CN203387890U

CN203387890U - Grain-distributing and rice seedling-transplanting machine

Info

Publication number: CN203387890U
Application number: CN201320517332.8U
Authority: CN
Inventors: 康文琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-23
Filing date: 2013-08-23
Publication date: 2014-01-15
Anticipated expiration: 2023-08-23

Abstract

The utility model discloses a grain-distributing and rice seedling-transplanting machine. The grain-distributing and rice seedling-transplanting machine comprises a rack, a main shaft, a drive wheel, two travelling wheels, an auxiliary shaft, a shifting rod mechanism, a driven wheel, two eccentric wheels, a rice seedling box, and a transplanting-taking mechanism used for taking and transplanting rice seedlings, wherein the transplanting-taking mechanism comprises two connection rods, a claw rod and a swing rod; the bottom surface of the rack is of a structure of a flat boat; the claw rod comprises a plurality of claws and a fixed rod, the claws are movably installed on the fixed rod in a transversally adjustable manner, and two ends of the fixed rod are installed on the two connection rods. According to the grain-distributing and rice seedling-transplanting machine disclosed by the utility model, the bottom of the rack of an original light-weight rice seedling-transplanting machine is produced to be of the structure of the flat boat, and the rack is adaptive to a working environment of a deep mud field according to the principle that the bottom of the boat freely moves in water; the claw rod is of a split-type structure, and each claw is adjustably installed on the fixed rod, so that rice seedlings with different spans can be sowed according to different needs. The grain-distributing and rice seedling-transplanting machine disclosed by the utility model is simple in structure, keeps the characteristics of good rice seedling-transplanting effect and no float rice seedlings of an original rice seedling-transplanting machine, is adaptive to the working environment of the deep mud field, sows rice seedlings with different spans, and relatively wide in application range.

Description

Cuckoo rice transplanter

Technical field

The utility model has related to a kind of rice transplanter.

Background technology

Rice transplanter is the in demand farm implements of peasant, but use up to now the peasant household of rice transplanter very little, reason is that current rice transplanter structure is too complicated, heavy, cost is high and the high floating seedling of empty cultivation rate is many, rice transplanting effect is also bad, therefore how to simplify rice transplanter structure, reduce costs, improve rice transplanting effect, be still an agricultural machinery worker problem urgently to be resolved hurrily.

For this reason, the patent No. is that 200420069286.0 Chinese patent discloses a kind of light duty transplant rice seedlings machine, although this rice transplanter is simple in structure, its seedling case can lateral shuttle move in rice transplanting process, Shi Qucha mechanism can not cause sky enchashment to resemble because of the seedling taking of Zong Yige position during seedling taking, light vibrations can occur while seedling case when mobile commutation makes the timely whereabouts automatically of seedling in case, guarantee that Liao Qucha mechanism can get seedling at every turn, because being inserted into rear its claw bar in mud by seedling, Qu Cha mechanism removes forward simultaneously, no longer brush up against slotting rice shoot or make it take earth out of, rice transplanting is effective, can not float seedling, but in deep mud farmland in working environment, the rack construction running resistance of this kind of rice transplanter is excessive, tend to be absorbed in deep mud farmland and cannot move ahead, and its claw bar is to be fixed on connecting rod, distance between each pawl of claw bar freely cannot regulate, cause the rice shoot distance of this kind of rice transplanter sowing to be fixed, cannot adapt to field not of uniform size.

Utility model content

The purpose of this utility model be to provide a kind of simple in structure, cost is low, rice transplanting is effective, the adjustable cuckoo rice transplanter of rice shoot distance that can move ahead in deep mud farmland, sow.

The cuckoo rice transplanter that the utility model provides, comprise frame, main shaft, driving wheel, two road wheels, countershaft, lever body, driven pulley, two eccentric wheels, seedling case and for the inserting and taking-out mechanism of seedling taking rice transplanting, described inserting and taking-out mechanism comprises two connecting rods, claw bar and fork, described main shaft and countershaft are arranged in frame, described driving wheel and two road wheels are arranged on main shaft, described driven pulley and two eccentric wheels are arranged on countershaft, described driven pulley is by driving wheel driven rotary, described seedling case is arranged in the frame of top of inserting and taking-out mechanism, described lever body is arranged on countershaft and drives seedling case in frame, to make horizontal intermittent movement, described connecting rod bias is arranged on eccentric wheel and by it and drives motion, described fork one end can turn and be connected with frame, the other end can turn and be connected with connecting rod, described claw bar Yi Qi two ends are arranged on two connecting rods, the bottom surface of described frame adopts flatboat structure, described claw bar comprises some pawls and a dead lever, laterally adjustable being movably arranged on dead lever of described each pawl, described dead lever Yi Qi two ends are arranged on two connecting rods.

On described dead lever, have some horizontal elongated holes, in described Ge Zhao rear end, have a circular hole, described each pawl passes circular hole, elongated hole by bolt and is connected transversely movable being arranged on dead lever with nut.

The utility model is made the frame bottom of original light duty transplant rice seedlings machine the structure of flatboat, the principle of moving freely in water by hull bottom, make frame can adapt to the working environment of deep mud farmland, and claw bar adopts split-type structural, what each pawl was adjustable is arranged on dead lever, can sow according to different needs the rice shoot of different spans.The utility model is simple in structure, and the feature that the rice transplanting of both having preserved original rice transplanter is effective, can not float seedling can also adapt to the working environment of deep mud farmland, sows different seedling distances, and accommodation is wider.

Accompanying drawing explanation

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

Fig. 2 is the plan structure schematic diagram of Fig. 1.

Fig. 3 is the local structure for amplifying schematic diagram in Fig. 2 A place.

Fig. 4 is the core retainer plate gathering sill expanded view of lever body.

Embodiment

From Fig. 1 to Fig. 4, can find out, the utility model cuckoo rice transplanter, comprise frame 1, main shaft 2, driving wheel 3, two road wheels 4, countershaft 5, lever body 6, driven pulley 7, two eccentric wheels 8, seedling case 9 and for the inserting and taking-out mechanism 10 of seedling taking rice transplanting, wherein lever body 6 comprises core retainer plate 61, slide plate 62, sliding sleeve 63 and driving lever 64, external cylindrical surface at core retainer plate 61 is furnished with gathering sill 65, seedling-supplying groove 91 is arranged at the bottom of seedling case 9, seedling-supplying groove is provided with the obstruct nail 92 for preventing that seedling from dropping out automatically, this intercepts nail 92 and adopts steel wire, inserting and taking-out mechanism 10 comprises two connecting rods 11, claw bar and fork 14, claw bar comprises some pawls 12 and a dead lever 13, the bottom surface of frame 1 adopts flatboat structure, main shaft 2 and countershaft 5 are arranged in frame 1, driving wheel 3 and two road wheels 4 are arranged on main shaft 2, core retainer plate 61 adopts key to be connected with countershaft 5 or interference fit connects, slide plate 62 is arranged in gathering sill 65, when countershaft 5 rotates, core retainer plate 61 moves thereupon, slide plate 62 moves to the other end in gathering sill 65Zhong You one end, automatic reverse travelling backwards when arriving core retainer plate 61 end, sliding sleeve 63 is enclosed within on core retainer plate 61 and by slide plate 62 and entangles, with Anti-skid sheet 62, depart from gathering sill 65, driving lever 64 one end are affixed through sliding sleeve 63 and slide plate 62, driven pulley 7 and two eccentric wheels 8 are all contained on countershaft 5 wherein to feel at ease, driven pulley 7 is by driving wheel 3 driven rotary, seedling case 9 is arranged in the frame 1 of top of inserting and taking-out mechanism 10, and be connected with driving lever 64 other ends by a pipe, after driving lever 64 inserts wherein, make seedling case 9 with driving lever 64, in frame 1, make transverse shifting intermittently, connecting rod 11 one end bias are arranged on eccentric wheel 8 and by eccentric wheel 8 drivening rod 11 motions, horizontal adjustable being movably arranged on dead lever 13 of each pawl 12, dead lever 13Yi Qi two ends are arranged on the other end of two connecting rods 11, fork 14 one end can turn and be connected with frame 1, the other end can turn and be connected with connecting rod 11.

As can be seen from Figure 3, have some horizontal elongated holes 131 on dead lever 13, in Ge Zhao12 rear end, have a circular hole, each pawl 12 passes circular hole, elongated hole 131 by bolt and is connected transversely movable being arranged on dead lever 13 with nut.

The utility model inserting and taking-out mechanism 10 it should be noted that claw bar is when highest order while installing, and slide plate 62 should be in the straight trough position of gathering sill 65, in case claw bar is hampered by the obstruct nail 92 of seedling case 9, frame tail end bottom can be established a cross bar and be played grading effect.

Operation principle of the present utility model is: when frame 1 of the present utility model moves ahead, the rotation of road wheel 4 is rotated main shaft 2 and then driving wheel 3 is rotated, driving wheel 3 will drive driven pulley 7 to rotate, thereby countershaft 5 is rotated, eccentric wheel 8 rotates thereupon, drive inserting and taking-out mechanism 10 seedling taking rice transplantings, intermittence, transverse shifting drove seedling case 9 to make accordingly back and forth transverse shifting at intermittence to lever body 6 back and forth.

The utility model can draw with ox, and also available tractor head drives.

Claims

1. a cuckoo rice transplanter, comprise frame (1), main shaft (2), driving wheel (3), two road wheels (4), countershaft (5), lever body (6), driven pulley (7), two eccentric wheels (8), seedling case (9) and for the inserting and taking-out mechanism (10) of seedling taking rice transplanting, described inserting and taking-out mechanism (10) comprises two connecting rods (11), claw bar and fork (14), described main shaft (2) and countershaft (5) are arranged in frame (1), described driving wheel (3) and two road wheels (4) are arranged on main shaft (2), described driven pulley (7) and two eccentric wheels (8) are arranged on countershaft (5), described driven pulley (7) is by driving wheel (3) driven rotary, described seedling case (9) is arranged in the frame (1) of top of inserting and taking-out mechanism (10), described lever body (6) is arranged on countershaft (5) and goes up and drive seedling case (9) to make horizontal intermittent movement in frame (1), described connecting rod (11) bias is arranged on eccentric wheel (8) and above and by it drives motion, described fork (14) one end can turn and be connected with frame (1), the other end can turn and be connected with connecting rod (11), described claw bar Yi Qi two ends are arranged on two connecting rods (11), it is characterized in that: the bottom surface of described frame (1) adopts flatboat structure, described claw bar comprises some pawls (12) and a dead lever (13), laterally adjustable being movably arranged on dead lever (13) of described each pawl (12), described dead lever (13) Yi Qi two ends are arranged on two connecting rods (11).

2. cuckoo rice transplanter according to claim 1, it is characterized in that: on described dead lever (13), have some horizontal elongated holes (131), rear end at described each pawl (12) has a circular hole, described each pawl (12) by bolt pass circular hole, elongated hole (131) is connected transversely movable being arranged on dead lever (13) with nut.