Transplanting device for agricultural planting

Abstract

The invention relates to the technical field of agricultural transplanting machinery, in particular to an agricultural planting transplanting device which comprises a mounting frame, adjusting steering assemblies are arranged at the four corners of the mounting frame, moving wheels are arranged on the lower portions of the adjusting steering assemblies, a rectangular hole is formed in the right side of the mounting frame, and a mounting table is arranged at the top of the mounting frame. And guide rods are symmetrically arranged on the front portion and the rear portion of the mounting table, a rectangular frame is arranged between the bottoms of the two guide rods, and the rectangular frame is located over the rectangular hole. According to the device, through linkage of a second rotating motor, a belt conveying assembly, a disc, a second connecting rod and other components, vertical movement of a material guiding barrel, a material discharging barrel and a soil stirring clamp is achieved. When the soil shifting clamp is inserted into the soil and continues to move downwards, the soil shifting clamp can automatically swing towards the two sides to push the soil aside, and planting of seedlings is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural transplanting machinery, and in particular to a transplanting device for agricultural planting. Background Art

[0002] Agricultural planting refers to the process of using land resources for plant production, including a series of activities such as planting crops, managing plant growth, harvesting and processing crops. Seedlings refer to young plants in the early growth stage after seeds germinate, which will affect the yield of agricultural crops. Seedlings require a transplanting device when transplanting. This is a device used to transplant seedlings from nursery beds or other culture environments to planting sites. Such devices can improve transplanting efficiency, reduce damage to seedlings, and ensure that seedlings can quickly adapt to the new environment.

[0003] Existing transplanters are often only suitable for specific types of crops. It is difficult for existing transplanters to adjust the planting depth and spacing according to different crop varieties. In addition, the steering arc of the transplanter is large. It is difficult to quickly turn the equipment when operating in a limited space such as a greenhouse or shed. Therefore, it is necessary to design an agricultural planting transplanter that is easy to adjust to solve the above problems. Summary of the invention

[0004] In order to overcome the shortcomings of existing transplanters that it is difficult to adjust the planting depth and spacing according to different crop varieties, and that the transplanters have a large turning arc, making it difficult to quickly turn the equipment when operating in limited spaces such as greenhouses or sheds, the technical problem of the present invention is to provide an agricultural planting transplanter that is easy to adjust.

[0005] The technical scheme is as follows: A transplanting device for agricultural planting includes a mounting frame, an adjustment steering assembly, a moving wheel, a mounting platform, a guide rod, a rectangular frame, a guide rod, a moving block, a discharging cylinder, a rotating block, a soil-moving clamp, a guide cylinder, a first limit rod, an opening and closing assembly, a driving assembly and an adjusting assembly. The four corners of the mounting frame are all provided with an adjustment steering assembly, and the lower part of the adjustment steering assembly is provided with a moving wheel. A rectangular hole is opened on the right side of the mounting frame, and a mounting platform is provided on the top of the mounting frame. Guide rods are symmetrically arranged on the mounting platform, and a rectangular frame is provided between the bottoms of the two guide rods. The rectangular frame is located directly above the rectangular hole. Guide rods are symmetrically arranged in the horizontal position in the rectangular frame frame, and the two guide rods are spaced and slidable. A moving block is arranged, and a discharging barrel is embedded in the vertical direction of the moving block. A rotating block is symmetrically and rotatably arranged at the lower part of the outer ring of the discharging barrel, and a soil-moving clamp is rotatably arranged at the lower part of the rotating block. The two soil-moving clamps cooperate to form a cone shape, and a first limiting rod is symmetrically arranged on the top of the mounting platform. A guide barrel is slidingly arranged on the upper inner side of the discharging barrel, and the upper part of the guide barrel is bucket-shaped. The first limiting rod is located at the lower part of the bucket-shaped part of the guide barrel, and an opening and closing component capable of adjusting the soil-moving clamp is arranged on the discharging barrel. A driving component capable of driving the discharging barrel to move up and down is arranged on the right side of the top of the mounting platform, an adjusting component capable of adjusting the spacing of the discharging barrels is arranged on the right side of the rectangular frame, and a seat is arranged on the left side of the top of the mounting frame.

[0006] Furthermore, the steering adjustment assembly includes a deep groove ball bearing, a mounting guide sleeve, a first rotating motor, a movable frame, a mounting block, a driving motor, a screw rod and a servo motor. The four corner positions of the mounting frame are rotatably provided with deep groove ball bearings, the inner rings of the deep groove ball bearings are provided with mounting guide sleeves, the four corner positions of the mounting frame are provided with the first rotating motor, the first rotating motor is connected to the top center position of the mounting guide sleeve, the bottom of the mounting guide sleeve is slidably connected to the movable frame, a mounting block is provided at the bottom of the movable frame, a movable wheel is rotatably provided on the mounting block, a driving motor is provided on the mounting block, the driving motor is connected to the movable wheel, a screw rod is rotatably provided in the mounting guide sleeve, a cylindrical hole is vertically opened in the movable frame, a nut is provided in the cylindrical hole of the movable frame, the nut in the movable frame is screwed with the screw rod, a servo motor is provided on the mounting guide sleeve, and the output shaft of the servo motor is connected to the top end of the screw rod through a coupling.

[0007] Furthermore, the opening and closing assembly includes a fixed sleeve, an elastic member, a movable sleeve, a first annular magnet, a second annular magnet, a first connecting rod, a first circular shaft, a connecting plate and a cross plate. A fixed sleeve is arranged on the upper side of the discharging cylinder, an elastic member is sleeved on the discharging cylinder, the bottom end of the elastic member is connected to the fixed sleeve, the top end of the elastic member is connected to the movable sleeve, a first annular magnet is arranged on the top of the movable sleeve, a second annular magnet is fixedly arranged on the upper part of the discharging cylinder, first connecting rods are symmetrically and rotatably arranged on both sides of the movable sleeve, the lower end of the first connecting rod is rotatably connected to the rotating block, first circular shafts are arranged on the left and right positions of the movable sleeve, connecting plates are symmetrically and symmetrically arranged on the left and right sides of the bottom of the mounting platform, and a cross plate is arranged between the bottoms of the two connecting plates on the same side.

[0008] Furthermore, the driving assembly includes a bearing seat, a second circular shaft, a second rotating motor, a belt transmission assembly, a disc, a mounting shaft, a swing rod, a second connecting rod, a connecting block and a guide shaft. The bearing seat is symmetrically arranged on the front and back right side of the top of the mounting platform, the second circular shaft is arranged between the two bearing seats, the second rotating motor is arranged on the right side of the top of the mounting frame, and a belt transmission assembly is arranged between the output shaft of the second rotating motor and the second circular shaft. Discs are arranged at both front and rear ends of the second circular shaft, a mounting shaft is arranged on the right side of the rectangular hole of the mounting frame, and swing rods are rotatably arranged on both front and rear ends of the mounting shaft. A straight-line sliding hole is opened at the position of the swing rod away from the mounting shaft, and second connecting rods are rotatably arranged at the eccentric positions of the sides of the two discs away from each other. The other end of the second connecting rod is rotatably connected to the right side of the swing rod, a connecting block is arranged at the lower part of the guide rod, and guide shafts are slidably matched with the straight-line sliding holes of adjacent swing rods.

[0009] Furthermore, the belt transmission assembly is composed of two pulleys and a flat belt. The output shaft of the second rotating motor and the second circular shaft are both provided with pulleys, and a flat belt is provided between the two pulleys.

[0010] Furthermore, the adjustment component includes a fixed shaft, a rotating rod, a crank, a second mounting seat, an electric push rod, a first connecting rod and a guide plate. A fixed shaft is provided in the middle of the right side wall of the moving block. The fixed shaft of the middle moving block is rotatably connected to the middle part of the rotating rod. Cranks are rotatably provided at both ends of the rotating rod on the right side of the rectangular frame. The other ends of the two cranks are rotatably connected to the fixed shafts adjacent to them. A second mounting seat is provided on the right side of the rectangular frame. An electric push rod is rotatably provided on the second mounting seat. The push rod of the electric push rod is connected to the lower front part of the rotating rod through the first connecting rod. A vertical slide groove is opened on the guide plate, and a guide plate is provided at the top center of the horizontal plate. The first circular shaft on the middle moving sleeve is slidably matched with the vertical slide groove of the adjacent guide plate.

[0011] Furthermore, it also includes a spraying component, which includes a slide rail, a sliding block, a second limit rod, a nozzle, a mixing box, a connecting hose, a folding hose and a pressure valve. A straight hole is horizontally opened on the left horizontal plate, and a slide rail is provided on the left side wall of the left horizontal plate. Three sliding blocks are slidingly arranged on the slide rail, and second limit rods are symmetrically arranged on the right side of the sliding block. Two second limit rods on the same sliding block pass through the straight hole of the horizontal plate and are clamped on both sides of the discharge barrel. The sliding block is embedded with a nozzle, a mixing box is provided on the left side of the top of the mounting frame, and a connecting hose is provided on the mixing box. A folding hose is provided between the brackets on the lower left side of the mounting platform, the connecting hose is connected to the folding hose, and the folding hose is connected to the nozzle, a pressure valve is provided on the top of the nozzle, and the first circular shaft cooperates with the pressure valve.

[0012] Furthermore, it also includes a fixed box, a transmission roller, a conveyor belt and a third rotating motor. A fixed box is arranged on the left side of the top of the mounting frame, transmission rollers are rotatably arranged on the front and rear upper parts of the fixed box, a conveyor belt is arranged between the front and rear transmission rollers, and a third rotating motor is arranged on the rear side of the left side wall of the fixed box, and the third rotating motor is connected to the transmission roller through a coupling.

[0013] The beneficial effects are as follows: 1. This device realizes the up and down movement of the material guide barrel, the material discharge barrel and the soil-moving clamp through the linkage of the second rotating motor, the belt transmission assembly, the disc, the second connecting rod and other components. When the soil-moving clamp is inserted into the soil and continues to move downward, it can automatically swing to both sides to push the soil away, which is convenient for the seedlings to be implanted. At the same time, this device also has the function of preventing the seedlings from being damaged. When the soil-moving clamp moves upward, the soil-moving clamp remains in an open and closed state due to the adsorption effect of the second annular magnet and the first annular magnet. In addition, the device also has the functions of reversing movement, adjusting the planting depth and planting spacing. These adjustments can be easily achieved by controlling components such as the first rotating motor, the servo motor and the electric push rod, thereby improving the flexibility and efficiency of the transplanting operation.

[0014] 2. The staff can easily operate while sitting on the seat, and the conveyor belt can keep the seedlings neatly transported, making it convenient for the staff to pick them up. In addition, the device also has the function of automatically adding fertilizer. When the soil clamp is opened, it can automatically squeeze the pressure valve to add fertilizer in the mixing box through the connecting hose, folding hose and spray pipe, providing sufficient nutrients for the seedlings. These designs not only improve the efficiency of transplanting operations, but also reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of adjusting the steering assembly of the present invention.

[0017] Figure 3 It is a schematic diagram of a partial exploded structure of adjusting the steering assembly of the present invention.

[0018] Figure 4 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0019] Figure 5 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0020] Figure 6 It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0021] Figure 7 It is a schematic diagram of the installation structure of the opening and closing component of the present invention.

[0022] Figure 8 It is a schematic diagram of the three-dimensional structure of the opening and closing component of the present invention.

[0023] Fig. 9 It is a schematic diagram of the installation structure of the adjustment component of the present invention.

[0024] Fig.10 It is a schematic diagram of the three-dimensional structure of the driving assembly of the present invention.

[0025] Fig.11 This is a schematic diagram of the first partial structure of the spray assembly of the present invention.

[0026] Fig.12 This is a schematic diagram of the second partial structure of the spray assembly of the present invention.

[0027] Fig.13 It is a schematic diagram of a partial explosion structure of the present invention.

[0028] In the above drawings: 1-mounting frame, 2-adjusting steering assembly, 201-deep groove ball bearing, 202-mounting guide sleeve, 203-first rotating motor, 204-moving frame, 205-mounting block, 206-driving motor, 207-screw, 208-servo motor, 3-moving wheel, 4-rectangular hole, 5-mounting table, 6-guide rod, 7-rectangular frame, 8-guide rod, 9-moving block, 10-discharging barrel, 11-rotating block, 12-soil clamp, 13-guide barrel, 14-first limiting rod, 15-opening and closing assembly, 151-fixed sleeve, 152-elastic member, 153-moving sleeve, 154-first annular magnet, 155-second annular magnet, 156-first connecting rod, 157-first circular shaft, 158-connecting plate, 159-cross plate, 16-driving assembly, 161-bearing seat, 162-second circular shaft, 163-second rotating motor, 164-belt transmission assembly, 165-disc, 166-mounting shaft, 167-swing rod, 168-second connecting rod, 169-connecting block, 1610-guide shaft, 17-adjusting assembly, 171-fixed shaft, 172-rotating rod, 173-crank, 174-second mounting seat, 175-electric push rod, 176-first connecting rod, 177-guide plate, 18-spraying assembly, 181-slide rail, 182-sliding block, 183-second limiting rod, 184-nozzle, 185-mixing box, 186-connecting hose, 187-folding hose, 188-pressure valve, 19-fixed box, 20-transmission roller, 21-conveyor belt, 22-third rotating motor, 23-seat. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0030] Example 1: Figure 1-5 As shown, a transplanting device for agricultural planting includes a mounting frame 1, an adjustment steering assembly 2, a moving wheel 3, a mounting platform 5, a guide rod 6, a rectangular frame 7, a guide rod 8, a moving block 9, a discharging cylinder 10, a rotating block 11, a soil-moving clamp 12, a material guide cylinder 13, a first limit rod 14, an opening and closing assembly 15, a driving assembly 16 and an adjusting assembly 17. The mounting frame 1 is provided with an adjustment steering assembly 2 at four corner positions, and a moving wheel 3 is provided at the lower part of the adjustment steering assembly 2. A rectangular hole 4 is opened on the right side of the mounting frame 1, and a mounting platform 5 is provided on the top of the mounting frame 1 by bolt connection. Guide rods 6 are symmetrically arranged on the mounting platform 5 in front and back, a rectangular frame 7 is arranged between the bottoms of the two guide rods 6, and the rectangular frame 7 is located directly above the rectangular hole 4. Guide rods 8 are symmetrically arranged in horizontal positions in the rectangular frame 7, and a moving wheel 3 is arranged between the two guide rods 8 in a sliding manner. The movable block 9 includes three movable blocks 9, and a discharging cylinder 10 is embedded in the movable block 9 in the vertical direction. A rotating block 11 is symmetrically and rotatably arranged at the lower part of the outer ring of the discharging cylinder 10, and a soil-moving clamp 12 is rotatably arranged at the lower part of the rotating block 11. The two soil-moving clamps 12 cooperate to form a cone shape. A first limiting rod 14 is symmetrically arranged on the top of the mounting platform 5. A guide cylinder 13 is slidably arranged on the upper inner side of the discharging cylinder 10. The upper part of the guide cylinder 13 is bucket-shaped. The first limiting rod 14 is located at the lower part of the bucket-shaped part of the guide cylinder 13. An opening and closing component 15 capable of adjusting the soil-moving clamp 12 is arranged on the discharging cylinder 10. A driving component 16 capable of driving the discharging cylinder 10 to move up and down is arranged on the right side of the top of the mounting platform 5. An adjusting component 17 capable of adjusting the spacing of the discharging cylinder 10 is arranged on the right side of the rectangular frame 7, and a seat 23 is arranged on the left side of the top of the mounting frame 1.

[0031] like Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, the opening and closing assembly 15 includes a fixed sleeve 151, an elastic member 152, a movable sleeve 153, a first annular magnet 154, a second annular magnet 155, a first connecting rod 156, a first circular shaft 157, a connecting plate 158 and a cross plate 159. The fixed sleeve 151 is arranged on the upper side of the discharging barrel 10, and the elastic member 152 is sleeved on the discharging barrel 10. The bottom end of the elastic member 152 is connected to the fixed sleeve 151, and the top of the elastic member 152 is connected to the movable sleeve 153. The first annular magnet 154 is arranged on the top of the movable sleeve 153, and the second annular magnet 155 is fixedly arranged on the upper part of the discharging barrel 10. The first connecting rod 156 is symmetrically rotatably arranged on both sides of the movable sleeve 153, and the lower end of the first connecting rod 156 is rotatably connected to the rotating block 11. The first circular shaft 157 is arranged on the left and right positions of the movable sleeve 153, and the connecting plates 158 are symmetrically arranged on the left and right sides of the bottom of the mounting platform 5. A cross plate 159 is arranged between the bottoms of the two connecting plates 158 on the same side.

[0032] like Figure 1 and Fig.10 As shown, the driving assembly 16 includes a bearing seat 161, a second circular shaft 162, a second rotating motor 163, a belt transmission assembly 164, a disc 165, a mounting shaft 166, a swing rod 167, a second connecting rod 168, a connecting block 169 and a guide shaft 1610. The bearing seat 161 is symmetrically arranged on the top right side of the mounting platform 5 by bolt connection. The second circular shaft 162 is arranged between the two bearing seats 161. The second rotating motor 163 is arranged on the top right side of the mounting frame 1. The belt transmission assembly 164 is arranged between the output shaft of the second rotating motor 163 and the second circular shaft 162. The belt transmission assembly 164 consists of two pulleys and a flat belt. The output shaft of the second rotating motor 163 is connected to the second circular shaft 1 62 are provided with pulleys, a flat belt is provided between the two pulleys, a disc 165 is provided at the front and rear ends of the second circular shaft 162, a mounting shaft 166 is provided on the right side of the rectangular hole 4 of the mounting frame 1, and a swing rod 167 is rotatably provided at the front and rear ends of the mounting shaft 166, and a straight sliding hole is opened in the swing rod 167 away from the mounting shaft 166. The eccentric positions of the sides of the two discs 165 away from each other are rotatably provided with a second connecting rod 168, and the other end of the second connecting rod 168 is rotatably connected to the right side of the swing rod 167, and a connecting block 169 is provided at the lower part of the guide rod 6, and the side walls of the two connecting blocks 169 away from each other are provided with a guide shaft 1610, and the guide shaft 1610 is slidably matched with the straight sliding hole of the adjacent swing rod 167.

[0033] When it is necessary to transplant the seedlings, the staff first places the seedlings in the guide barrel 13, and the seedlings fall into the gap between the discharge barrel 10 and the soil-moving clamp 12 through the guide barrel 13. After the seedlings are placed, the staff starts the second rotary motor 163, and the second rotary motor 163 drives the second circular shaft 162 to rotate through the belt transmission assembly 164, and the second circular shaft 162 drives the disc 165 to rotate. When the disc 165 drives the second connecting rod 168 to move downward, the second connecting rod 168 squeezes the swing rod 167 to swing downward, and the swing rod 167 drives the second connecting rod 168 to move downward through the guide shaft 1610 and the connecting block 169. The movable guide rod 6 and the rectangular frame 7 move downward, and the rectangular frame 7 drives the moving block 9 to move downward, and then the material guide cylinder 13, the material discharge cylinder 10 and the soil-moving clamp 12 move downward. Since the material guide cylinder 13 is limited by the first limiting rod 14, the material discharge cylinder 10 and the material guide cylinder 13 slide relatively. When the material discharge cylinder 10 and the soil-moving clamp 12 are inserted into the soil and continue to move downward, when the cross plate 159 presses against the first circular shaft 157, the first circular shaft 157 and the movable sleeve 153 no longer move, and then the material discharge cylinder 10 continues to move downward, the elastic member 152 between the movable sleeve 153 and the fixed sleeve 151 is stretched, and the second annular magnetic The iron 155 attracts the first annular magnet 154, and the movable sleeve 153 drives the rotating block 11 and the soil-moving clamp 12 to swing to both sides through the first connecting rod 156, and then the soil-moving clamp 12 pushes the soil to both sides, and the seedlings are planted in the soil. At this time, when the disc 165 drives the second connecting rod 168 to move upward, the second connecting rod 168 squeezes the swing rod 167 to swing upward, and the swing rod 167 drives the guide rod 6 and the rectangular frame 7 to move upward through the guide shaft 1610 and the connecting block 169, and the rectangular frame 7 drives the movable block 9 to move upward, and then the discharge barrel 10 and the soil-moving clamp 12 move upward and reset. The second annular magnet 155 adsorbs the first annular magnet 154 and is in an adsorption state, so the soil-moving clamp 12 is in an open and closed state to prevent the seedlings from being clamped when lifted. When the first circular shaft 157 presses against the cross bar between the connecting plates 158, the first circular shaft 157 and the movable sleeve 153 no longer move, and the discharge barrel 10 continues to move upward. The second annular magnet 155 disengages from the first annular magnet 154, and the elastic part 152 of the movable sleeve 153 is reset. The movable sleeve 153 drives the first connecting rod 156 to reset and drives the soil-moving clamp 12 to swing inward and reset. The device has a simple structure and can quickly and automatically complete the transplanting operation.

[0034] like Figure 1 , Figure 2 and Figure 3As shown, the steering adjustment assembly 2 includes a deep groove ball bearing 201, a mounting guide sleeve 202, a first rotating motor 203, a moving frame 204, a mounting block 205, a driving motor 206, a screw 207 and a servo motor 208. The four corner positions of the mounting frame 1 are all rotatably provided with deep groove ball bearings 201, the inner rings of the deep groove ball bearings 201 are all provided with mounting guide sleeves 202, the four corner positions of the mounting frame 1 are all provided with first rotating motors 203, the first rotating motor 203 is connected to the top center position of the mounting guide sleeve 202, and the bottom of the mounting guide sleeve 202 is slidably connected with the moving guide sleeve 202. The movable frame 204 has a mounting block 205 at the bottom, a movable wheel 3 is rotatably mounted on the mounting block 205, a driving motor 206 is mounted on the mounting block 205, the driving motor 206 is connected to the movable wheel 3, a screw rod 207 is rotatably mounted in the mounting guide sleeve 202, a cylindrical hole is vertically opened in the movable frame 204, a nut is arranged in the cylindrical hole of the movable frame 204, the nut in the movable frame 204 is screwed with the screw rod 207, a servo motor 208 is arranged on the mounting guide sleeve 202, and the output shaft of the servo motor 208 is connected through the top end of the coupling screw rod 207.

[0035] When reversing is required, the staff controls the four first rotating motors 203 to rotate 90° synchronously, and then the guide sleeve 202 is installed to drive all the components on the guide sleeve 202 to rotate 90° directly, and then the driving motor 206 is controlled to work, and the driving motor 206 drives the moving wheel 3 to move, and then the device moves horizontally at the end of the land, moves to the next land position that needs to be transplanted, and repeats the previous transplanting action. This component has a simple structure, does not need to rotate at a large angle, and can be translated quickly. When the planting depth of the plant needs to be adjusted, the servo motor 208 is directly controlled to work, and the servo motor 208 drives the screw 207 to rotate, and the nut in the moving frame 204 moves upward or downward accordingly, thereby completing the distance from the mounting frame 1 to the ground, and completing the distance adjustment from the discharge barrel 10, the rotating block 11 and the soil clamp 12 to the ground, thereby realizing the adjustment of the planting depth of the plant.

[0036] like Figure 7 , Figure 8 and Fig. 9As shown, the adjustment assembly 17 includes a fixed shaft 171, a rotating rod 172, a crank 173, a second mounting seat 174, an electric push rod 175, a first connecting rod 176 and a guide plate 177. The middle part of the right side wall of the moving block 9 is provided with a fixed shaft 171, and the fixed shaft 171 of the middle side moving block 9 is rotatably connected to the middle part of the rotating rod 172. The two ends of the rotating rod 172 on the right side of the rectangular frame 7 are rotatably provided with cranks 173, and the other ends of the two cranks 173 are both fixed shafts 171 close thereto. 1 is rotatably connected, a second mounting seat 174 is arranged on the right side of the rectangular frame 7, an electric push rod 175 is rotatably arranged on the second mounting seat 174, a push rod of the electric push rod 175 is connected to the front lower part of the rotating rod 172 through a first connecting rod 176, a vertical slide groove is opened on the guide plate 177, a vertical slide groove is arranged at the top center of the horizontal plate 159, the vertical slide groove of the horizontal plate 159, the first round shaft 157 on the middle movable sleeve 153 is slidably matched with the vertical slide groove of the adjacent guide plate 177.

[0037] When the spacing of the seedlings needs to be adjusted, the staff controls the electric push rod 175 to extend, and then the electric push rod 175 drives the rotating rod 172 to rotate counterclockwise. Since the first circular shaft 157 in the middle is limited by the vertical slide groove of the guide plate 177, the moving block 9 in the middle can be kept from displacement. The rotating rod 172 drives the moving blocks 9 on both sides to move toward each other through the crank 173, thereby completing the reduction of the spacing between the discharge barrels 10, and then completing the spacing adjustment of the seedlings. When the planting spacing needs to be widened, the electric push rod 175 can be controlled to shorten.

[0038] like Figure 5 , Fig.10 , Fig.11 and Fig.12 As shown, the spraying assembly 18 is also included, and the spraying assembly 18 includes a slide rail 181, a sliding block 182, a second limiting rod 183, a nozzle 184, a mixing box 185, a connecting hose 186, a folding hose 187 and a pressure valve 188. A straight hole is horizontally opened on the left side transverse plate 159, and a slide rail 181 is provided on the left side wall of the left side transverse plate 159. Three sliding blocks 182 are slidably provided on the slide rail 181. The right side of the sliding block 182 is symmetrically provided with a second limiting rod 183. Two on the same sliding block 182 The second limiting rod 183 passes through the straight hole of the horizontal plate 159 and is clamped on both sides of the discharge barrel 10. The sliding block 182 is embedded with a nozzle 184. A mixing box 185 is provided on the left side of the top of the mounting frame 1. A connecting hose 186 is provided on the mixing box 185. A folding hose 187 is provided between the brackets on the lower left side of the mounting platform 5. The connecting hose 186 is connected to the folding hose 187, and the folding hose 187 is connected to the nozzle 184. A pressure valve 188 is provided on the top of the nozzle 184, and the first circular shaft 157 cooperates with the pressure valve 188.

[0039] When adjusting the planting spacing, the movement of the moving block 9 will drive the second limit rod 183 clamped in the discharging barrel 10 to move accordingly through the discharging barrel 10, and the second limit rod 183 will drive the sliding block 182 to move to a corresponding point to complete the adjustment of the spacing of the discharging barrel 10, and the nozzle 184 will be adjusted synchronously, and the folding hose 187 will be folded accordingly with the position of the nozzle 184. When the discharging barrel 10 moves downward, it will drive the first circular shaft 157 to move together. When the soil clamp 12 is opened, the first circular shaft 157 just squeezes the pressure valve 188, thereby realizing the addition of fertilizer in the mixing box 185 through the connecting hose 186, the folding hose 187 and the nozzle 184.

[0040] like Fig.13 As shown, it also includes a fixed box 19, a transmission roller 20, a conveyor belt 21 and a third rotary motor 22. A fixed box 19 is arranged on the left side of the top of the mounting frame 1. Transmission rollers 20 are rotatably arranged on the front and rear of the upper part of the fixed box 19. A conveyor belt 21 is arranged between the front and rear transmission rollers 20. A third rotary motor 22 is arranged on the rear side of the left wall of the fixed box 19. The third rotary motor 22 is connected to the transmission roller 20 through a coupling. The staff sits on the seat 23, and then places the seedlings to be planted neatly in the fixed box 19. The part to be planted is taken out and placed on the conveyor belt 21. When it is necessary to take it, the third rotary motor 22 can be controlled to work. The conveyor belts 21 arranged at intervals can keep the seedlings neatly transported, which is convenient for the staff to take.

[0041] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A transplanting device for agricultural planting, characterized in that: The invention comprises a mounting frame (1), wherein the mounting frame (1) is provided with an adjustment steering assembly (2) at four corner positions, wherein the lower part of the adjustment steering assembly (2) is provided with a moving wheel (3), wherein the right side of the mounting frame (1) is provided with a rectangular hole (4), wherein the top of the mounting frame (1) is provided with a mounting platform (5), wherein guide rods (6) are symmetrically arranged on the mounting platform (5) in the front and rear directions, wherein a rectangular frame (7) is provided between the bottoms of the two guide rods (6), wherein the rectangular frame (7) is located directly above the rectangular hole (4), wherein guide rods (8) are symmetrically arranged in the horizontal position within the frame of the rectangular frame (7), wherein a moving block (9) is slidably arranged between the two guide rods (8), wherein a discharging cylinder (10) is embedded in the moving block (9) in the vertical direction, wherein a rotating block (11) is symmetrically and rotatably arranged at the lower part of the outer ring of the discharging cylinder (10), wherein the ... 11) A soil-moving clamp (12) is rotatably arranged at the lower part, and the two soil-moving clamps (12) cooperate to form a cone shape. A first limiting rod (14) is symmetrically arranged on the top of the mounting platform (5). A material guide cylinder (13) is slidably arranged on the upper inner side of the discharge cylinder (10). The upper part of the material guide cylinder (13) is bucket-shaped. The first limiting rod (14) is located at the lower part of the bucket-shaped part of the material guide cylinder (13). An opening and closing component (15) capable of adjusting the soil-moving clamp (12) is arranged on the discharge cylinder (10). A driving component (16) capable of driving the discharge cylinder (10) to move up and down is arranged on the right side of the top of the mounting platform (5). An adjusting component (17) capable of adjusting the spacing of the discharge cylinders (10) is arranged on the right side of the rectangular frame (7). A seat (23) is arranged on the left side of the top of the mounting frame (1).

2. The agricultural planting transplanting device according to claim 1, characterized in that: The steering adjustment assembly (2) comprises a deep groove ball bearing (201), the deep groove ball bearing (201) is rotatably arranged at four corner positions of the mounting frame (1), the inner ring of the deep groove ball bearing (201) is provided with a mounting guide sleeve (202), the first rotating motor (203) is arranged at four corner positions of the mounting frame (1), the first rotating motor (203) is connected to the top center position of the mounting guide sleeve (202), the bottom of the mounting guide sleeve (202) is slidably connected to a moving frame (204), the bottom of the moving frame (204) is provided with a mounting block (205), and the mounting block (205) is rotatably mounted on the mounting block (205). The moving wheel (3) is arranged in a rotatable manner, the mounting block (205) is provided with a driving motor (206), the driving motor (206) is connected to the moving wheel (3), a screw rod (207) is rotatably arranged in the mounting guide sleeve (202), the moving frame (204) is vertically provided with a cylindrical hole, a nut is arranged in the cylindrical hole of the moving frame (204), the nut in the moving frame (204) is screwed with the screw rod (207), a servo motor (208) is arranged on the mounting guide sleeve (202), and the output shaft of the servo motor (208) is connected to the top end of the screw rod (207) through a coupling.

3. The agricultural planting transplanting device according to claim 2, characterized in that: The opening and closing assembly (15) comprises a fixed sleeve (151), the fixed sleeve (151) is arranged on the upper side of the discharge barrel (10), an elastic member (152) is sleeved on the discharge barrel (10), the bottom end of the elastic member (152) is connected to the fixed sleeve (151), the top end of the elastic member (152) is connected to the movable sleeve (153), a first annular magnet (154) is arranged on the top of the movable sleeve (153), a second annular magnet (155) is fixedly arranged on the upper part of the discharge barrel (10), first connecting rods (156) are symmetrically rotatably arranged on both sides of the movable sleeve (153), the lower end of the first connecting rod (156) is rotatably connected to the rotating block (11), the left and right positions of the movable sleeve (153) are both provided with first circular shafts (157), the left and right bottom of the mounting platform (5) are both symmetrically provided with connecting plates (158), and a horizontal plate (159) is arranged between the bottoms of the two connecting plates (158) on the same side.

4. The agricultural planting transplanting device according to claim 3, characterized in that: The driving assembly (16) comprises a bearing seat (161), the bearing seat (161) is symmetrically arranged on the front and rear sides of the top right side of the mounting platform (5), a second round shaft (162) is arranged between the two bearing seats (161), a second rotating motor (163) is arranged on the top right side of the mounting frame (1), a belt transmission assembly (164) is arranged between the output shaft of the second rotating motor (163) and the second round shaft (162), a disc (165) is arranged at both the front and rear ends of the second round shaft (162), a mounting shaft (166) is arranged on the right side of the rectangular hole (4) of the mounting frame (1), and the mounting shaft (166) is arranged on the right side of the rectangular hole (4) of the mounting frame (1). 66) are rotatably provided with swing rods (167) at both front and rear ends, and a straight-line sliding hole is opened at a position of the swing rod (167) away from the mounting shaft (166). A second connecting rod (168) is rotatably provided at the eccentric positions of the sides of the two disks (165) away from each other, and the other end of the second connecting rod (168) is rotatably connected to the right side of the swing rod (167). A connecting block (169) is provided at the lower part of the guide rod (6), and a guide shaft (1610) is provided on the side walls of the two connecting blocks (169) away from each other, and the guide shaft (1610) is slidably matched with the straight-line sliding hole of the adjacent swing rod (167).

5. The agricultural planting transplanting device according to claim 4, characterized in that: The belt transmission assembly (164) is composed of two pulleys and a flat belt, the output shaft of the second rotating motor (163) and the second circular shaft (162) are both provided with pulleys, and a flat belt is provided between the two pulleys.

6. The agricultural planting transplanting device according to claim 5, characterized in that: The adjustment assembly (17) comprises a fixed shaft (171), the middle part of the right side wall of the moving block (9) is provided with a fixed shaft (171), the fixed shaft (171) of the moving block (9) on the middle side is rotatably connected to the middle part of the rotating rod (172), the two ends of the rotating rod (172) on the right side of the rectangular frame (7) are rotatably provided with cranks (173), the other ends of the two cranks (173) are rotatably connected to the fixed shaft (171) adjacent thereto, and the right side of the rectangular frame (7) is provided with A second mounting seat (174), an electric push rod (175) is rotatably arranged on the second mounting seat (174), the push rod of the electric push rod (175) is connected to the lower front part of the rotating rod (172) through a first connecting rod (176), a vertical slide groove is opened on the guide plate (177), a guide plate (177) is arranged at the top center of the cross plate (159), and the first circular shaft (157) on the middle part of the movable sleeve (153) is slidably matched with the vertical slide groove of the adjacent guide plate (177).

7. The agricultural planting transplanting device according to claim 6, characterized in that: The spraying assembly (18) also includes a spraying assembly (18), the spraying assembly (18) includes a slide rail (181), a straight hole is horizontally opened on the left side of the horizontal plate (159), the slide rail (181) is arranged on the left side wall of the horizontal plate (159), three sliding blocks (182) are slidably arranged on the slide rail (181), and second limiting rods (183) are symmetrically arranged on the right side of the sliding blocks (182), and two second limiting rods (183) on the same sliding block (182) pass through the straight hole of the horizontal plate (159) and are clamped on both sides of the discharge barrel (10), and the sliding The moving block (182) is embedded with the nozzle (184); a mixing box (185) is arranged on the left side of the top of the mounting frame (1); a connecting hose (186) is arranged on the mixing box (185); a folding hose (187) is arranged between the brackets at the lower left side of the mounting platform (5); the connecting hose (186) is connected to the folding hose (187); the folding hose (187) is connected to the nozzle (184); a pressure valve (188) is arranged on the top of the nozzle (184); and the first circular shaft (157) cooperates with the pressure valve (188).

8. The agricultural planting transplanting device according to claim 7, characterized in that: The invention also comprises a fixed box (19), the fixed box (19) being arranged on the left side of the top of the mounting frame (1), transmission rollers (20) being rotatably arranged at the front and rear of the upper part of the fixed box (19), a conveyor belt (21) being arranged between the front and rear transmission rollers (20), a third rotating motor (22) being arranged on the rear side of the left side wall of the fixed box (19), and the third rotating motor (22) being connected to the transmission roller (20) via a coupling.

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