CN202190533U

CN202190533U - Seedling-dibbling full-automatic transplanter for seedling raising with plastic trays

Info

Publication number: CN202190533U
Application number: CN201120326359XU
Authority: CN
Inventors: 杜玉胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-02
Filing date: 2011-09-02
Publication date: 2012-04-18
Anticipated expiration: 2021-09-02

Abstract

A seedling-dibbling full-automatic transplanter for seedling raising with plastic trays comprises a frame, an engine, a gearbox, travelling wheels, a crankshaft, a seedling conveying mechanism, a seedling picking mechanism and a transplanting mechanism. The engine is connected with the crankshaft through the gearbox, and the travelling wheels, the seedling conveying mechanism, the seedling picking mechanism and the transplanting mechanism are driven simultaneously by the crankshaft. Seedling raising trays are placed on a seedling conveying plate and driven by a seedling raising tray drum to move longitudinally and transversely, dibbling seedlings are fed into a seedling guide tube of the transplanting mechanism by a picking claw of the seedling picking mechanism, and the seedlings are transplanted by the transplanter while the transplanter travels, and the action is coordinated and uniform for automatic transplanting. The seedling-dibbling full-automatic transplanter for seedling raising with plastic trays is simple in structure, reasonable in design, convenient in operation, high in transplanting efficiency, free of seedling missing in vertical transplanting, uniform in depth without seedling floating, uniform in transplanting row and plant spacing, adjustable in depth and suitable for vast rural areas.

Description

The full-automatic rice transplanter of vinyl disc seedling hole seedling

Technical field

The utility model relates to a kind of rice field rice transplanting farm machinery, particularly relates to the full-automatic rice transplanter of vinyl disc seedling hole seedling.

Background technology

Paddy rice need be planted in the root of rice shoot the underground predetermined degree of depth when rice transplanting, spacing in the rows evenly reaches preset distance, and every strain number average is even, and these constraintss bring certain difficulty for present mechanized planting.Along with the development of agricultural cience and farming techniques, for the saving of labor, save time, laborsaving, therefore, vast paddy fields is introduced the machinery of one continuous line and is grown seedlings and the rice transplanting technology; Rice shoot with monoblock during rice transplanting cuts, and to rice transplanter, cuts rice transplanting again, and its transplanting depth and spacing in the rows can reach predetermined requirement basically; But when rice shoot is cut, be prone to hinder shoot root, and every hole number is inhomogeneous, slow seedling is slow; Be difficult for turning green, the result has missed farming season, unfavorable increasing both production and income.This introduction machine construction is complicated, and easy-maintaining does not cost an arm and a leg, and use in inapplicable less plot.

The utility model content

The technical problem that the utility model will solve provides a kind of growing seedlings and adopts a hole seedling number average even, does not hinder root; The spacing in the rows depth is adjustable, and slow seedling is fast, the saving of labor, save time, laborsaving; Favourable increasing both production and income, the full-automatic rice transplanter of vinyl disc seedling hole seedling that use in the plot that is fit to vary in size.

The technical scheme that adopts is:

The full-automatic rice transplanter of vinyl disc seedling hole seedling comprises frame, engine, gearbox, road wheel, bent axle, seedlings sending mechanism, seedling-taking mechanism, rice transplanting mechanism.Described engine is installed on the frame of gearbox front end; Engine output shaft connects the gearbox power shaft through belt transmission; Gearbox two ends output shaft connects bent axle; On frame, bent axle is ground-engaging wheel, seedlings sending mechanism, seedling-taking mechanism and rice transplanting mechanism simultaneously with bearings for crankshaft two end.Live axle is equipped with in the frame both sides; Be separately installed with road wheel and traction drive gear on the live axle of the frame outside and inboard, hook-type moving tooth pawl is housed on the bent axle, on its hook-type moving tooth pawl spring is housed; Hook-type moving tooth pawl is connected with the tooth portion of traction drive gear, and compresses with spring force.Said seedlings sending mechanism comprises that seedling sending support, seedling sending dish, seedling coil roller, laterally driven wheel, winding up roller sprocket wheel.The seedling sending support is fixed on the frame top, and the seedling sending dish is slidingly connected at both sides on two side rails of seedling sending support, and four seedling are coiled roller and are separately fixed on four set roll shafts of seedling sending support top; Four winding up roller sprocket wheels are separately fixed on four roll shafts; Four per two of winding up roller sprocket wheels are one group, and being divided into two groups, to be located at seedling sending dish both sides respectively be symmetrical structure, and two winding up roller sprocket wheels of every group are connected by chain; Wherein inboard winding up roller sprocket wheel is fixedly connected with ratchet; Ratchet is connected with ratchet on being fixedly connected on horizontal tooth bar, and laterally tooth bar is contained in the tooth bar chute that is fixedly connected on the seedling sending support and can laterally slides, laterally tooth bar and laterally driven wheel engagement; Again simultaneously with vertical promotion tooth bar or vertically spur the tooth bar engagement, vertically promote tooth bar and be fixed on the seedling sending dish through connecting rod with vertical pulling tooth bar.Seedling sending dish middle part is fixedly connected with vertical driving tooth bar that feed seedling dish vertical past returns, and vertically drives tooth bar and the round card connection of stirring.Said seedling-taking mechanism; Comprise that drive bevel gear, lower end drive pulley, upper end driven pulley, elasticity seedling taking pawl, four elasticity seedling taking pawls all are separately fixed on the seedling sending support through four seedling taking axles; The upper end driven pulley is housed on each seedling taking axle; The lower end drive pulley is fixedly connected on the frame through Pulley shaft, and driven wheel of differential is contained on the Pulley shaft, driven wheel of differential and the drive bevel gear engagement that is installed on the bent axle.Said rice transplanting mechanism comprises seedling conduit, slip cap, pawl, seedling clamping paw and seedling clamping paw shell body towards the cave.The seedling clamping paw shell body is fixed on the bottom of frame, and the seedling conduit is fixedly connected with the seedling clamping paw shell body, and slip cap is sleeved on the seedling conduit; Seedling clamping paw is laid in seedling conduit both sides; The seedling clamping paw upper end is hinged with slip cap, and the lower end is passed the seedling clamping paw shell body and exposed seedling clamping paw shell body bottom, is connected with spring between two seedling clamping paws; Pawl is located at both sides, seedling clamping paw front and back towards the cave, is fixed on the seedling clamping paw shell body.Said slip cap is connected with bent axle through connecting rod.

The above-mentioned round card of stirring is the V-arrangement shape; Connect the reclinate curved stone roller bar in two ends below; Be coated with annular on the curved stone roller bar and heavily cut or polish jade with an emery wheel, come and go and stir card and be rotatably connected on the sleeve of stirring the card slip cap, stir the card slip cap and be sleeved on stirring on the card column of being fixedly connected with frame; Stir the card slip cap and be provided with the power piece, the power piece overlaps on the slip cap on the rice transplanting mechanism.

The different involute tongue pieces of dress width in the above-mentioned elasticity seedling taking pawl, elasticity seedling taking pawl rotates one one along the involute tongue piece and closes, and the involute tongue piece is fixed on the seedling sending support.

The utility model rice transplanting four lines, walking automatically under motor driven, the automatic rice transplanting in limit, rice transplanting efficient is high, and vertically rice transplanting is not leaked and is inserted, and seedling planting row pitch, spacing in the rows are consistent, and spacing in the rows, the depth is adjustable, and is simple in structure, easy to operate.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is that the K of Fig. 1 is to view.

Fig. 4 is the seedling-taking mechanism structural representation.

Fig. 5 is the right side view of Fig. 4.

Fig. 6 is the rice transplanting mechanism structural representation.

Embodiment

The full-automatic rice transplanter of vinyl disc seedling hole seedling comprises frame 1, engine 2, gearbox 3, road wheel 5, bent axle 6, seedlings sending mechanism 8, seedling-taking mechanism 7, rice transplanting mechanism 4.Described engine 2 is installed on the frame 1 of gearbox 3 front ends; The output shaft that sends machine 2 connects the power shaft of gearbox 3 through belt transmission; Gearbox 3 two ends output shafts connect bent axle 6; On frame, bent axle is ground-engaging wheel 5, seedlings sending mechanism 8, seedling-taking mechanism 7 and rice transplanting mechanism 4 simultaneously with bearings at bent axle 6 two ends.In frame 1 both sides live axle 21 is housed; Be separately installed with road wheel 5 and traction drive gear 19 on the live axle 21 of the frame outside and inboard; Hook-type moving tooth pawl 18 is housed on the bent axle 6, on its hook-type moving tooth pawl 18 spring 20 is housed, hook-type moving tooth pawl 18 is connected with the tooth portion of traction drive gear 19; And compress with spring force, bent axle drives hook-type moving tooth pawl and promotes traction drive gear driven road wheel and travel forward.Said seedlings sending mechanism 8 comprises that seedling sending support 22, seedling sending dish 24, seedling coil roller 25, laterally driven wheel 12, winding up roller sprocket wheel 23.Seedling sending support 22 is fixed on frame 1 top; Seedling sending dish 24 is slidingly connected on two side rails 9 of seedling sending support 22 with both sides; Four seedling are coiled roller 25 and are separately fixed on four set roll shafts 10 of seedling sending support 22 tops, and four winding up roller sprocket wheels 23 are separately fixed on four roll shafts 10, and per two is one group; Being divided into two groups, to be located at seedling sending dish 24 both sides respectively be symmetrical structure; Two winding up roller sprocket wheels 23 of every group are connected by chain, and wherein inboard winding up roller sprocket wheel is fixedly connected with ratchet 26, and ratchet 26 is connected with ratchet 27 on being fixedly connected on horizontal tooth bar 11; Laterally tooth bar 11 is contained in the chute that is fixedly connected on the seedling sending support 22 and can laterally slides; Laterally tooth bar 11 and laterally driven wheel 12 engagements, laterally driven wheel 12 is again simultaneously with vertical promotion tooth bar 28 or vertically spur tooth bar 29 engagements, vertically promotes tooth bar 28 and is fixed on (see figure 2) on the seedling sending dish 24 with vertical pulling tooth bar 29 through connecting rod.Seedling sending dish 24 middle parts are fixedly connected with vertical driving tooth bar 30 that feed seedling dish vertical past returns; Vertically driving tooth bar 30 stirs card 31 and is connected (see figure 3) with round; Coming and going and stirring card 31 is the V-arrangement shape, connects the reclinate curved stone roller bar 33 in two ends below, is coated with annular on the curved stone roller bar 33 and heavily cuts or polish jade with an emery wheel 35; Come and go and to stir card 31 and be rotatably connected on the sleeve 32 of stirring card slip cap 37; Stir card slip cap 37 and be sleeved on stirring on the card column 36 of being fixedly connected with frame, stir card slip cap 37 and be provided with power piece 38, power piece 38 overlap joints are on the slip cap on the rice transplanting mechanism 4 42.Said seedling-taking mechanism 7 comprises drive bevel gear, lower end drive pulley 15, upper end driven pulley 13, elasticity seedling taking pawl 39.Four elasticity seedling taking pawls 39 all are separately fixed on the seedling sending support 22 through four seedling taking axles 41; Upper end driven pulley 13 is housed on each seedling taking axle 41; Lower end drive pulley 15 is fixedly connected on the frame 1 through Pulley shaft 14; Driven wheel of differential 16 is contained on the Pulley shaft 14, driven wheel of differential 16 and drive bevel gear 17 engagements that are installed on the bent axle 6.The different involute tongue piece of dress width 40 (seeing Fig. 4,5) in the said seedling taking pawl 39, the involute tongue piece is fixed on the seedling sending support 22.Said rice transplanting mechanism 4 (see figure 6)s comprise seedling conduit 48, slip cap 42, pawl 46, seedling clamping paw 45 and seedling clamping paw shell body 44 towards the cave.Seedling clamping paw shell body 44 is fixed on the bottom of frame 1, and seedling conduit 48 is fixedly connected with seedling clamping paw shell body 44, and slip cap 42 is sleeved on the seedling conduit 48; Seedling clamping paw 45 is laid in seedling conduit 48 both sides; Seedling clamping paw 45 upper ends and slip cap 42 are hinged, and the lower end is passed seedling clamping paw shell body 44 and exposed seedling clamping paw shell body bottom, is connected with spring 43 between two seedling clamping paws 45; Be located at the both sides, front and back between the seedling clamping paw 45 towards cave pawl 46, be fixed on the seedling clamping paw shell body 44.Said slip cap 42 is connected with bent axle 6 through connecting rod 47.

The engine 2 of this machine drives bent axle 6 through gearbox 3 and rotates; Hook-type moving tooth pawl 18 on the bent axle 6 promotes traction drive gear 19; Road wheel 5 advances, and the slip cap 42 that bent axle 6 drives rice transplanting mechanism 4 through connecting rod 47 simultaneously moves up and down and through seedling clamping paw 45 rice transplantings, slip cap 42 each card slip caps 37 of stirring that push seedlings sending mechanism 8 that upwards slide upwards slide; Drive to come and go and to stir card 31 and stir the vertical driving tooth bar 30 on the seedling sending dish 24; Seedling sending dish 24 is vertically moved, and it comes and goes by the lead 34 control switching-overs of heavily cutting or polish jade with an emery wheel on 35, makes horizontal driven wheel 12 drive seedling coil roller 25 rotations by being connected the vertical promotion tooth bar 28 on the seedling sending dish or vertically spurring tooth bar 29; Rice shoot is passed to seedling taking pawl 39; The seedling taking pawl closes 39 1 one of seedling taking pawls through involute tongue piece 40 with the rotation of upper end driven pulley 13 again, opens rice shoot is fed in the seedling conduit 48; Rice transplanting action is accomplished in fashionable seedling taking to the seedling sending dish 24, bent axle ground-engaging wheel, seedlings sending mechanism, seedling-taking mechanism and rice transplanting mechanism simultaneously.

Claims

1. the full-automatic rice transplanter of vinyl disc seedling hole seedling; Comprise frame (1), engine (2), gearbox (3), road wheel (5), bent axle (6), seedlings sending mechanism (8), seedling-taking mechanism (7), rice transplanting mechanism (4); Described engine (2) is installed on the frame (1) of gearbox (3) front end; The output shaft that sends machine (2) connects the power shaft of gearbox (3) through belt transmission, and the two ends output shaft of gearbox (3) connects bent axle (6), bent axle (6) two ends with bearings on frame; Bent axle is ground-engaging wheel (5), seedlings sending mechanism (8), seedling-taking mechanism (7) and rice transplanting mechanism (4) simultaneously; It is characterized in that described frame (1) both sides are equipped with live axle (21), be separately installed with road wheel (5) and traction drive gear (19) on the frame outside and the inboard live axle (21), hook-type moving tooth pawl (18) is housed on the bent axle (6); On its hook-type moving tooth pawl (18) spring (20) is housed; Hook-type moving tooth pawl (18) is connected with the tooth portion of traction drive gear (19), and compresses with spring force, and bent axle drives hook-type moving tooth pawl promotion traction drive gear driven road wheel and travels forward; Said seedlings sending mechanism (8); Comprise that seedling sending support (22), seedling sending dish (24), seedling coil roller (25), laterally driven wheel (12), winding up roller sprocket wheel (23); Seedling sending support (22) is fixed on frame (1) top; Seedling sending dish (24) is slidingly connected on two side rails (9) of seedling sending support (22) with both sides; Four seedling are coiled roller (25) and are separately fixed on set four roll shafts (10) in seedling sending support (22) top, and four winding up roller sprocket wheels (23) are separately fixed on four roll shafts (10), and per two is one group; Being divided into two groups, to be located at seedling sending dish (24) both sides respectively be symmetrical structure; Two winding up roller sprocket wheels (23) of every group are connected by chain, and wherein inboard winding up roller sprocket wheel is fixedly connected with ratchet (26), and ratchet (26) is connected with ratchet (27) on being fixedly connected on horizontal tooth bar (11); Laterally tooth bar (11) is contained in the tooth bar chute that is fixedly connected on the seedling sending support (22) and can laterally slides; Laterally tooth bar (11) and laterally driven wheel (12) engagement, laterally driven wheel (12) is again simultaneously with vertical promotion tooth bar (28) or vertically spur tooth bar (29) engagement, vertically promotes tooth bar (28) and vertically spurs tooth bar (29) and be fixed on the seedling sending dish (24) through connecting rod; Seedling sending dish (24) middle part is fixedly connected with feed seedling dish vertical toward the vertical driving tooth bar (30) that returns, vertically drives tooth bar (30) and stirs card (31) and be connected with round; Said seedling-taking mechanism (7); Comprise drive bevel gear, lower end drive pulley (15), upper end driven pulley (13), elasticity seedling taking pawl (39); Four elasticity seedling taking pawls (39) all are separately fixed on the seedling sending support (22) through four seedling taking axles (41); Upper end driven pulley (13) is housed on each seedling taking axle (41); Lower end drive pulley (15) is fixedly connected on the frame (1) through Pulley shaft (14), and driven wheel of differential (16) is contained on the Pulley shaft (14), driven wheel of differential (16) and drive bevel gear (17) engagement that is installed on the bent axle (6); Said rice transplanting mechanism (4); Comprise seedling conduit (48), slip cap (42), towards the cave pawl (46), seedling clamping paw (45) and seedling clamping paw shell body (44), seedling clamping paw shell body (44) is fixed on the bottom of frame (1), seedling conduit (48) is fixedly connected with seedling clamping paw shell body (44); Slip cap (42) is sleeved on the seedling conduit (48); Seedling clamping paw (45) is laid in seedling conduit (48) both sides, and seedling clamping paw (45) upper end is hinged with slip cap (42), and the lower end is passed seedling clamping paw shell body (44) and exposed seedling clamping paw shell body bottom; Be connected with spring (43) between two seedling clamping paws (45); Be located at the both sides, front and back between the seedling clamping paw (45) towards cave pawl (46), be fixed on the seedling clamping paw shell body (44), said slip cap (42) is connected with bent axle (16) through connecting rod (47).

2. the full-automatic rice transplanter of vinyl disc seedling hole seedling according to claim 1; It is characterized in that describedly coming and going that to stir card (31) be the V-arrangement shape; Connect the reclinate curved stone roller bars in two ends (33) below, be coated with annular on the curved stone roller bar (33) and heavily cut or polish jade with an emery wheel (35), come and go and stir card (31) and be rotatably connected on the sleeve (32) of stirring card slip cap (37); Stir card slip cap (37) and be sleeved on stirring on the card column (36) of being fixedly connected with frame (1); Said heavy stone roller (35) is connected with lead (34), and lead (34) two ends are fixed on seedling sending dish (24) both sides, and pulling heavily stone roller makes round card (31) switching-over of stirring; Stir card slip cap (37) and be provided with power piece (38), power piece (38) overlaps on the slip cap (42) on the rice transplanting mechanism (41).

3. the full-automatic rice transplanter of vinyl disc seedling hole seedling according to claim 1; It is characterized in that the different involute tongue piece (40) of dress width in the described elasticity seedling taking pawl (39); Elasticity seedling taking pawl (39) closes along moving one one of involute tongue piece (40) axle, and involute tongue piece (40) is fixed on the seedling sending support (22).