Harrow and plow compound machine

A working machine and duplex technology, applied to agricultural machinery and tools, plows, agriculture, etc., can solve the problems of increased equipment equipment, increased operating procedures, and low operating efficiency, so as to reduce the number of times of entering the field, reduce operating costs, and have reliable performance Effect
CN103222361BInactive Publication Date: 2015-09-30安徽省淮丰现代农业装备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
安徽省淮丰现代农业装备有限公司
Publication Date
2015-09-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a compound workover rig of a raking plough. A traction frame and a group of plough shares are arranged on a plough rack; a rotary cultivator is arranged behind the plough rack; a pair of parallel four-bar mechanisms is arranged between the plough rack and the rotary cultivator; the rear end of the plough rack is fixedly connected with first support saddles of the pair of parallel four-bar mechanisms; the rotary cultivator is hinged with second support saddles of the pair of parallel four-bar mechanisms; a transmission shaft is supported on the plough rack; a first speed reducer is fixed at the upper part of the rotary cultivator; the transmission shaft is connected to the input shaft of the speed reducer; an output shaft of the speed reducer is connected with a cutter shaft of the rotary cultivator; each parallel four-bar mechanism is provided with a limiting mechanism for controlling the second support saddles to translate downwards; and an adjusting mechanism for adjusting the levelness of the rotary cultivator is arranged between the second support saddles of the two parallel four-bar mechanisms and the rotary cultivator. The compound workover rig of the raking plough is pulled by the tractor; the transmission shaft is coupled to the power output shaft of the tractor; and the plough shares and the rotary cultivator can respectively plow and rake the field in field operation, so that plowing and racking are finished in one-stop operation.
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Description

technical field

[0001] The invention relates to farmland operation machinery, in particular to a plow-harrow-plow compound operation machine with the functions of plowing and plowing. Background technique

[0002] At present, the rotary tiller and the common plow are independent. In agricultural operations, the plowing and harrowing of the field are completed separately by the common plow and the rotary tiller, and usually the common plow plows the field first. The field is plowed, and the field is then harrowed by a rotary tiller. The existing conventional plow and rotary tiller have the disadvantages of independent and separate operations: increased equipment configuration, increased operating procedures, low operating efficiency, and high cost. Contents of the invention

[0003] The object of the present invention is to provide a plow-harrow compound operation machine, which can realize plowing and plowing at the same time.

[0004] In order to achieve the above objec...

Claims

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