two second active shafts with square seat bearings; the outer surface of the conveying driven shaft is fixedly connected to two second driven shafts with square seat bearings, and the two side surfaces of the mechanism frame are respectively fixedly connected to the outer rings of the two second driven shafts with square seat bearings.

[0013] The two second driving shafts are provided with square seat bearings to improve the rotational stability of the conveying driving shaft, and the two second driven shafts are provided with square seat bearings to improve the rotational stability of the conveying driven shaft.

[0014] Preferably, an axial switch is fixedly embedded on the front side of the seedling retrieval guide rail, and the axial switch is electrically connected to the guide rail motor, each clamping claw structure and the seedling retrieval motor through a wire.

[0015] By arranging an axial switch on the front side of the seedling taking guide rail, the power on and off of the guide rail motor, each clamping claw structure and the seedling taking motor can be conveniently controlled, thereby facilitating the control of the device.

[0016] Preferably, a limiting plate is sleeved on the outer surface of each of the clamping claw structures, and the upper surface of each of the limiting plates is fixedly connected to the bottom surface of the seedling taking guide rail.

[0017] The limiting plate can be used to limit the clamping claw in the clamping claw structure, thereby improving the clamping stability of the clamping claw.

[0018] Preferably, a seedling tray delivery guide frame is fixedly connected to the inner wall of the device frame, and two side surfaces of the seedling tray delivery guide frame are respectively fixedly connected to the inner wall of the mechanism frame.

[0019] The seedling tray delivery guide frame can be used to guide and deliver the seedling trays delivered by the lifting and conveying mechanism and the seedling delivering and taking mechanism, thereby making the seedling tray delivery connection of the device stronger.

[0020] Preferably, the upper surface of the device frame is fixedly connected to two aluminum profile frames, the bottom surface of the auxiliary guide rail and the bottom surface of the main guide rail are respectively fixedly connected to the upper surfaces of the two aluminum profile frames, and the front side of the device frame is fixedly connected to a bumper.

[0021] By setting up two aluminum profile frames, it is convenient to install the auxiliary guide rail and the main guide rail, and by using a bumper, the damage to the device caused by collision can be reduced.

[0022] Preferably, two cooperating turning plates are fixedly connected to both side surfaces of the device frame, and the sides of the two groups of cooperating turning plates that are away from each other are fixedly connected to transverse outer adjustment cylinders, and the interior of each group of transverse outer adjustment cylinders is slidably connected to a transverse inner adjustment cylinder.

[0023] The telescopic structure composed of the transverse outer adjustment cylinder and the transverse inner adjustment cylinder is installed through two sets of cooperative turning plates, so that the driving wheel distance of the device can be conveniently adjusted by telescoping the transverse outer adjustment cylinder and the transverse inner adjustment cylinder.

[0024] Preferably, the side surfaces of the two groups of transverse inner adjustment cylinders that are away from each other are fixedly connected to longitudinal adjustment seats, the upper surface of each group of longitudinal adjustment seats is fixedly connected to a micro DC motor, the side surfaces of the two groups of longitudinal adjustment seats that are away from each other are fixedly connected to hub motors, and the output ends of each group of hub motors are fixedly connected to a traveling wheel.

[0025] The longitudinal adjustment seat is driven by a micro DC motor to adjust the travel angle of the traveling wheel, and the traveling wheel is driven to rotate by a hub motor, so that the device can be easily moved and turned.

[0026] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0027] First, the present invention is provided with a lifting and conveying mechanism and a seedling delivering and taking mechanism, and can conveniently drive the sprocket driving shaft to rotate by controlling the power supply of the driving motor, and utilize the cooperation of the sprocket driving shaft and the sprocket driven shaft to drive the first chain and the large torque flange coupling to rotate, so that the first chain can be conveniently used to drive multiple seedling tray racks and conveying seedling trays to lift and convey up and down, and then use two motor brackets to fix the conveying motor on one side of the mechanism frame, so that the power output by the conveying motor can be used to make the conveying driving shaft rotate in the mechanism frame, and the cooperation of the conveying driving shaft and the conveying driven shaft can make the driving chain The lifting of the ...

[0028] Secondly, the present invention is provided with a seedling planting mechanism, which can conveniently control the seedling planting motor to drive the eccentric wheel to rotate, and by fixing the frame on the inner wall of the device frame, the rotation of the eccentric wheel can be used to drive the joint connecting shaft to move up and down, and because the bottom end of the joint connecting shaft is hinged with a seedling tray recovery reel, and two sets of driving connecting rods are used to conveniently drive the driving connecting shaft to drive the soil enterer connecting rod, and through the cooperation of the soil enterer connecting rod and the transmission connecting rod, the transmission connecting rod can be used to conveniently move multiple seedling tubes up and down, and the bionic duckbill soil enterer is twisted when performing the downward movement. The spring is tightened, and the bionic duckbill soil enterer is closed. After being inserted into the soil, the bionic duckbill soil enterer opens as it rises, thereby breaking the soil. The seedlings in the random seedling tube are successfully planted in the designated area. The rotation of the eccentric wheel drives the joint connecting shaft to drive the seedling planting mechanism to complete a seedling planting action. During the return stroke, due to the quick return feature, the joint connecting shaft can quickly return to the initial position and prepare for the next seedling planting action. This can reduce the cycle time of the seedling planting action, complete more seedling planting times per unit time, and further improve the working efficiency of the seedling planting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A three-dimensional diagram of the frame of the device of the present invention;

[0030] Figure 2 A three-dimensional diagram of the seedling tray delivery guide frame of the present invention;

[0031] Figure 3 It is a side perspective view of the high torque flange coupling of the present invention;

[0032] Figure 4 is a three-dimensional diagram of a driven sprocket of the present invention;

[0033] Figure 5 A rear perspective view of the clamping jaw structure of the present invention;

[0034] Figure 6 A stereoscopic diagram of the bionic duckbill earth-entering device of the present invention;

[0035] Figure 7 A three-dimensional diagram of the warp wheel of the present invention;

[0036] Among them: 1. Device frame; 2. Lifting and conveying mechanism; 201. Driving motor; 202. Active shaft bearing connecting plate; 203. Sprocket active shaft; 204. Sprocket driven shaft; 205. High torque flange coupling; 206. Driven shaft bearing connecting plate; 207. Seedling tray frame; 208. First chain; 209. Seedling tray conveyor; 3. Seedling delivery and seedling removal mechanism; 301. Conveying motor; 302. Motor bracket; 30 3. Transport driving shaft; 304. Driving sprocket; 305. Support rod; 306. Second chain; 307. Seedling tray bracket; 308. Mechanism frame; 309. Transport driven shaft; 310. Driven sprocket; 311. Guide rail motor; 312. Seedling guide rail; 313. Clamping claw structure; 314. Seedling motor; 315. Secondary guide rail; 316. Main guide rail; 317. Clamping claw connecting rod; 318. Seedling linear guide rail; 3 19. Screw-driven linear module; 4. Seedling planting mechanism; 401. Seedling planting motor; 402. Eccentric wheel; 403. Joint connecting shaft; 404. Driving connecting rod; 405. Soiler connecting rod; 406. Seedling tube; 407. Transmission connecting rod; 408. Bionic duckbill soiler; 409. Frame; 410. Driving connecting shaft; 411. Seedling tray recovery reel; 5. Travel wheel; 6. The first driven shaft with square seat bearing; 7. Seedling tray delivery guide frame; 8. Aluminum profile frame; 9. Bumper; 10. First driving shaft with square seat bearing; 11. Protective cover; 12. Second driven shaft with square seat bearing; 13. Second driving shaft with square seat bearing; 14. Micro DC motor; 15. Longitudinal adjustment seat; 16. Lateral inner adjustment cylinder; 17. Lateral outer adjustment cylinder; 18. Collaborative turning plate; 19. Hub motor; 20. Axial switch; 21. Limit plate. DETAILED DESCRIPTION

[0037] 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.

[0038] Embodiment 1

[0039] See also Figure 1-7 , including a device frame 1, a lifting and conveying mechanism 2 is arranged above the device frame 1, a seedling delivery and taking mechanism 3 is arranged on the front of the lifting and conveying mechanism 2, and a seedling planting mechanism 4 is arranged on the front of the seedling delivery and taking mechanism 3, the lifting and conveying mechanism 2 includes two active shaft bearing connecting plates 202 and two driven shaft bearing connecting plates 206, the side surfaces of the two active shaft bearing connecting plates 202 away from each other and the side surfaces of the two driven shaft bearing connecting plates 206 away from each other are fixedly connected to the inner side wall of the device frame 1, and the two active shaft bearings are fixedly connected to the inner side wall of the device frame 1. The interior of the bearing connecting plate 202 and the interior of the two driven shaft bearing connecting plates 206 are rotatably connected with the sprocket driving shaft 203 and the sprocket driven shaft 204 respectively. The right side of the device frame 1 is fixedly connected with the driving motor 201, and the output end of the driving motor 201 is fixedly connected to the right end of the sprocket driving shaft 203. The side of the two driving shaft bearing connecting plates 202 close to each other and the side of the two driven shaft bearing connecting plates 206 close to each other are fixedly connected with a large torque flange coupling 205. The two sets of large torque flange couplings The outer surface of the shaft 205 is sleeved with a first chain 208, and the two groups of large torque flange couplings 205 are respectively meshed with the two first chains 208. The outsides of the two first chains 208 are hung with seedling tray racks 207 arranged at equal distances, and the interior of each seedling tray rack 207 is clamped with a delivery seedling tray 209 arranged at equal distances. By setting the lifting and conveying mechanism 2, the power supply of the driving motor 201 can be controlled to conveniently drive the sprocket driving shaft 203 to rotate. 204 rotates in two active shaft bearing connecting plates 202 and two driven shaft bearing connecting plates 206 respectively, and the cooperation of the sprocket active shaft 203 and the sprocket driven shaft 204 drives the first chain 208 and the large torque flange coupling 205 to rotate, so that the first chain 208 can be conveniently used to drive multiple seedling tray racks 207 and conveying seedling trays 209 to lift and transport up and down, and then the seedlings can be conveniently lifted and transported, which saves manpower, improves the accuracy of operation, and thus improves the efficiency of transplanting seedlings.

[0040] The outer surface of the sprocket driving shaft 203 is fixedly connected with two first driving shaft square seat bearings 10, and the side surfaces of the two driving shaft bearing connecting plates 202 that are away from each other are fixedly connected to the outer rings of the two first driving shaft square seat bearings 10 respectively. The outer surface of the sprocket driven shaft 204 is fixedly connected with two first driven shaft square seat bearings 6, and the side surfaces of the two driven shaft bearing connecting plates 206 that are away from each other are fixedly connected to the outer rings of the two first driven shaft square seat bearings 6 respectively. The two first driving shaft square seat bearings 10 are used to improve the rotational stability of the sprocket driving shaft 203, and the two first driven shaft square seat bearings 6 are used to improve the rotational stability of the sprocket driven shaft 204.

[0041] Two cooperating turning plates 18 are fixedly connected to both side surfaces of the device frame 1, and a transverse outer adjustment cylinder 17 is fixedly connected to the side surfaces away from each other of the two sets of cooperating turning plates 18. A transverse inner adjustment cylinder 16 is slidably connected to the interior of each set of transverse outer adjustment cylinders 17. The retractable structure composed of the transverse outer adjustment cylinder 17 and the transverse inner adjustment cylinder 16 is installed through the two sets of cooperating turning plates 18, so that the driving wheel distance of the device can be conveniently adjusted by utilizing the telescopic movement of the transverse outer adjustment cylinder 17 and the transverse inner adjustment cylinder 16.

[0042] The two groups of lateral inner adjustment cylinders 16 are fixedly connected to the side away from each other with a longitudinal adjustment seat 15, and the upper surface of each group of longitudinal adjustment seats 15 is fixedly connected to a micro DC motor 14. The two groups of longitudinal adjustment seats 15 are fixedly connected to the side away from each other with a hub motor 19, and the output end of each group of hub motor 19 is fixedly connected to a traveling wheel 5. The longitudinal adjustment seat 15 is driven by the micro DC motor 14 to adjust the travel angle of the traveling wheel 5, and the hub motor 19 is used to drive the traveling wheel 5 to rotate, so that the device can be easily moved and turned.

[0043] The specific implementation method of this embodiment is as follows: when in use, first connect the drive motor 201, the micro DC motor 14 and the hub motor 19 to the power supply. When the agricultural seedling planting integrated device needs to be used for seedling delivery, seedling retrieval and seedling planting operations, first install the retractable structure composed of the transverse outer adjustment cylinder 17 and the transverse inner adjustment cylinder 16 through two sets of cooperative turning plates 18, so that the drive wheel distance of the device can be conveniently adjusted by telescoping the transverse outer adjustment cylinder 17 and the transverse inner adjustment cylinder 16, and the longitudinal adjustment seat 15 is driven by the micro DC motor 14 to adjust the travel angle of the passing wheel 5, and the hub motor 19 is used to drive the passing wheel 5 to rotate, so that the device can be easily moved and turned, and then the power supply of the drive motor 201 is controlled. , which can conveniently drive the sprocket driving shaft 203 to rotate, because the sprocket driving shaft 203 and the sprocket driven shaft 204 rotate in the two driving shaft bearing connecting plates 202 and the two driven shaft bearing connecting plates 206 respectively, and the two first driving shafts with square seat bearings 10 are used to improve the rotation stability of the sprocket driving shaft 203, and the two first driven shafts with square seat bearings 6 are used to improve the rotation stability of the sprocket driven shaft 204, and the cooperation between the sprocket driving shaft 203 and the sprocket driven shaft 204 is used to drive the first chain 208 and the high-torque flange coupling 205 to rotate, so that the first chain 208 can be conveniently used to drive multiple seedling tray racks 207 and the conveying seedling tray 209 to move up and down for transportation, thereby facilitating the lifting and transportation of the seedlings.

[0044] Embodiment 2

[0045] See also Figure 1-7The seedling delivery and taking mechanism 3 includes a mechanism frame 308, the bottom surface of the mechanism frame 308 is fixedly connected to the upper surface of the device frame 1, the left side of the mechanism frame 308 is fixedly connected to two motor brackets 302, and the side surfaces of the two motor brackets 302 close to each other are commonly fixedly connected to a conveying motor 301, the output end of the conveying motor 301 is fixedly connected to a conveying driving shaft 303, the conveying driving shaft 303 is rotatably connected to the inside of the mechanism frame 308, and the inside of the mechanism frame 308 is rotatably connected to a conveying driven shaft 309, the outer surfaces of the conveying driving shaft 303 and the outer surfaces of the conveying driven shaft 309 are respectively fixedly connected to two driving sprockets 304 and two driven sprockets 310, the outer surfaces of the two driving sprockets 304 and the two driven sprockets 310 0 is sleeved with two second chains 306, two driving sprockets 304 and two driven sprockets 310 are respectively meshed with the two second chains 306, and the sides of the two second chains 306 close to each other are fixedly connected with support rods 305 arranged at equal distances, and the inner wall of the mechanism frame 308 is fixedly connected with two groups of seedling tray brackets 307, and the upper surface of the device frame 1 is respectively fixedly connected with a guide motor 311, a secondary guide rail 315 and a main guide rail 316, and a screw-driven linear module 319 is commonly arranged above the secondary guide rail 315 and above the main guide rail 316, the output end of the guide motor 311 is fixedly connected to the input end of the screw-driven linear module 319, and the output end of the screw-driven linear module 319 is fixedly connected to the seedling linear guide 311. 18, the seedling picking linear guide 318 is slidably connected to the inside of the auxiliary guide 315 and the inside of the main guide 316, the front of the seedling picking linear guide 318 is fixedly connected to the seedling picking guide 312, the outer surface of the seedling picking guide 312 is sleeved with a clamping structure 313 arranged at equal distances, the clamping structure 313 is a structure including parts such as a clamping motor, a sliding frame and a clamping claw, which can conveniently grasp the seedling culture dish through the clamping structure 313, the side of the two clamping structures 313 close to each other is fixedly connected to the clamping connecting rod 317, the back of the seedling picking guide 312 is fixedly connected to the seedling picking motor 314, the output end of the seedling picking motor 314 is fixedly connected to the input end of the clamping structure 313, and the seedling picking mechanism 3 is provided, and the two motor brackets 302 are used. The conveying motor 301 is fixed to one side of the mechanism frame 308, so that the conveying driving shaft 303 can be rotated in the mechanism frame 308 through the power output by the conveying motor 301, and the second chain 306 meshing with the driving sprocket 304 and the driven sprocket 310 is rotated through the cooperation of the conveying driving shaft 303 and the conveying driven shaft 309, and a plurality of support rods 305 are fixed between the two second chains 306, so that the conveying seedling tray 209 can be driven to move conveniently, and the seedling tray bracket 307 is used to limit the conveyed seedling tray frame 207 to complete the seedling delivery operation, and the guide motor 311 is used to drive the screw to drive the linear module 319, so as to facilitate the movement of the seedling linear guide 318 along the auxiliary guide 315 and the main guide 316.And by controlling the seedling taking motor 314, the clamping claw structure 313 can slide on the seedling taking guide rail 312 under the linkage of the clamping claw connecting rod 317, so that the clamping claw structure 313 can be conveniently used to complete the seedling taking operation, saving manpower, improving the accuracy of the operation, and thus improving the efficiency of transplanting seedlings.

[0046] The inner wall of the mechanism frame 308 is fixedly connected with a shield 11 , and the outer surfaces of the plurality of support rods 305 are in contact with the inner wall of the shield 11 . The shield 11 can protect the passing support rods 305 , thereby improving the movement stability of the support rods 305 .

[0047] The outer surface of the conveying active shaft 303 is fixedly connected with two second active shafts with square seat bearings 13, and the two side surfaces of the mechanism frame 308 are respectively fixedly connected with the outer rings of the two second active shafts with square seat bearings 13; the outer surface of the conveying driven shaft 309 is fixedly connected with two second driven shafts with square seat bearings 12, and the two side surfaces of the mechanism frame 308 are respectively fixedly connected with the outer rings of the two second driven shafts with square seat bearings 12. The two second active shafts with square seat bearings 13 are used to improve the rotational stability of the conveying active shaft 303, and the two second driven shafts with square seat bearings 12 are used to improve the rotational stability of the conveying driven shaft 309.

[0048] An axial switch 20 is fixedly embedded on the front side of the seedling retrieval guide rail 312. The axial switch 20 is electrically connected to the guide rail motor 311, each clamping structure 313 and the seedling retrieval motor 314 through a wire. By arranging the axial switch 20 on the front side of the seedling retrieval guide rail 312, the power on and off of the guide rail motor 311, each clamping structure 313 and the seedling retrieval motor 314 can be conveniently controlled, thereby facilitating the control of the device.

[0049] The specific implementation of this embodiment is as follows: when in use, first connect the conveying motor 301, the guide motor 311, the clamping claw structure 313 and the seedling taking motor 314 to the power supply. When the agricultural seedling planting integrated device needs to be used for conveying, delivering, taking and planting seedlings, first use the two motor brackets 302 to fix the conveying motor 301 on one side of the mechanism frame 308, so that the power output by the conveying motor 301 can be used to enable the conveying active shaft 303 to rotate in the mechanism frame 308, and use the two second active shafts with square seat bearings 13 to improve the rotation stability of the conveying active shaft 303, and use the two second driven shafts with square seat bearings 12 to improve the rotation stability of the conveying driven shaft 309, and through the cooperation of the conveying active shaft 303 and the conveying driven shaft 309, the second chain 306 meshing with the driving sprocket 304 and the driven sprocket 310 rotates, and the two second chains 3 The plurality of support rods 305 are fixed between 06, so as to conveniently drive the seedling tray 209 to move. The shield 11 can protect the passing support rod 305, so as to improve the moving stability of the support rod 305, and the seedling tray bracket 307 is used to limit the transported seedling tray bracket 207 to complete the seedling delivery operation, and the guide motor 311 is used to drive the screw to drive the linear module 319, so as to facilitate the movement of the seedling linear guide 318 along the auxiliary guide rail 315 and the main guide rail 316, and the seedling motor 314 can be controlled to enable the clamping claw structure 313 to slide on the seedling guide rail 312 under the linkage of the clamping claw connecting rod 317, so as to conveniently complete the seedling operation using the clamping claw structure 313, and the axial switch 20 arranged on the front of the seedling guide rail 312 can conveniently control the power on and off of the guide motor 311, each clamping claw structure 313 and the seedling motor 314, so as to facilitate the control of the device.

[0050] Embodiment 3

[0051] See also Figure 1-7The seedling planting mechanism 4 includes a seedling planting motor 401, the outer surface of the seedling planting motor 401 is fixedly connected to the upper surface of the device frame 1, the inner wall of the device frame 1 is fixedly connected to the frame 409, the output end of the seedling planting motor 401 is fixedly connected to the eccentric wheel 402, the front of the eccentric wheel 402 is movably hinged with a joint connecting shaft 403, the inner rotation of the frame 409 is connected to the seedling tray recovery reel 411, the outer surface of the seedling tray recovery reel 411 and the inner wall of the frame 409 are both movably hinged to two driving connecting rods 404, wherein the inner parts of the two driving connecting rods 404 are jointly rotatably connected to the driving connecting shaft 410, and the driving connecting shaft 410 rotates The interior of the joint connecting shaft 403 is connected, wherein one end of the two driving connecting rods 404 is movably hinged with a soil inserter connecting rod 405, and the interior of the two soil inserter connecting rods 405 is rotatably connected with a transmission connecting rod 407, and the inner walls of the other two driving connecting rods 404 are in contact with the outer surface of the transmission connecting rod 407, and the outer surface of the transmission connecting rod 407 is movably hinged with seedling tubes 406 arranged at equal distances, and the bottom surface of each seedling tube 406 is fixedly connected with a bionic duckbill soil inserter 408, which is a tool similar to a bionic duckbill that can be opened and closed and inserted into the soil. By setting the seedling planting mechanism 4, it can It is convenient to drive the eccentric wheel 402 to rotate by controlling the seedling planting motor 401, and by fixing the frame 409 on the inner wall of the device frame 1, the rotation of the eccentric wheel 402 can be used to drive the joint connecting shaft 403 to move up and down, and because the bottom end of the joint connecting shaft 403 is hinged with a seedling tray recovery reel 411, and through two sets of driving connecting rods 404, it is convenient to make the driving connecting shaft 410 drive the soil entry device connecting rod 405, and through the cooperation of the soil entry device connecting rod 405 and the transmission connecting rod 407, it is convenient to use the transmission connecting rod 407 to make multiple seedling tubes 406 move up and down, and the bionic duckbill soil entry device 408 is moving downward. During movement, the torsion spring is tightened and the bionic duckbill soil breaker 408 is closed. After being inserted into the soil, the bionic duckbill soil breaker 408 opens as it rises, thereby breaking the soil. The seedlings in the random seedling tube 406 are successfully planted in the predetermined area. The rotation of the eccentric wheel 402 drives the joint connecting shaft 403 to drive the seedling planting mechanism 4 to complete a seedling planting action. During the return stroke, due to the quick return feature, the joint connecting shaft 403 can quickly return to the initial position to prepare for the next seedling planting action. This can reduce the cycle time of the seedling planting action, complete more seedling planting times per unit time, and further improve the working efficiency of the seedling planting machine.

[0052] The outer surface of each clamping claw structure 313 is sleeved with a limiting plate 21, and the upper surface of each limiting plate 21 is fixedly connected to the bottom surface of the seedling guide rail 312. The limiting plate 21 can be used to limit the clamping claw in the clamping claw structure 313, thereby improving the clamping stability of the clamping claw.

[0053] The inner wall of the device frame 1 is fixedly connected with a seedling tray delivery guide frame 7, and the two side surfaces of the seedling tray delivery guide frame 7 are respectively fixedly connected to the inner wall of the mechanism frame 308. The seedling tray delivery guide frame 7 can be used to guide and deliver the seedling trays transported by the lifting and conveying mechanism 2 and the seedling delivering and taking mechanism 3, thereby making the seedling tray delivery connection of the device stronger.

[0054] Two aluminum profile frames 8 are fixedly connected to the upper surface of the device frame 1, and the bottom surfaces of the auxiliary guide rail 315 and the main rail 316 are fixedly connected to the upper surfaces of the two aluminum profile frames 8 respectively. A bumper 9 is fixedly connected to the front of the device frame 1. By providing two aluminum profile frames 8, the installation of the auxiliary guide rail 315 and the main rail 316 is facilitated, and the use of the bumper 9 can reduce the damage to the device caused by collision.

[0055] The specific implementation method of this embodiment is as follows: when in use, first connect the seedling planting motor 401 to the power supply. When the agricultural seedling planting integrated device needs to be used for seedling delivery, seedling retrieval and seedling planting operations, the seedling planting motor 401 can be conveniently controlled to drive the eccentric wheel 402 to rotate. By fixing the frame 409 on the inner wall of the device frame 1, the rotation of the eccentric wheel 402 can be used to drive the joint connecting shaft 403 to move up and down. Since the bottom end of the joint connecting shaft 403 is hinged with a seedling tray recovery reel 411, and two sets of driving connecting rods 404 are used to facilitate the driving connecting shaft 410 to drive the soil enterer connecting rod 405, and through the cooperation of the soil enterer connecting rod 405 and the transmission connecting rod 407 , it is convenient to use the transmission connecting rod 407 to move multiple seedling tubes 406 up and down. When the bionic duckbill soil entrant 408 is moving downward, the torsion spring is tightened and the bionic duckbill soil entrant 408 is closed. After being inserted into the soil, the bionic duckbill soil entrant 408 opens as it rises, thereby breaking the soil. The seedlings in the random seedling tube 406 are successfully planted in the predetermined area. The rotation of the eccentric wheel 402 drives the joint connecting shaft 403 to drive the seedling planting mechanism 4 to complete a seedling planting action. During the return stroke, due to the quick return characteristic, the joint connecting shaft 403 can quickly return to the initial position to prepare for the next seedling planting action. This can reduce the cycle time of the seedling planting action and complete more seedling planting times per unit time.

[0056] The working principle of the present invention is as follows: when in use, first connect the drive motor 201, the micro DC motor 14 and the hub motor 19 to the power supply. When the agricultural seedling planting integrated device needs to be used for seedling delivery, seedling picking and seedling planting operations, first install the retractable structure composed of the transverse outer adjustment cylinder 17 and the transverse inner adjustment cylinder 16 through two sets of cooperative turning plates 18, so that the drive wheel distance of the device can be conveniently adjusted by telescoping the transverse outer adjustment cylinder 17 and the transverse inner adjustment cylinder 16, and the longitudinal adjustment seat 15 is driven by the micro DC motor 14 to adjust the travel angle of the passing wheel 5, and the hub motor 19 is used to drive the passing wheel 5 to rotate, so that the device can be easily moved and turned, and then the power supply of the drive motor 201 can be controlled to facilitate the movement and turning of the device. The sprocket driving shaft 203 is driven to rotate. Since the sprocket driving shaft 203 and the sprocket driven shaft 204 rotate in the two driving shaft bearing connecting plates 202 and the two driven shaft bearing connecting plates 206 respectively, and the two first driving shafts with square seat bearings 10 are used to improve the rotation stability of the sprocket driving shaft 203, and the two first driven shafts with square seat bearings 6 are used to improve the rotation stability of the sprocket driven shaft 204. The cooperation between the sprocket driving shaft 203 and the sprocket driven shaft 204 drives the first chain 208 and the large torque flange coupling 205 to rotate, so that the first chain 208 can be used to drive multiple seedling tray racks 207 and the seedling conveying tray 209 to be lifted up and transported, so that the seedlings can be lifted and transported conveniently. When in use, the first First, connect the conveying motor 301, the guide motor 311, the clamping claw structure 313 and the seedling motor 314 to the power supply. When the agricultural seedling planting integrated device needs to be used for conveying, delivering, picking and planting seedlings, first use the two motor brackets 302 to fix the conveying motor 301 on one side of the mechanism frame 308, so that the power output by the conveying motor 301 can be used to make the conveying active shaft 303 rotate in the mechanism frame 308, and use the two second active shafts with square seat bearings 13 to improve the rotation stability of the conveying active shaft 303, and use the two second driven shafts with square seat bearings 12 to improve the rotation stability of the conveying driven shaft 309, and through the cooperation of the conveying active shaft 303 and the conveying driven shaft 309, the main shaft 303 can be rotated. The second chain 306 meshing with the driven sprocket 304 and the driven sprocket 310 rotates, and a plurality of support rods 305 are fixed between the two second chains 306, so as to facilitate the movement of the seedling tray 209. The support rods 305 passing through can be protected by the shield 11, so as to improve the movement stability of the support rods 305, and the seedling tray bracket 307 is used to limit the transported seedling tray bracket 207 to complete the seedling delivery operation, and the guide motor 311 is used to drive the screw to drive the linear module 319, so as to facilitate the movement of the seedling linear guide 318 along the auxiliary guide 315 and the main guide 316, and the seedling motor 314 can be controlled to enable the clamping claw structure 313 to slide on the seedling guide rail 312 under the linkage of the clamping claw connecting rod 317.Thereby, the seedling removal operation can be completed conveniently by utilizing the clamping claw structure 313, and the power on and off of the guide rail motor 311, each clamping claw structure 313 and the seedling removal motor 314 can be conveniently controlled by the axial switch 20 arranged on the front side of the seedling removal guide rail 312, so as to facilitate the control of the device. When in use, the seedling planting motor 401 is first connected to the power supply. When the agricultural seedling planting integrated device needs to be used for seedling delivery, seedling removal and seedling planting operations, the eccentric wheel 402 can be driven to rotate by controlling the seedling planting motor 401. By fixing the frame 409 on the inner wall of the device frame 1, the rotation of the eccentric wheel 402 can be used to drive the joint connecting shaft 403 to move up and down. Since the bottom end of the joint connecting shaft 403 is hinged with the seedling tray recovery reel 411, and two sets of driving connecting rods 404 are used, the driving connecting rod 404 can be conveniently driven. The movable connecting shaft 410 drives the earth-entering device connecting rod 405. Through the cooperation between the earth-entering device connecting rod 405 and the transmission connecting rod 407, the transmission connecting rod 407 can be conveniently used to move multiple seedling tubes 406 up and down. When the bionic duckbill earth-entering device 408 is in downward movement, the torsion spring is tightened, and the bionic duckbill earth-entering device 408 is closed. After being inserted into the soil, the bionic duckbill earth-entering device 408 opens as it rises, which plays the function of breaking the soil. The seedlings in the random seedling tube 406 are successfully planted in the predetermined area. After the rotation of the eccentric wheel 402 drives the joint connecting shaft 403 to drive the seedling planting mechanism 4 to complete a seedling planting action, the joint connecting shaft 403 can quickly return to the initial position due to the quick return characteristic during the return journey to prepare for the next seedling planting action. This can reduce the cycle time of the seedling planting action and complete more seedling planting times per unit time.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An integrated agricultural seedling planting device, comprising a device frame (1), characterized in that: A lifting and conveying mechanism (2) is arranged above the device frame (1), a seedling delivery and taking mechanism (3) is arranged on the front of the lifting and conveying mechanism (2), and a seedling planting mechanism (4) is arranged on the front of the seedling delivery and taking mechanism (3). The lifting and conveying mechanism (2) comprises two active shaft bearing connecting plates (202) and two driven shaft bearing connecting plates (206), and the side surfaces of the two active shaft bearing connecting plates (202) and the side surfaces of the two driven shaft bearing connecting plates (206) that are away from each other are fixedly connected to the inner side wall of the device frame (1), and the interiors of the two active shaft bearing connecting plates (202) and the interiors of the two driven shaft bearing connecting plates (206) are rotatably connected with a sprocket active shaft (203) and a sprocket driven shaft (204), respectively. The device frame ( 1) is fixedly connected to the right side of the transmission gear (201), the output end of the transmission gear (201) is fixedly connected to the right end of the sprocket drive shaft (203), the side surfaces of the two driving shaft bearing connecting plates (202) close to each other and the side surfaces of the two driven shaft bearing connecting plates (206) close to each other are fixedly connected to high torque flange couplings (205), the outer surfaces of the two groups of high torque flange couplings (205) are sleeved with first chains (208), the two groups of high torque flange couplings (205) are respectively meshed with the two first chains (208), the outsides of the two first chains (208) are hung with seedling tray racks (207) arranged at equal distances, and the inside of each seedling tray rack (207) is clamped with seedling delivery trays (209) arranged at equal distances; The seedling delivery and retrieval mechanism (3) comprises a mechanism frame (308), the bottom surface of the mechanism frame (308) is fixedly connected to the upper surface of the device frame (1), the left side surface of the mechanism frame (308) is fixedly connected to two motor brackets (302), the side surfaces of the two motor brackets (302) close to each other are commonly fixedly connected to a conveying motor (301), the output end of the conveying motor (301) is fixedly connected to a conveying driving shaft (303), the conveying driving shaft (303) is rotatably connected to the inside of the mechanism frame (308), and the inside of the mechanism frame (308) is rotatably connected to the conveying motor (301). A conveying driven shaft (309) is provided, and the outer surfaces of the conveying driving shaft (303) and the outer surfaces of the conveying driven shaft (309) are respectively fixedly connected with two driving sprockets (304) and two driven sprockets (310), and the outer surfaces of the two driving sprockets (304) and the outer surfaces of the two driven sprockets (310) are jointly sleeved with two second chains (306), and the two driving sprockets (304) and the two driven sprockets (310) are respectively meshed with the two second chains (306), and the side surfaces of the two second chains (306) that are close to each other are fixedly connected with support rods (305) arranged at equal distances. ), the inner side wall of the mechanism frame (308) is fixedly connected with two groups of seedling tray brackets (307), the upper surface of the device frame (1) is respectively fixedly connected with a guide motor (311), an auxiliary guide rail (315) and a main guide rail (316), a screw-driven linear module (319) is arranged above the auxiliary guide rail (315) and above the main guide rail (316), the output end of the guide motor (311) is fixedly connected with the input end of the screw-driven linear module (319), the output end of the screw-driven linear module (319) is fixedly connected with a seedling removal linear guide rail (318), the removal The seedling linear guide rail (318) is slidably connected to the inside of the auxiliary guide rail (315) and the inside of the main guide rail (316); the front side of the seedling linear guide rail (318) is fixedly connected to the seedling guide rail (312); the outer surface of the seedling guide rail (312) is sleeved with equidistantly arranged clamping claw structures (313); the side surfaces of the two clamping claw structures (313) close to each other are fixedly connected to clamping claw connecting rods (317); the back side of the seedling guide rail (312) is fixedly connected to the seedling motor (314); the output end of the seedling motor (314) is fixedly connected to the input end of the clamping claw structure (313); The seedling planting mechanism (4) comprises a seedling planting motor (401), the outer surface of the seedling planting motor (401) is fixedly connected to the upper surface of the device frame (1), the inner wall of the device frame (1) is fixedly connected to the frame (409), the output end of the seedling planting motor (401) is fixedly connected to an eccentric wheel (402), the front face of the eccentric wheel (402) is movably hinged with a joint connecting shaft (403), the interior of the frame (409) is rotatably connected to a seedling tray recovery reel (411), the outer surface of the seedling tray recovery reel (411) and the inner wall of the frame (409) are both movably hinged with two driving connecting rods (404), wherein two of the driving connecting rods (404) The interior of the two drive connecting rods (404) is rotatably connected with a driving coupling shaft (410), and the driving coupling shaft (410) is rotatably connected to the interior of the joint connecting shaft (403), wherein one end of each of the two drive connecting rods (404) is movably hinged with an earth-entering device connecting rod (405), and the interiors of the two earth-entering device connecting rods (405) are rotatably connected with a transmission connecting rod (407), and the inner walls of the other two drive connecting rods (404) are in contact with the outer surface of the transmission connecting rod (407), and the outer surface of the transmission connecting rod (407) is movably hinged with seedling tubes (406) arranged at equal distances, and the bottom surface of each seedling tube (406) is fixedly connected with a bionic duckbill earth-entering device (408).

2. The agricultural seedling planting integrated device according to claim 1, characterized in that: The outer surface of the sprocket driving shaft (203) is fixedly connected with two first driving shaft square seat bearings (10), and the side surfaces of the two driving shaft bearing connecting plates (202) that are away from each other are fixedly connected with the outer rings of the two first driving shaft square seat bearings (10), and the outer surface of the sprocket driven shaft (204) is fixedly connected with two first driven shaft square seat bearings (6), and the side surfaces of the two driven shaft bearing connecting plates (206) that are away from each other are fixedly connected with the outer rings of the two first driven shaft square seat bearings (6).

3. The agricultural seedling planting integrated device according to claim 1, characterized in that: The inner wall of the mechanism frame (308) is fixedly connected to a protective cover (11), and the outer surfaces of the plurality of support rods (305) are in contact with the inner wall of the protective cover (11).

4. The agricultural seedling planting integrated device according to claim 1, characterized in that: The outer surface of the conveying active shaft (303) is fixedly connected to two second active shafts with square seat bearings (13), and the two side surfaces of the mechanism frame (308) are respectively fixedly connected to the outer rings of the two second active shafts with square seat bearings (13); the outer surface of the conveying driven shaft (309) is fixedly connected to two second driven shafts with square seat bearings (12), and the two side surfaces of the mechanism frame (308) are respectively fixedly connected to the outer rings of the two second driven shafts with square seat bearings (12).

5. The agricultural seedling planting integrated device according to claim 1, characterized in that: An axial switch (20) is fixedly embedded on the front side of the seedling retrieval guide rail (312), and the axial switch (20) is electrically connected to the guide rail motor (311), each clamping claw structure (313) and the seedling retrieval motor (314) through a wire.

6. The agricultural seedling planting integrated device according to claim 1, characterized in that: The outer surface of each of the clamping claw structures (313) is sleeved with a limiting plate (21), and the upper surface of each of the limiting plates (21) is fixedly connected to the bottom surface of the seedling removal guide rail (312).

7. The integrated agricultural seedling planting device according to claim 1, characterized in that: The inner wall of the device frame (1) is fixedly connected with a seedling tray delivery guide frame (7), and the two side surfaces of the seedling tray delivery guide frame (7) are respectively fixedly connected with the inner wall of the mechanism frame (308).

8. The agricultural seedling planting integrated device according to claim 1, characterized in that: The upper surface of the device frame (1) is fixedly connected to two aluminum profile frames (8), the bottom surface of the auxiliary guide rail (315) and the bottom surface of the main guide rail (316) are respectively fixedly connected to the upper surfaces of the two aluminum profile frames (8), and the front surface of the device frame (1) is fixedly connected to a bumper (9).

9. The agricultural seedling planting integrated device according to claim 1, characterized in that: Two cooperating turning plates (18) are fixedly connected to both side surfaces of the device frame (1), and a side surface of the two sets of cooperating turning plates (18) that is away from each other is fixedly connected to a transverse outer adjustment cylinder (17), and a transverse inner adjustment cylinder (16) is slidably connected inside each set of the transverse outer adjustment cylinder (17).

10. The agricultural seedling planting integrated device according to claim 9, characterized in that: The side surfaces of the two groups of transverse inner adjustment cylinders (16) that are away from each other are fixedly connected to longitudinal adjustment seats (15), the upper surface of each group of longitudinal adjustment seats (15) is fixedly connected to a micro DC motor (14), the side surfaces of the two groups of longitudinal adjustment seats (15) that are away from each other are fixedly connected to a hub motor (19), and the output end of each group of hub motors (19) is fixedly connected to a traveling wheel (5).

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