CN107771436A

CN107771436A - Rice extirpator

Info

Publication number: CN107771436A
Application number: CN201610731208.XA
Authority: CN
Inventors: 姜丹宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-26
Filing date: 2016-08-26
Publication date: 2018-03-09

Abstract

A kind of rice extirpator, the rice extirpator include rotating shaft, gearbox, sprocket wheel, rotating shaft, it is driven bend pipe, weeding disk between seedling, frame, the hoe of ploughing and weeding in the ranks, depth stop, ball pivot shaft coupling, power is provided by rice transplanter chassis during work, and after gearbox speed change, power is realized into the rotation of weeding disk and the change of transmission direction between seedling by ball pivot shaft coupling and Bowden cable；Damage of the weeding process to rice shoot can effectively be reduced；The hoe of ploughing and weeding in the ranks with before machine so that it is passive rotate, inter-row weed can be pulled out and turned over and be embedded in field, reach the purpose of weeding in the ranks.Have the characteristics that production efficiency is high, labor strength is small, compact-sized, conveniently moving.

Description

Rice extirpator

Art

The present invention relates to a kind of rice extirpator for once completing the operations such as mowing, flattening.

Background technology

Herbage is both the important leverage of good ecological environment, while is also the main food source of livestock.In recent years, it is adjoint The process of ecological restoration of grassland construction, artificial growth grassland area is continuously increased, while to advanced and applicable forage seeds Plant, harvest, the demand of processing equipment are continuously increased.Grass industry and Mechanization Technique of Grass Producing are during China's animal husbandry development Play an important role.But the harvest of domestic herbage is mainly based on manpower, animal power at present.

The harvest process operating efficiency of this people's animal power is extremely low, it is impossible to adapts to the efficient of modern enterprise, high yield, height The production process of quality.

The content of the invention

In order to solve the problems such as people's animal power harvest herbage efficiency is low, the present invention provides a kind of rice extirpator.

The technical solution adopted for the present invention to solve the technical problems is.

The rice extirpator includes rotating shaft, gearbox, sprocket wheel, rotating shaft, is driven bend pipe, weeding disk between seedling, frame, OK Between ploughing and weeding uproot, depth stop, ball pivot shaft coupling, it is characterised in that：During work, power is provided by rice transplanter chassis, is become through gearbox After speed, power is realized into the rotation of weeding disk and the change of transmission direction between seedling by ball pivot shaft coupling and Bowden cable；Due to Elastic claw is camber tooth on weeding disk between seedling, can effectively reduce damage of the weeding process to rice shoot；Ploughing and weeding in the ranks is uprooted with machine Preceding and then passive rotation, inter-row weed can be pulled out and turned over and be embedded in field, reach the purpose of weeding in the ranks.

Weeding dish structure includes wheel hub, elastic claw cover, elastic claw cylinder, elastic claw, it is characterised in that：Elastic claw material elects spring as Steel, spring steel have higher tensile strength and fatigue strength；Elastic claw number selects 5；Hub diameter is 100mm, and thickness is 5mm。

The operation the invention has the advantages that the rice extirpator is once completed to mow, flattened etc., has production effect The features such as rate is high, labor strength is small, compact-sized, conveniently moving.

Brief description of the drawings

The present invention is further described with reference to the accompanying drawings and examples.

Fig. 1 is the general structure schematic diagram of the present invention.

Fig. 2 is weeding disk structural front view.

Fig. 3 is weeding dish structure left view.

1. rotating shaft in Fig. 1,2. gearboxes, 3. sprocket wheels, 4. rotating shafts, 5. transmission bend pipes, weeding disk between 6. seedlings, 7. frames, 8. Ploughing and weeding in the ranks is uprooted, 9. depth stops, 10. ball pivot shaft couplings.

11. wheel hubs in Fig. 2,3,12. elastic claw covers, 13. elastic claw cylinders, 14. elastic claws.

Embodiment

In Fig. 1, including rotating shaft, gearbox, sprocket wheel, rotating shaft are driven bend pipe, weeding disk between seedling, frame, ploughing and weeding in the ranks Hoe, depth stop, ball pivot shaft coupling, wherein when working, rice extirpator and 4.56kW rice transplanters chassis are mounted, power by Rice transplanter chassis provides, through gearbox（2）Power is delivered to rotating shaft 1 and rotating shaft 2 respectively, rotating shaft 1 and rotating shaft 2 pass through after speed change Ball pivot shaft coupling（10）With the Bowden cable in transmission bend pipe（4）Realize weeding disk between seedling（6）Rotation and transmission direction change Become；Because elastic claw is camber tooth on weeding disk between seedling, damage of the weeding process to rice shoot can be effectively reduced；Ploughing and weeding in the ranks is uprooted （8）With before machine so that it is passive rotate, inter-row weed can be pulled out and turned over and be embedded in field, reach the mesh of weeding in the ranks 's.

In Fig. 2,3, including wheel hub, elastic claw cover, elastic claw cylinder, elastic claw, wherein weeding disk are as weeder is along seedling row Direction of advance translation, and rotated around perpendicular to seedling line direction；When an elastic claw on weeding disk（14）When perpendicular to the ground, its weeding The live part of elastic claw at an angle, is now more conducive to pasture and water are cleared with the direction of machine travel.

Claims

1. a kind of rice extirpator, including ground wheel assembly, frame is hung, shovel, soil miller component, movable machine frame, it is special Sign is：It the operation such as can once complete to intertill, mow.

2. rice extirpator according to claim 1, it is characterised in that during work, configure in crop seedling row both sides Shovel cutting weeds and chesson；Soil miller component rolls forward under the driving of land wheel rotates, and down-the-row thinning reaches institute The plant spacing needed；Meanwhile soil hardening layer, removing children are careless after rain in broken seedling row；The spade installation of the fixed shovel of adjustment is high Degree, obtains different intertillage depth, finally completes tillage and weeding operation.

3. rice extirpator according to claim 1, it is characterised in that the quantity of every group of pin tooth hoe disk is 8, phase The pin tooth of adjacent two pin teeth hoe disk differs 90 °；Drive sprocket is arranged on every group of pin tooth and uprooted on the square shaft of disk, and drive sprocket is arranged on On land axle, drive pin tooth to uproot disk group by chain drive and rotate；The setting height(from bottom) for shovel of following an example is adjusted, obtains preferable pin tooth hoe Disk embedded depth.