CN201797733U

CN201797733U - Man-machine rice transplanter

Info

Publication number: CN201797733U
Application number: CN2010205477476U
Authority: CN
Inventors: 潘树辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-29
Filing date: 2010-09-29
Publication date: 2011-04-20
Anticipated expiration: 2020-09-29

Abstract

The utility model discloses a man-machine rice transplanter, which comprises a direction controller, two front wheels, a right rear wheel, a left rear wheel and a frame, wherein the direction controller is used for keeping a rice transplanting rod in the state of vertically extending downwards, the front wheels can be respectively and rotationally arranged below the left and right sides of the front end of the frame, the right rear wheel is fixedly arranged at the right end of a rear revolving shaft, the left rear wheel is fixedly arranged at the left end of the rear revolving shaft, and the rear revolving shaft can be rotationally arranged below the rear end of the frame along the horizontal direction. The man-machine rice transplanter is characterized in that the direction controller is sleeved on the part (located at the inner side of the right rear wheel) of the right end of the rear revolving shaft, and the part (located at the inner side of the left rear wheel) of the left end of the rear revolving shaft is fixedly provided with a left rotating disc; a plurality of connecting rods are arranged between the left rotating disc and the direction controller along the horizontal direction; and the left ends of the connecting rods can respectively pass through the edge of the left rotating disc slidably. The utility model aims to provide a man-machine rice transplanter which is simple in structure and low in manufacturing cost, can carry out rice transplantation under the conditions of different soil qualities and water depths, and can efficiently transplant rice seedlings in rice fields.

Description

The human-machine dual-purpose rice transplanter

Technical field

The utility model relates to a kind of agricultural machinery that is used to intercut rice seedling by manpower or animal power or tractor-drawn.

Background technology

The existing sower that is used to intercut rice seedling, its structure is very complicated, cost is very high, in use, also can be subjected to the influence of factors such as rice field, different regions soil property, the depth of water, usually rice seedling can't be stayed in the soil, thereby can not be adapted to and under different soil properties, depth condition, carry out the rice transplanting operation.

The utility model content

It is a kind of simple in structure that the purpose of this utility model is to provide, and cost is low, can carry out the rice transplanting operation under different soil properties, depth condition, rice seedling can be intercutted expeditiously the human-machine dual-purpose rice transplanter in the rice field.

Human-machine dual-purpose rice transplanter of the present utility model, the direction controller that comprises the plumbness that is used to allow the rice transplanting bar keep down and stretches out, two front vehicle wheels, right rear wheel, left back wheel and frame, front vehicle wheel can be installed in the below of the frame front end left and right sides respectively rotationally, described right rear wheel is fixedly mounted on the right-hand member of back rotating shaft, described left back wheel is fixedly mounted on the left end of back rotating shaft, back rotating shaft can be installed in the below of described frame rear end rotationally along the left and right horizontal direction, described direction controller is sleeved on the place, inboard that described back rotating shaft right-hand member is positioned at described right rear wheel, the place, inboard that the left end of back rotating shaft is positioned at described left back wheel is installed with the left-hand rotation dish, be provided with a plurality of connecting rods along the left and right horizontal direction between left-hand rotation dish and the described direction controller, the left end of each connecting rod can pass the edge of left-hand rotation dish respectively slidingly, the right-hand member of each connecting rod is installed with described direction controller respectively and is linked to each other, be respectively installed with sleeve pipe on each connecting rod, described rice transplanting bar comprises a left side that is provided with in pairs side by side, right inserted link, the bottom of left side inserted link is provided with left clamping bar, the bottom of described right inserted link is provided with right clamping bar, each described sleeve pipe is fixedly linked with the top of a plurality of right inserted links respectively, the quantity of the right inserted link on each sleeve pipe equates, interval between the adjacent right inserted link equates, the long slot bore that a plurality of right inserted links pass on the described sleeve pipe stretches out downwards, each described connecting rod is fixedly linked with the top of a plurality of left inserted links respectively, the quantity of the left inserted link on each connecting rod equates, interval between the adjacent left inserted link equates, described left clamping bar and described right clamping bar in the every pair of rice transplanting bar can close up mutually, the right-hand member of described back rotating shaft is set with drive sprocket, drive sprocket by chain with linked to each other by movable sprocket, be sleeved on the right-hand member of driving shaft by movable sprocket, driving shaft can be installed in the middle part of described frame rotationally along the left and right horizontal direction, be set with a plurality of driving bevel gears on the driving shaft, the quantity of driving bevel gear equates with the quantity of described rice transplanting bar, each driving bevel gear is meshed with a driven bevel pinion respectively, each driven bevel pinion is set in the bottom of a vertical shaft, each vertical shaft can be installed on the described frame along the vertical-horizontal direction respectively rotationally, the middle part of each vertical shaft is respectively installed with a seedling separating device, the dead ahead of each seedling separating device is respectively over against an outlet that goes out the seedling guide groove, all go out the rear wall place that the seedling guide groove is positioned at pendulum seedling groove, the bottom of pendulum seedling groove be one along fore-and-aft direction around the annular rice shoot conveyer belt that is provided with, one end of rice shoot conveyer belt is provided with driving wheel, driving wheel can be installed on the described frame by the driving shaft along the setting of left and right horizontal direction rotationally, one end of driving shaft links to each other with the drive sprocket transmission by decelerator, drive sprocket by chain with drag sprocket wheel and link to each other, drag sprocket wheel and be sleeved on an end of described driving shaft, the other end of described rice shoot conveyer belt is provided with driven pulley, driven pulley can be installed on the described frame by the driven shaft along the setting of left and right horizontal direction rotationally, the middle part of described rice shoot conveyer belt is provided with a plurality of carrying rollers along the left and right horizontal direction, the front end edge left and right directions of described pendulum seedling groove is provided with a push pedal, the plate face of push pedal is positioned at vertical direction, the bottom of push pedal links to each other with described rice shoot conveyer belt, the left end termination of each described connecting rod links to each other with the middle part of the axle of shipping and reselling on another market that is disposed radially respectively, the inside and outside two ends of each axle of shipping and reselling on another market are respectively installed with rolling bearing, the right flank of the cam on the left end of the periphery of each rolling bearing and the telescopic platform pastes mutually, telescopic platform is fixed on the described frame, cam can push up the described connecting rod that the exit of seedling guide groove to the right along the left and right horizontal direction, described left clamping bar by the connecting rod band and described right clamping bar closes up mutually, be set with the top spring on each described connecting rod, the top spring can allow walk around minimum point connecting rod along the left and right horizontal direction to left movement, described left clamping bar by the connecting rod band and described right clamping bar is separated from each other.

Human-machine dual-purpose rice transplanter of the present utility model, radially be respectively equipped with a plurality of plates on the periphery of wherein said right rear wheel and on the periphery of described left back wheel, be set with rubber sleeve on each described left clamping bar and each described right clamping bar, described seedling separating device comprises cylinder, the sidewall of cylinder is provided with a plurality of rice seedlings hooks, and the bottom of cylinder is provided with supporting plate.

Human-machine dual-purpose rice transplanter of the present utility model, the quantity of wherein said connecting rod are 8.

Human-machine dual-purpose rice transplanter of the present utility model, rotating shaft is that the motion around the back rotating shaft is done at the center in the direction of the clock after its whole connecting rods, the back rotating shaft band that rotates drive sprocket and is rotated together, drive sprocket drags passive sprocket rotation by chain, dragged drive shaft turns by movable sprocket, driving shaft then is being with a plurality of driving bevel gears to rotate, each driving bevel gear can drive a driven bevel pinion again and rotate, each driven bevel pinion then can be with vertical shaft to rotate, so, the seedling separating device that is installed in the vertical shaft middle part will rotate thereupon, the seedling separating device of each rotation can catch on the rice seedling that is positioned at the exit of seedling guide groove, be transported to the back then, allow corresponding left clamping bar and right clamping bar clamp this rice shoot, driving shaft also can be with and drag sprocket rotation simultaneously, and by the rotation of decelerator driving driving shaft, driving shaft then rotates counterclockwise by the rice shoot conveyer belt by driving wheel, the rice seedling that is placed on the rice shoot conveyer belt will pushing away in rice shoot conveyer belt and push pedal, the effect of drawing is transported to out the exit of seedling guide groove down, the rolling bearing that is positioned at each connecting rod left end simultaneously can be made around the movement by the telescopic platform right flank under the pressure effect of top spring, when the rolling bearing of certain connecting rod left end moves to height point place on the cam of telescopic platform right flank, this high some place is corresponding to the height in the exit that goes out the seedling guide groove, the top spring that is sleeved on this connecting rod can be compressed, this connecting rod can be along the left and right horizontal direction towards left movement simultaneously, so, left clamping bar of on this connecting rod all and right clamping bar close up mutually, and clamp respectively by the seedling separating device that rotates and carry the rice seedling of coming, this connecting rod continues along with the left-hand rotation dish rotates then, up to a left side, the bottom band of right inserted link in the earth of water surface below, rice seedling insertion rice field, can move to the low spot place on the cam of telescopic platform right flank at this rolling bearing of locating this connecting rod left end, this moment, this connecting rod can be in the effect lower edge of top spring left and right horizontal direction towards right motion, this connecting rod band left clamping bar and is separated with right clamping bar, and rice seedling will be left in the earth in rice field.Therefore, human-machine dual-purpose rice transplanter of the present utility model has simple in structure, and cost is low, can carry out the rice transplanting operation under different soil properties, depth condition, rice seedling can be intercutted expeditiously the characteristics in the rice field.

Other details of human-machine dual-purpose rice transplanter of the present utility model and characteristics can just can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is the front view of human-machine dual-purpose rice transplanter of the present utility model;

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

Fig. 3 is the main pseudosection at left-hand rotation dish position;

Fig. 4 is that the A-A of Fig. 3 is to cross sectional view;

Fig. 5 is that the B-B of Fig. 3 is to cross sectional view;

Fig. 6 is the zoomed-in view at C position among Fig. 3;

Fig. 7 is the front view of telescopic platform;

Fig. 8 is the top plan view of Fig. 7;

Fig. 9 is the main pseudosection at direction controller position.

Embodiment

As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 5, human-machine dual-purpose rice transplanter of the present utility model, the direction controller 6 that comprises the plumbness that is used to allow the rice transplanting bar keep down and stretches out, two front vehicle wheels 1, right rear wheel 2, left back wheel 3 and frame 4, radially be respectively equipped with a plurality of plates 31 on the periphery of right rear wheel 2 and on the periphery of left back wheel 3, plate 31 can prevent right rear wheel 2, left back wheel 3 skids in traveling process, front vehicle wheel 1 can be installed in the below of the frame 4 front end left and right sides respectively rotationally, right rear wheel 2 is fixedly mounted on the right-hand member of back rotating shaft 5, left back wheel 3 is fixedly mounted on the left end of back rotating shaft 5, back rotating shaft 5 can be installed in the below of frame 4 rear ends rotationally along the left and right horizontal direction, direction controller 6 is sleeved on the place, inboard that rotating shaft 5 right-hand members in back are positioned at right rear wheel 2, the place, inboard that the left end of back rotating shaft 5 is positioned at left back wheel 3 is installed with left-hand rotation dish 7, be provided with 8 connecting rods 8 along the left and right horizontal direction between left-hand rotation dish 7 and the direction controller 6, the quantity of connecting rod 8 also can be 6 or 10 or 12 or 14 or 16.The left end of each connecting rod 8 can pass the edge of left-hand rotation dish 7 respectively slidingly, and the right-hand member of each connecting rod 8 is installed with direction controller 6 respectively and linked to each other, and is respectively installed with sleeve pipe 9 on each connecting rod 8.

As Fig. 3, Fig. 6 and shown in Figure 9, the rice transplanting bar comprises a left side that is provided with in pairs side by side, right inserted link 11,12, the bottom of left side inserted link 11 is provided with left clamping bar 15, the bottom of right inserted link 12 is provided with right clamping bar 13, each sleeve pipe 9 is fixedly linked with the top of a plurality of right inserted links 12 respectively, the quantity of the right inserted link 12 on each sleeve pipe 9 equates, interval between the adjacent right inserted link 12 equates, the long slot bore 14 that a plurality of right inserted links 12 pass on the sleeve pipe 9 stretches out downwards, each connecting rod 8 is fixedly linked with the top of a plurality of left inserted links 11 respectively, the quantity of the left inserted link 11 on each connecting rod 8 equates, interval between the adjacent left inserted link 11 equates, the left clamping bar 15 in the every pair of rice transplanting bar can close up mutually with right clamping bar 13.

As shown in Figure 2, be set with drive sprocket 16 at the right-hand member of back rotating shaft 5, drive sprocket 16 by chain with linked to each other by movable sprocket 17, be sleeved on the right-hand member of driving shaft 18 by movable sprocket 17, driving shaft 18 can be installed in the middle part of frame 4 rotationally along the left and right horizontal direction.

As depicted in figs. 1 and 2, be set with a plurality of driving bevel gears 19 on the driving shaft 18, the quantity of driving bevel gear 19 equates with the quantity of rice transplanting bar, each driving bevel gear 19 is meshed with a driven bevel pinion 20 respectively, each driven bevel pinion 20 is set in the bottom of a vertical shaft 21, each vertical shaft 21 can be installed on the frame 4 along the vertical-horizontal direction respectively rotationally, the middle part of each vertical shaft 21 is respectively installed with a seedling separating device 22, seedling separating device 22 comprises cylinder, the sidewall of cylinder is provided with a plurality of rice seedlings hooks 33, the bottom of cylinder is provided with supporting plate, the dead ahead of each seedling separating device 22 is respectively over against an outlet that goes out seedling guide groove 23, all go out the rear wall place that seedling guide groove 23 is positioned at pendulum seedling groove 24, the bottom of pendulum seedling groove 24 be one along fore-and-aft direction around the annular rice shoot conveyer belt 25 that is provided with, one end of rice shoot conveyer belt 25 is provided with driving wheel, driving wheel can be installed on the frame 4 by the driving shaft along the setting of left and right horizontal direction rotationally, one end of driving shaft links to each other with drive sprocket (not drawing among the figure) transmission by decelerator (not drawing among the figure), drive sprocket by chain (not drawing among the figure) with drag sprocket wheel (not drawing among the figure) and link to each other, drag sprocket wheel and be sleeved on an end of driving shaft 18, the other end of rice shoot conveyer belt 25 is provided with driven pulley, driven pulley can be installed on the frame 4 by the driven shaft along the setting of left and right horizontal direction rotationally, the middle part of rice shoot conveyer belt 25 is provided with a plurality of carrying rollers 32 along the left and right horizontal direction, the front end edge left and right directions of pendulum seedling groove 24 is provided with a push pedal 26, the plate face of push pedal 26 is positioned at vertical direction, and the bottom of push pedal 26 links to each other with rice shoot conveyer belt 25.

As Fig. 3, Fig. 4, Fig. 7 and shown in Figure 8, the left end termination of each connecting rod 8 links to each other with the middle part of the axle 27 of shipping and reselling on another market that is disposed radially respectively, the inside and outside two ends of each axle 27 of shipping and reselling on another market are respectively installed with rolling bearing 28, the right flank of the cam 30 on the left end of the periphery of each rolling bearing 28 and the telescopic platform 29 pastes mutually, telescopic platform 29 is fixed on the frame 4, cam 30 can push up the connecting rod 8 that the exit of seedling guide groove 23 to the right along the left and right horizontal direction, connecting rod 8 is being with left clamping bar 15 to close up mutually with right clamping bar 13, be set with top spring 31 on each connecting rod 8, top spring 31 can allow walk around minimum point connecting rod 8 along the left and right horizontal direction to left movement, connecting rod 8 is being with left clamping bar 15 to be separated from each other with right clamping bar 13, is set with rubber sleeve (not drawing among the figure) on each left clamping bar 15 and each right clamping bar 13.

Human-machine dual-purpose rice transplanter of the present utility model in use, can utilize the front end advance the puck of tractor or animal power or manpower traction's frame 4, then right rear wheel 2, left back wheel 3 will move in the direction of the clock and drive back rotating shaft 5 and move in the direction of the clock, left-hand rotation dish 7 also can be along with back rotating shaft 5 moves in the direction of the clock, so, all connecting rod 8 rotating shaft later on 5 is that the motion around back rotating shaft 5 is done at the center in the direction of the clock, the back rotating shaft 5 of rotating also can be with drive sprocket 16 to rotate together, drive sprocket 16 drags by movable sprocket 17 by chain and rotates, being dragged driving shaft 18 by movable sprocket 17 rotates, 18 of driving shafts are being with a plurality of driving bevel gears 19 to rotate, each driving bevel gear 19 can drive a driven bevel pinion 20 again and rotate, 20 of each driven bevel pinions can be with vertical shaft 21 to rotate, so, the seedling separating device 22 that is installed in vertical shaft 21 middle parts will rotate thereupon, the rice seedling that the rice seedlings hook 33 of the seedling separating device 22 of each rotation can will be positioned at the exit of seedling guide groove 23 catches on, the supporting plate of seedling separating device 22 can hold in the palm the root of rice seedling simultaneously, be transported to the back then, allow corresponding left clamping bar 15 and right clamping bar 13 clamp this rice shoot.Meanwhile, driving shaft 18 also can be with and drag sprocket rotation, drag sprocket wheel and then the drive sprocket rotation by the chain band, and by the rotation of decelerator driving driving shaft, driving shaft then rotates counterclockwise by rice shoot conveyer belt 25 by driving wheel, and what be placed in that rice seedling on the rice shoot conveyer belt 25 will be in rice shoot conveyer belt 25 and push pedal 26 pushes away, draws the exit that is transported to out seedling guide groove 23 under the effect.Meanwhile, as Fig. 3, Fig. 4, Fig. 7 and shown in Figure 8, the rolling bearing 28 that is positioned at each connecting rod 8 left end can be under the pressure effect of top spring 31, be close to telescopic platform 29 right flanks and make around the movement, when the rolling bearing 28 of certain connecting rod 8 left end moves to height point place on the cam 30 of telescopic platform 29 right flanks, this high some place is corresponding to the height in the exit that goes out seedling guide groove 23, the top spring 31 that is sleeved on this connecting rod 8 can be compressed, this connecting rod 8 can be along the left and right horizontal direction towards left movement simultaneously, so, the left clamping bar 15 of on this connecting rod 8 all closes up mutually with right clamping bar 13, and clamp respectively by the seedling separating device 22 that rotates and carry the rice seedling of coming, this connecting rod 8 continues along with left-hand rotation dish 7 rotates then, up to a left side, right inserted link 11,12 bottom band in the earth of water surface below, rice seedling insertion rice field, can move to the low spot place on the cam 30 of telescopic platform 29 right flanks at this rolling bearing 28 of locating these connecting rod 8 left ends, this moment, this connecting rod 8 can be in the effect lower edge of top spring 31 left and right horizontal direction towards right motion, this connecting rod 8 is being with left clamping bar 15 to separate with right clamping bar 13, rice seedling will be left in the earth in rice field, in the whole process that left-hand rotation dish 7 rotates, direction controller 6 can allow a left side, right inserted link 11,12 remain plumbness, direction controller 6 is a lot of existing sowers, the corollary apparatus of installing and using on the rice transplanter can obtain by buying.

Embodiment recited above is described preferred implementation of the present utility model; be not that the utility model scope is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection domain of claims of the present utility model.

Claims

1. human-machine dual-purpose rice transplanter, the direction controller (6) that comprises the plumbness that is used to allow the rice transplanting bar keep down and stretches out, two front vehicle wheels (1), right rear wheel (2), left back wheel (3) and frame (4), front vehicle wheel (1) can be installed in the below of frame (4) the front end left and right sides respectively rotationally, described right rear wheel (2) is fixedly mounted on the right-hand member of back rotating shaft (5), described left back wheel (3) is fixedly mounted on the left end of back rotating shaft (5), back rotating shaft (5) can be installed in the below of described frame (4) rear end rotationally along the left and right horizontal direction, it is characterized in that described direction controller (6) is sleeved on the place, inboard that described back rotating shaft (5) right-hand member is positioned at described right rear wheel (2), the place, inboard that the left end of back rotating shaft (5) is positioned at described left back wheel (3) is installed with left-hand rotation dish (7), be provided with a plurality of connecting rods (8) along the left and right horizontal direction between left-hand rotation dish (7) and the described direction controller (6), the left end of each connecting rod (8) can pass the edge of left-hand rotation dish (7) respectively slidingly, the right-hand member of each connecting rod (8) is installed with described direction controller (6) respectively and is linked to each other, be respectively installed with sleeve pipe (9) on each connecting rod (8), described rice transplanting bar comprises a left side that is provided with in pairs side by side, right inserted link (11,12), the bottom of left side inserted link (11) is provided with left clamping bar (15), the bottom of described right inserted link (12) is provided with right clamping bar (13), each described sleeve pipe (9) is fixedly linked with the top of a plurality of right inserted links (12) respectively, the quantity of the right inserted link (12) on each sleeve pipe (9) equates, interval between the adjacent right inserted link (12) equates, the long slot bore (14) that a plurality of right inserted links (12) pass on the described sleeve pipe (9) stretches out downwards, each described connecting rod (8) is fixedly linked with the top of a plurality of left inserted links (11) respectively, the quantity of the left inserted link (11) on each connecting rod (8) equates, interval between the adjacent left inserted link (11) equates, described left clamping bar (15) in the every pair of rice transplanting bar can close up mutually with described right clamping bar (13), the right-hand member of described back rotating shaft (5) is set with drive sprocket (16), drive sprocket (16) by chain with linked to each other by movable sprocket (17), be sleeved on the right-hand member of driving shaft (18) by movable sprocket (17), driving shaft (18) can be installed in the middle part of described frame (4) rotationally along the left and right horizontal direction, be set with a plurality of driving bevel gears (19) on the driving shaft (18), the quantity of driving bevel gear (19) equates with the quantity of described rice transplanting bar, each driving bevel gear (19) is meshed with a driven bevel pinion (20) respectively, each driven bevel pinion (20) is set in the bottom of a vertical shaft (21), each vertical shaft (21) can be installed on the described frame (4) rotationally along the vertical-horizontal direction respectively, the middle part of each vertical shaft (21) is respectively installed with a seedling separating device (22), the dead ahead of each seedling separating device (22) is respectively over against an outlet that goes out seedling guide groove (23), all go out the rear wall place that seedling guide groove (23) is positioned at pendulum seedling groove (24), the bottom of pendulum seedling groove (24) be one along fore-and-aft direction around the annular rice shoot conveyer belt (25) that is provided with, one end of rice shoot conveyer belt (25) is provided with driving wheel, driving wheel can be installed on the described frame (4) rotationally by the driving shaft along the setting of left and right horizontal direction, one end of driving shaft links to each other with the drive sprocket transmission by decelerator, drive sprocket by chain with drag sprocket wheel and link to each other, drag sprocket wheel and be sleeved on an end of described driving shaft (18), the other end of described rice shoot conveyer belt (25) is provided with driven pulley, driven pulley can be installed on the described frame (4) rotationally by the driven shaft along the setting of left and right horizontal direction, the middle part of described rice shoot conveyer belt (25) is provided with a plurality of carrying rollers (32) along the left and right horizontal direction, the front end edge left and right directions of described pendulum seedling groove (24) is provided with a push pedal (26), the plate face of push pedal (26) is positioned at vertical direction, the bottom of push pedal (26) links to each other with described rice shoot conveyer belt (25), the left end termination of each described connecting rod (8) links to each other with the middle part of the axle (27) of shipping and reselling on another market that is disposed radially respectively, the inside and outside two ends of each axle (27) of shipping and reselling on another market are respectively installed with rolling bearing (28), the right flank of the cam (30) on the left end of the periphery of each rolling bearing (28) and the telescopic platform (29) pastes mutually, telescopic platform (29) is fixed on the described frame (4), cam (30) can push up the described connecting rod (8) that the exit of seedling guide groove (23) to the right along the left and right horizontal direction, connecting rod (8) is being with described left clamping bar (15) and described right clamping bar (13) to close up mutually, be set with top spring (31) on each described connecting rod (8), top spring (31) can allow walk around minimum point connecting rod (8) along the left and right horizontal direction to left movement, connecting rod (8) is being with described left clamping bar (15) and described right clamping bar (13) to be separated from each other.

2. human-machine dual-purpose rice transplanter according to claim 1, it is characterized in that radially being respectively equipped with a plurality of plates (31) on the periphery of described right rear wheel (2) and on the periphery of described left back wheel (3), be set with rubber sleeve on each described left clamping bar (15) and each the described right clamping bar (13), described seedling separating device (22) comprises cylinder, the sidewall of cylinder is provided with a plurality of rice seedlings hooks, and the bottom of cylinder is provided with supporting plate.

3. human-machine dual-purpose rice transplanter according to claim 2, the quantity that it is characterized in that described connecting rod (8) is 8.