CN107771499A

CN107771499A - Rotary mower

Info

Publication number: CN107771499A
Application number: CN201610730702.4A
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

It is a kind of can complete to weed with a hoe between side deep fertilizing, seedling during intertillage, ridging, a kind of rotary mower of the process such as ridging and subsoiling, the device includes straw separating plate, retaining frame, knife beam assembly, gearbox, drive, extension spring, during support assembly, wherein machine operation, mounting with tractor uses standard trifilar suspension form, adjusts the length of central tie rod and can conveniently adjust cutting height；There are two hinges on support assembly, while worked with extension spring, beneficial to profiling of the knife beam to ground；Straw separating plate separates herbage；Canvas shield is covered with retaining frame, flies out and hurts sb.'s feelings to prevent stone；Effect of the power from tractor through drive and gearbox is delivered on cutter, is driven its high speed to rotate, is completed effective cutting operation to herbage；The rotary mower has the characteristics that structure is novel securely and reliably, cost is low, automation mechanized operation.

Description

Rotary mower

Art

The present invention relates to it is a kind of can complete corn and soybean weeded with a hoe between the side deep fertilizing during intertillage, seedling, rise A kind of rotary mower of the operation process of the processes such as ridge, ridging and subsoiling.

Background technology

During crop growth it is cleared in the ranks（Beyond seedling band or ridge side）Between seedling（Seedling band）Weeds are to ensure high yield, steady Produce indispensable effective measures.Weeding by machine is free from environmental pollution, has chesson, improves ground temperature, retains and conserve soil moisture, beneficial to work The advantages that thing seedling growth.Therefore weeding by machine is used widely in the production of global drought-resistant agriculture.But at present both at home and abroad Weeding is mainly based on chemical weed control.

The method harm of chemical weed control is many, for example pollutes crops, water source and soil etc.；People and animals use contaminated agriculture Difficult and complicated cases are easily suffered from crop or water source, and contaminated soil is difficult to return to original state.

The content of the invention

In order to solve during weeding by machine between crop seedling with weeds near rice shoot are more difficult roots out and to hinder seedling serious and remove The low problem of net rate, the present invention provide a kind of rotary mower.

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

The rotary mower includes straw separating plate, retaining frame, knife beam assembly, gearbox, drive, extension spring, support assembly, its It is characterised by：During machine operation, the mounting with tractor uses standard trifilar suspension form, and the length for adjusting central tie rod can be with Convenient adjustment cutting height；There are two hinges on support assembly, while worked with extension spring, beneficial to profiling of the knife beam to ground； Straw separating plate separates herbage；Canvas shield is covered with retaining frame, flies out and hurts sb.'s feelings to prevent stone；Power from tractor is through drive Effect with gearbox is delivered on cutter, is driven its high speed to rotate, is completed effective cutting operation to herbage.

Drive system structure schematic diagram includes power transmission shaft, belt transmission, input shaft, travelling gear, cutterhead, six square shafts, its It is characterised by：Cutterhead rotating speed is kept in work, makes to cut that stubble is neat, and with good passing through property；Power is through universal drive shaft To belt transmission, gearbox is arrived after speedup, again speedup to six square shafts, cutterhead is delivered to by bevel-gear sett, completed high Speed rotation grass cutting action.

The invention has the advantages that the rotary mower has structure novel, reduce farm work number, reduce Operating cost, the features such as improving soil and ecological environment.

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 top view of the present invention.

Fig. 2 is drive system structure schematic diagram.

1. straw separating plate in Fig. 1,2. retaining frames, 3. knife beam assemblies, 4. gearboxes, 5. drives, 6. extension springs, 7. support assemblies.

8. power transmission shaft in Fig. 2,9. belt transmissions, 10. input shafts, 11,12,13,14,15,16,17. travelling gears, 18. Cutterhead, 19. 6 square shafts.

Embodiment

In Fig. 1, including straw separating plate, retaining frame, knife beam assembly, gearbox, drive, extension spring, wherein support assembly, machine During work, the mounting with tractor uses standard trifilar suspension form, and adjusting the length of central tie rod can facilitate adjustment to cut stubble Highly；Support assembly（7）On have two hinges, while and extension spring（6）Work, beneficial to profiling of the knife beam to ground；Straw separating plate （1）Herbage is separated；Retaining frame（2）On be covered with canvas shield, fly out and hurt sb.'s feelings to prevent stone；Power from tractor is through drive （5）And gearbox（4）Effect be delivered on cutter, drive its high speed rotate, complete effective cutting operation to herbage.

In fig. 2, including power transmission shaft, belt transmission, input shaft, travelling gear, cutterhead, six square shafts, wherein in vertical After hay mover under travel position reaches Active workings, Fixed latches are extracted, are laid flat the ceding of Taiwan, retaining frame before fixing, with reference to power transmission shaft It can work；Cutterhead is kept in work（18）Rotating speed, makes to cut that stubble is neat, and with good passing through property；Power is through universal biography Moving axis（8）To belt transmission（9）, gearbox is arrived after speedup, again speedup to six square shafts（19）, pass through bevel-gear sett transmission To cutterhead（18）, complete rotation grass cutting action at a high speed.

Claims

1. a kind of rotary disc-type hay mover, including straw separating plate, retaining frame, knife beam assembly, gearbox, drive, extension spring, frame are total Into, it is characterized in that：Can complete corn and soybean weeded with a hoe between the side deep fertilizing during intertillage, seedling, ridging, ridging and The processes such as subsoiling.

2. rotary disc-type hay mover according to claim 1, it is characterised in that during machine operation, the extension with tractor Connect and use standard trifilar suspension form, cutting height can conveniently be adjusted by adjusting the length of central tie rod；Have two on support assembly Individual hinge, while worked with extension spring, beneficial to profiling of the knife beam to ground；Straw separating plate separates herbage；Canvas is covered with retaining frame Shield, fly out and hurt sb.'s feelings to prevent stone；Effect of the power from tractor through drive and gearbox is delivered on cutter, driving Its high speed rotates, and completes effective cutting operation to herbage.

3. rotary disc-type hay mover according to claim 1, it is characterised in that cutterhead rotating speed is kept in work, is made Cut that stubble is neat, and with good passing through property；Power arrives gearbox, again through universal drive shaft to belt transmission after speedup Speedup is delivered to cutterhead by bevel-gear sett, completes rotation grass cutting action at a high speed to six square shafts.