CN219042449U

CN219042449U - Film-covered seedling planter

Info

Publication number: CN219042449U
Application number: CN202320008895.8U
Authority: CN
Inventors: 黄艳霞; 王慧新; 李鹏; 程伟; 钟山; 石超; 赵海珍; 王志龙
Original assignee: Fuxin Agricultural School
Current assignee: Fuxin Agricultural School
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-19
Anticipated expiration: 2033-01-04

Abstract

The utility model belongs to the industry of agricultural production machinery, and particularly relates to a film-covered seedling planting machine for various crops. A seedling tray frame is fixed on the rear upper surface of the frame and the upper part of a cross beam in the middle of the frame, a spiral harrow bevel gear is arranged on the right side of a gear box on a profiling land wheel shaft through a spiral harrow bearing, and a conical spiral harrow is arranged on the periphery of the profiling land wheel shaft between the right end surface of the gear box and the left side of a driving chain wheel. The film-covered seedling planting machine integrates fertilization, film covering and drip irrigation seedling planting, and solves the problem that seedling cultivation and transplanting are required due to the difficulty of direct seeding and seedling emergence. Can prolong the growth period of crops. When the agricultural is robbed, the yield per unit area of the cultivated land is improved, the labor force is liberated, and the labor and time are saved. The seedling planting effect is good, the occupied space is small, the working efficiency is high, the yield and quality of crops are improved, and the planting economic benefit is increased.

Description

Film-covered seedling planter

Technical Field

The utility model belongs to the industry of agricultural production machinery, and particularly relates to a film-covered seedling planting machine for various crops.

Background

At present, common crops are planted by adopting seeds, the crops grow in a long period by adopting seed sowing, and the crops also have to be transplanted by seedling raising. However, manual seedling planting is labor-intensive, labor-and time-consuming and has low production efficiency. Sometimes, the survival rate of the seedlings can be influenced because the depth is not mastered well during transplanting, and the workload of watering and fertilizing after transplanting the seedlings is also large.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the film-covered seedling planting machine which integrates fertilization, irrigation and film covering, has good seedling transplanting effect and saves labor force.

The technical scheme adopted for solving the technical problems is as follows: the film covered seedling planting machine includes frame, fertilizer box, fertilizer disk, fertilizer pipe, ditching disk, film pressing wheel, soil covering disk and copying land wheel, and is characterized by that on the rear upper surface of frame and above the cross beam in the middle portion of frame a seedling disk frame is fixed, two symmetrical pedals are fixed on the outside of left and right sides of seedling disk frame, two symmetrical seedling-feeding seats are fixed on the frame correspondent to the middle portion of two pedals, two hole-pricking disk holders are mounted on the left and right sides of seedling disk frame by means of hole-pricking disk holders, two hole-pricking disk shafts are respectively mounted on two ends of the hole-pricking disk holder, the bearing is mounted in the bearing seat, a bearing seat cover is set outside the bearing seat, the inner side surface correspondent to two pricking disk holders Kong Qipan is correspondent to the fixed gear, seven transmission gear shafts are uniformly distributed on the outer periphery of fixed gear, on each transmission gear shaft are mounted with transmission gear meshed with fixed gear, on each transmission gear shaft, driven gear is uniformly meshed with transmission bevel gear, the transmission bevel gear is mounted on the frame, seven hole-pricking disk holders uniformly distributed on Kong Qipan, two hole-pricking disk holders are mounted on the side of the frame, two hole-pricking disk holders are mounted on the side of the bevel gear shaft, one end of the hole-pricking disk holder is mounted on one end of the side of the hole-pricking disk holder is equipped with a hole-pricking disk holder, one end is mounted on one end of the hole-pricking disk holder is equipped with a hole-pricking disk holder, one end is equipped with a copying disk is equipped with a bevel gear, one end is equipped with a hole-shaped gear is equipped with a bevel gear, and another end is equipped with a hole-shaped gear is equipped with a bevel gear, and with a special-shaped gear. The first transmission bevel gear and the second transmission bevel gear are arranged on a transmission gear shaft which is vertically arranged in a bearing in the upper wall of the gear box, the second transmission bevel gear is in meshed transmission connection with a spiral harrow bevel gear, the spiral harrow bevel gear is arranged on the right side of the gear box on the profiling land wheel shaft through a spiral harrow bearing, the left end of a conical spiral harrow and the spiral harrow bevel gear are jointly arranged in the spiral harrow bearing, a driving sprocket is arranged on the profiling land wheel shaft at the right end of the conical spiral harrow through a bearing, the driving sprocket is in transmission connection with a driven sprocket on the fertilizer discharging shaft through a transmission chain, and the conical spiral harrow is arranged on the periphery of the profiling land wheel shaft between the right end face of the gear box and the left side of the driving sprocket.

The beneficial effects of the utility model are as follows: the film-covered seedling planting machine integrates fertilization, film covering and drip irrigation seedling planting, and solves the problem that seedling cultivation and transplanting are required due to the difficulty of direct seeding and seedling emergence. Can prolong the growth period of crops. When the agricultural is robbed, the yield per unit area of the cultivated land is improved, the labor force is liberated, and the labor and time are saved. The seedling planting effect is good, the occupied space is small, the working efficiency is high, the yield and quality of crops are improved, and the planting economic benefit is increased.

Drawings

The following is a detailed description of embodiments with reference to the accompanying drawings.

Fig. 1 is a front view of a construction of a film-covered planter.

Fig. 2 is a rear view of fig. 1.

Fig. 3 is a diagram of the connection relationship between the profiling land wheel and the conical helical rake structure in fig. 1.

Fig. 4 is a view showing the internal structure of the gear case of fig. 3.

FIG. 5 is a view of the outside of the piercer plate of FIG. 1.

FIG. 6 is a view showing the connection between the inner and outer side structures of the hole punch of FIG. 5.

In the figure: 1-a frame; 1-1-traction frame; 2-a fertilizer box; 2-1 of a fertilizer discharging shaft; 2-2 of a fertilizer discharging shaft bearing seat; 2-3 of a fertilizer discharging cup; 2-4 of a fertilizer discharging spline wheel; 2-5-driven sprocket; 2-6 of a fertilizer discharge amount adjusting handle; 2-7-fertilizer discharge locking nuts; 3-profiling land wheels; 3-1-profiling land axles; 3-2-drive sprocket; 3-3-profiling ground wheel bearings; 4-profiling land wheel bearing frames; 5-conical helical rake; 5-1-helical rake bearings; 6-a gear box; 6-1-gear box cover; 6-2-profiling land wheel bevel gears; 6-3-helical rake bevel gears; 6-4-a transmission bevel gear II; 6-5-driving bevel gear shaft; 6-6-a transmission bevel gear I; 7-hole punching device discs; 7-1-bearing; 7-2-bearing housing; 7-3-piercing device; 7-4, seedling removing tongues; 7-5-pressing plates; 7-6-platen bearings; 7-7-platen springs; 7-8-pressing plate top dynamic bearing; 7-9-fixed gear; 7-10-transmission gears; 7-11-driven gear; 7-12 parts of a transmission gear shaft; 7-13-hole puncher mounting shaft; 7-14-supporting rods; 8-bundling Kong Qipan fixing frame; 8-1-hole punching device disc shaft; 9-feeding Miao Yi; 10-pedal; 11-seedling tray rack; 12-film pressing and rolling; 13-film pressing rolling frames; 13-1-spring one; 14-film pressing wheels; 15-film pressing wheel frames; 15-1-spring II; 16-fertilizing disc; 17-a fertilizing disc fixing clamp; 18-ditching discs; 19-ditching disc fixing clips; 20-earthing disc; 21-a soil-covering disc fixing clamp; 22-making furrow discs; 23-making a furrow disc fixing clamp; 24-drip irrigation belt chuck fixing frame; 25-mulch bundle fixing frames; 25-1-mulching film bundling shaft; 25-2-conical sleeve; 26-a drive chain; 27-fertilizer conduits; 28-drip tape cartridge.

Detailed Description

In the embodiment, referring to fig. 1-6, a traction frame 1-1 is arranged above a front end cross beam of a frame 1 for connecting with a tractor. A fertilizer box 2 is fixed above the front end of the frame 1, fertilizer is filled in the upper box of the fertilizer box 2, and fertilizer discharging shafts 2-1 are arranged on the walls of the fertilizer box 2 at two sides below the fertilizer box 2 through fertilizer discharging shaft bearing seats 2-2. A fertilizer discharge amount adjusting handle 2-6 is arranged at one end of a fertilizer discharge shaft 2-1, and a fertilizer discharge amount locking nut 2-7 is arranged at the inner side of the fertilizer discharge amount adjusting handle 2-6. Two parallel fertilizer discharging cups 2-3 are arranged on the fertilizer discharging shafts 2-1 in the two side walls below the fertilizer box 2 and are communicated with the inner cavity of the fertilizer box 2 through fertilizer discharging spline wheels 2-4, the two fertilizer discharging cups 2-3 are communicated with two fertilizer guide pipes 27 below, and the lower ends of the two fertilizer guide pipes 27 are respectively arranged in two fertilizer application discs 16. The fertilizing disc 16 is fixed on the front beam of the frame 1 by a fertilizing disc fixing clamp 17. Two symmetrical furrow making disc fixing clamps 23 are used for fixing two furrow making discs 22 at two ends of the front cross beam of the frame 1. The vertical beams on two sides of the middle part of the frame 1 are provided with profiling land wheel shafts 3-1 by bearings in profiling land wheel bearing frames 4, and two ends of the profiling land wheel shafts 3-1 are provided with profiling land wheels 3 with herringbone teeth. The left end of the profiling land wheel shaft 3-1 is provided with a gear box 6, the upper part of the gear box 6 is fixed below the frame 1 by bolts, the profiling land wheel shaft 3-1 penetrating through the gear box 6 is provided with a profiling land wheel bevel gear 6-2 by a profiling land wheel bearing 3-3, the profiling land wheel bevel gear 6-2 is meshed and connected with a transmission bevel gear I6-6, and a transmission bevel gear II 6-4 in the same direction is coaxially arranged with the transmission bevel gear I6-6. The first transmission bevel gear 6-6 and the second transmission bevel gear 6-4 are arranged on a transmission bevel gear shaft 6-5 vertically arranged in a bearing in the upper wall of the gear box 6. The second transmission bevel gear 6-4 is in meshed transmission connection with the spiral harrow bevel gear 6-3, the spiral harrow bevel gear 6-3 is arranged on the right side of the gear box 6 on the profiling land wheel shaft 3-1 through the spiral harrow bearing 5-1, and the gear box cover 6-1 is arranged on the left side of the gear box 6. The left end of the conical spiral harrow 5 and the spiral harrow bevel gear 6-3 are arranged in the spiral harrow bearing 5-1 together. A driving chain wheel 3-2 is arranged on a profiling land wheel shaft 3-1 at the right end of a conical spiral harrow 5 by a bearing, and the driving chain wheel 3-2 is in transmission connection with a driven chain wheel 2-5 at the right end of a fertilizer discharging shaft 2-1 through a transmission chain 26. The conical spiral harrow 5 is arranged on the periphery of the profiling land axle 3-1 between the right end surface of the gear box 6 and the left side of the driving sprocket 3-2. A seedling tray frame 11 is fixed on the rear of the frame 1 and above a beam in the middle of the frame 1, two symmetrical pedals 10 are fixed outside the left side and the right side of the seedling tray frame 11, and two symmetrical seedling feeding seats 9 are fixed on the frame 1 in the middle of the two pedals 10. The two parallel symmetrical bearings 7-1 in the fixing frames 8 of the bundling Kong Qipan are used for installing the horizontal bundling Kong Qipan shaft 8-1 on the left and right side frames 1 of the seedling tray frame 11, the bearing seat cover 7-2 is arranged outside the bearings 7-1, and two symmetrical bundling Kong Qipan 7 are installed at two ends of the bundling Kong Qipan shaft 8-1. Two fixed gears 7-9 are correspondingly arranged on the inner side surfaces corresponding to the two bundles Kong Qipan 7 through a bundle Kong Qipan shaft 8-1, seven transmission gear shafts 7-12 are evenly distributed on a bundle Kong Qipan on the periphery of the fixed gears 7-9, and each transmission gear shaft 7-12 is provided with a transmission gear 7-10 which is in meshed transmission connection with the fixed gears 7-9. The periphery of each transmission gear 7-10 is meshed with a transmission connection driven gear 7-11, and seven driven gears 7-11 are arranged on a hole punching device mounting shaft 7-13 on a punching Kong Qipan through a pressing plate top bearing 7-8. The triangular hole pricking devices 7-3 in the same direction are arranged on the hole pricking device mounting shafts 7-13, a pressing plate 7-5 is arranged outside each hole pricking device 7-3, one end of the pressing plate passes through the pressing plate bearing 7-6 through the supporting rod 7-14, and the pressing plate 7-5 is obliquely connected with the pressing plate jacking bearing 7-8 above. A pressing plate spring 7-7 is arranged between the pressing plate 7-5 and the hole punching device mounting shaft 7-13, and a seedling discharging tongue 7-4 is arranged on the triangular inclined plane of the triangular hole punching device 7-3. A drip tape holder 24 is fixed above the fertilizer box 2, and a drip tape chuck 28 is provided on the drip tape holder 24. The mulch bundle fixing frames 25 are fixed on two side frames at the upper middle part of the frame 1, mulch bundle shafts 25-1 are symmetrically arranged above the mulch bundle specifying frames 25, corresponding conical shaft sleeves 25-2 are sleeved on the mulch bundle shafts 25-1, and a hollow shaft sleeve in the middle of the mulch bundle is sleeved on the conical shaft sleeves 25-2. The two side beams of the frame 1 below the mulch film bundling shaft 25-1 are fixedly provided with a mulch film pressing wheel frame 15, the inner side of the frame 1 forming a triangle with the mulch film pressing wheel frame 15 is provided with a second spring 15-1, and the intersection of the second spring and the mulch film pressing wheel frame 15 is provided with a mulch film pressing wheel 14. A first spring 13-1 is arranged on a front frame 1 of a film pressing wheel 14, a film pressing roller frame 13 is arranged at the lower end of the first spring 13-1, and a film pressing roller 12 is arranged on the film pressing roller frame 13 by a film pressing roller. Two symmetrical ditching disks 18 are arranged on two side frames of the frame 1 behind the fertilizer box 2 by ditching disk fixing clamps 19. Two symmetrical earthing disks 20 are arranged on two sides of the frame 1 outside the guard plate 10 by earthing disk fixing clamps 21.

The application process of the utility model is as follows: fertilizer is filled in a fertilizer box 2 of the film-covered seedling planting machine, proper fertilizer application amount is regulated by a fertilizer application amount regulating handle 2-6, and then a fertilizer application amount locking nut 2-7 is fixed. The seedling planting machine is connected with a tractor through a traction frame 1-1, when the tractor advances, the profiling land wheel 3 rotates, and the driven chain wheel 2-5 is driven to rotate through a driving chain wheel 3-2 and a transmission chain 26 on the profiling land wheel 3. The hexagonal fertilizer discharging shaft 2-1 rotates to force fertilizer to the fertilizer discharging cup 2-3, and then the fertilizer is applied into the ditches opened by the fertilizer disk 16 through the fertilizer guide pipe 27. And when the seedling planting machine is in front, the furrow making disc turns soil on the furrow. The profiling land wheel 3 rotates, is driven to the first transmission bevel gear 6-6 and the second coaxial transmission bevel gear 6-4 through the profiling bevel gear 6-2, and then is driven to the spiral harrow bevel gear 6-3 to drive the conical spiral harrow 5 to reversely rotate, so that soil is conveyed to the furrow to fill up the furrows opened by the fertilizer application disc 16. The mulch bundle is mounted to the mulch bundle holder 25 through the mulch bundle shaft 25-1 and the tapered collar 25-2 so that the mulch passes under the bundle Kong Qipan from under the mulch press roll 12. The drip tape is secured to the drip tape cartridge mount 24 with the tape cartridge 28 extending rearwardly from under the film roll 12 and the mulch film and secured to the ground insert. When planting seedlings, 2 persons need to sit on two symmetrical seedling feeding chairs 9, seedling trays are placed on seedling tray frames 11, seedlings are taken down from the seedling trays manually and respectively placed into hole prickers 7-3, the hole prickers Kong Qipan rotate along with the movement of the seedling trays, when the lower ends of the hole prickers 7-3 are pricked into soil, pressing plates prop up bearings 7-8 prop up bearings 7-6, pressing plates 7-5 rotate to drive seedling discharging tongues 7-4 to open, and the seedlings fall into the soil. The soil-covering disc 20 takes soil to cover the periphery of the hole-pricking device 7-3, when the hole-pricking device 7-3 is lifted, the peripheral soil falls into the seedling holes, and the seedling planting link is completed.

Claims

1. The film-covered seedling planting machine comprises a frame (1), a fertilizer box (2), a fertilizer disc (16), a fertilizer guide pipe (27), a ditching disc (18), a film pressing wheel (14), a soil covering disc (20) and a profiling land wheel (3), and is characterized in that a seedling tray frame (11) is fixed above the rear upper surface of the frame (1) and above a cross beam in the middle of the frame (1), two symmetrical pedals (10) are fixed outside the left side and the right side of the seedling tray frame (11), two symmetrical seedling feeding seats (9) are fixed on the frame (1) in the middle of the corresponding two pedals (10), a bundling Kong Qipan fixing frame (8) is used for installing a horizontal bundling device tray shaft (8-1) on the left side and the right side of the frame (1) of the seedling tray frame (11) through a bearing (7-1), two bundling Kong Qipan (7) are respectively installed at two ends of the bundling device tray shaft (8-1), fixed gears (7-9) are correspondingly installed on the corresponding inner side surfaces of two bundling Kong Qipan (7) through the bundling device tray shaft (8-1), seven gears (7-9) are evenly meshed with each other transmission gear (7-9) are installed on the frame (1) in a transmission mode, the transmission mode is evenly meshed with the transmission gears (7-7), each transmission gear (7-10) is engaged with a driven gear (7-11), the driven gears (7-11) are arranged on one end of seven hole punching device mounting shafts (7-13) which are uniformly distributed on a punch Kong Qipan (7), the other end of each hole punching device mounting shaft (7-13) which passes through the punch Kong Qipan (7) is provided with a triangular hole punching device (7-3) in the same direction, the outside of each hole punching device (7-3) is provided with a pressing plate (7-5), one end of each pressing plate (7-5) is connected with a pressing plate bearing (7-6) through a supporting rod (7-14), the inclined upper part of each pressing plate (7-5) is connected with a pressing plate top bearing (7-8), a pressing plate spring (7-7) is arranged between the pressing plate (7-5) and the hole punching device mounting shaft (7-13), a seedling discharging tongue (7-4) is arranged on the triangular inclined surface of the triangular hole punching device (7-3), one side of a frame (1) below a fertilizer box (2) is connected with a profiling wheel bearing (3) through a profiling wheel bearing (3-6) in a profiling wheel bearing (1) in a profiling wheel bearing (2-6), the profiling land wheel bevel gear (6-2) is meshed with and connected with the first transmission bevel gear (6-6), the first transmission bevel gear (6-6) and the second transmission bevel gear (6-4) are coaxially arranged in the same direction, the first transmission bevel gear (6-6) and the second transmission bevel gear (6-4) are arranged on a transmission gear shaft (6-5) which is vertically arranged in a bearing in the upper wall of the gear box (6), the second transmission bevel gear (6-4) is meshed with and connected with the spiral harrow bevel gear (6-3), the spiral harrow bevel gear (6-3) is arranged on the right side of the gear box (6) on the profiling land wheel shaft (3-1) through a spiral harrow bearing (5-1), the left end of the conical spiral harrow (5) and the spiral harrow bevel gear (6-3) are jointly arranged in the spiral harrow bearing (5-1), a driving sprocket (3-2) is arranged on the profiling land wheel shaft (3-1) at the right end of the conical spiral harrow (5) through a bearing, the driving sprocket (2-5) is connected with a driven sprocket (2-5) on the row axis (2-1) through a transmission chain (26), and the left end face of the driving sprocket (3-2) is arranged on the outer side of the profiling land wheel shaft (3-1).

2. A film-covered planter according to claim 1, characterized in that the bearing (7-1) is mounted in a bearing housing, and a bearing housing cover (7-2) is provided outside the bearing housing.