CN202679923U

CN202679923U - Back hanging type paddy field levelling equipment

Info

Publication number: CN202679923U
Application number: CN 201220226591
Authority: CN
Inventors: 张先胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-18
Filing date: 2012-05-18
Publication date: 2013-01-23
Anticipated expiration: 2022-05-18

Abstract

The utility model discloses back hanging type paddy field levelling equipment, which comprises a rotary cultivator tail frame, wherein the rotary cultivator tail frame is hinged with a levelling carriage through a plurality of fulcrum bars; the outer end face of the levelling carriage is welded with steel teeth; the rotary cultivator tail frame is hinged with two supports; a cross shaft is fixed between the two supports, and is hinged with a piston rod of a cylinder; the cross shaft is provided with a connecting rod in a hinging way; the connecting rod is hinged with the fulcrum bars; and two ends of the levelling carriage are respectively provided with a folding lengthened plate. The back hanging type paddy field levelling equipment has a simple structure, and can implement rotary tillage and level field when used on a rotary cultivator, so that procedures are simple, labor consumption is low, agricultural productivity is improved, and expenditure of farmers is reduced.

Description

Rear mounted leveling paddy field equipment

Technical field

The utility model relates to agricultural mechanical field, mainly is a kind of rear mounted leveling paddy field equipment.

Background technology

At existing agricultural tillage machinery market, especially paddy field agricultural machinery, most of mechanical function is single, and expensive.The agricultural machinery in whole field for example, rotovator is exactly the earth in the paddy field fully to be shredded mash, be exactly to drag the regional area in the paddy field flat and drag flat-bed machine, rotovator and drag flat-bed machine to separate farming can not can be realized this two kinds of functions simultaneously on a machine, increased machinery expenses, also increased labour cost, and the operation trouble, thereby virtually increased cost, had a strong impact on the rural area productivity effect.

The utility model content

Technical problem to be solved in the utility model provides a kind of rear mounted leveling paddy field equipment, and it is simple in structure, is used in to realize on the rotovator that rotary tillage can flatten the field again, thereby make operation simple, the work consuming amount is little, improves agricultural productive force, has reduced spending for the peasant simultaneously.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of rear mounted leveling paddy field equipment includes the rotovator rear frame, it is characterized in that: be hingedly connected with the leveling planker by many poles on the described rotovator rear frame, be welded with steel-tooth on the outer face of leveling planker; The hinged two stands that is equipped with also on the described rotovator rear frame is fixed with transverse axis between the two stands, the piston rod of transverse axis and an oil cylinder is articulated and connected; The hinged connecting rod that is equipped with on the described transverse axis, described connecting rod and pole are articulated and connected; The two ends of described leveling planker are separately installed with folding lengthened plate.

Be fixed with dowel on the described leveling planker, pole is fixed with adapter sleeve, is connected by bearing pin between described dowel and the adapter sleeve.

The utility model mainly is that angle by changing planker is to satisfy its functional requirement.When the paddy field existence is uneven on a large scale, by oil cylinder planker is adjusted to vertical state to take away the unnecessary earth in outstanding position, flatten thereby realization is large-scale.When the paddy field is local out-of-flatness, by oil cylinder planker is adjusted to level, floating and slightly floating on a large scale, respond well in order to the part.In order to solve the suction-operated of planker and earth, welded steel-tooth at the position that planker contacts with paddy field earth reducing the suction-operated of planker and earth, thereby reached laborsaving fuel-efficient effect.

There is folding lengthened plate at the utility model middle carriage two ends, in work the two ends lengthened plate are launched, and are conducive to enlarge working face; Idle the time, planker folded up and be conducive to deposit.

The utility model has the advantages that:

The utility model is simple in structure, is used in to realize on the rotovator that rotary tillage can flatten the field again, thereby makes operation simple, and the work consuming amount is little, improves agricultural productive force, has reduced spending for the peasant simultaneously.

Description of drawings

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

Embodiment

Referring to Fig. 1, a kind of rear mounted leveling paddy field equipment includes rotovator rear frame 1, is hingedly connected with leveling planker 3 by many poles 2 on the described rotovator rear frame 1, is welded with steel-tooth 4 on the outer face of leveling planker 3; The hinged two stands 5 that is equipped with also on the described rotovator rear frame 1 is fixed with transverse axis 6 between the two stands 5, the piston rod of transverse axis 6 and an oil cylinder 7 is articulated and connected; The hinged connecting rod 8 that is equipped with on the described transverse axis 6, described connecting rod 8 is articulated and connected with pole 2; The two ends of described leveling planker 3 are separately installed with folding lengthened plate 9.

Be fixed with dowel 10 on the described leveling planker 3, pole 2 is fixed with adapter sleeve 11, is connected by bearing pin 12 between described dowel 10 and the adapter sleeve 11.

Start oil cylinder, moving forward and backward of cylinder piston rod spurred the push rod that is fixed on the support, and push rod drives connecting rod and moves, and connecting rod and pole are fixed, and then have regulated the position of pole, thereby changed the position of leveling planker; There is dowel to be connected with the pole upper joint sleeve because of flattening on the planker again, thereby drawn the leveling planker.

Claims

1. a rear mounted leveling paddy field equipment includes the rotovator rear frame, it is characterized in that: be hingedly connected with the leveling planker by many poles on the described rotovator rear frame, be welded with steel-tooth on the outer face of leveling planker; The hinged two stands that is equipped with also on the described rotovator rear frame is fixed with transverse axis between the two stands, the piston rod of transverse axis and an oil cylinder is articulated and connected; The hinged connecting rod that is equipped with on the described transverse axis, described connecting rod and pole are articulated and connected; The two ends of described leveling planker are separately installed with folding lengthened plate.

2. a kind of rear mounted leveling paddy field equipment according to claim 1 is characterized in that: be fixed with dowel on the described leveling planker, be fixed with adapter sleeve on the pole, be connected by bearing pin between described dowel and the adapter sleeve.