CN202232048U

CN202232048U - Subsoiling and rotary tillage combined cultivating machine

Info

Publication number: CN202232048U
Application number: CN201120350130XU
Authority: CN
Inventors: 王强; 王瑞云; 姜凤英
Original assignee: AIHUA AGRICULTURAL MACHINERY RESEARCH MANUFACTURING Co Ltd HEIHE CITY
Current assignee: AIHUA AGRICULTURAL MACHINERY RESEARCH MANUFACTURING Co Ltd HEIHE CITY
Priority date: 2011-09-12
Filing date: 2011-09-12
Publication date: 2012-05-30
Anticipated expiration: 2021-09-12

Abstract

The utility model relates to a subsoiling and rotary tillage combined cultivating machine in the field of agricultural scarification and solves the problems that soil blocks affecting tillage exist on field surface after operation of a subsoiler, and a conventional combined cultivating machine has an excessive volume, poor operation effects, and a short service life and is inconvenient to use and high in cost. The utility model adopts the technical scheme that the subsoiling and rotary tillage combined cultivating machine comprises a plurality of subsoiling plow tools, a suspension frame, a main machine frame, a profile modeling device, a carrying pole beam, a rotary cultivator assembly, a stabilizing pull rod, a transmission system and a pair of depth wheels, wherein, the subsoiling plow tools are biomimetic subsoiling plow tools and distributed below the main machine frame in a stagger manner; the rotary cultivator is connected with the main machine frame through the carrying pole beam; and the profile modeling device is mounted at one end, close to the main machine frame, of the carrying pole beam. The subsoiling and rotary tillage combined cultivating machine has the advantages of good operation effects, high soil crushing rate, compact structure, convenience in use and low cost and has the benefits that a rotary cultivator can perform profile modeling operation along field surface, the operation effects are good and the service life is long.

Description

A kind of dark loose rotary tillage combined soil preparing machine

Technical field

The utility model relates to a kind of dark loose rotary tillage combined soil preparing machine that agricultural is ploughed field, whole ground.

Background technology

Along with attention, support and the guiding of country to agriculture field, the cultivated land preparation mode of present China, turning over rake is that main pattern is progressively broken; Dark loose tillage operation progressively is able to apply, and dark pine has increasing both production and income, plurality of advantages such as retain and conserve soil moisture, improve the soil; But at present the most of subsoilers of China also have its drawback to manifest, and soil surface has a large amount of soil blocks to exist after the dark exactly loose operation, still need rake the soil level or rotary tillage after can carry out subsequent job; Increase operating cost, prolonged duty cycle.The machinery of existing dark loose combined working soil comprises the combined soil preparing machine of import, and volume is excessive; Use inconveniently, price is high, when soil moisture content when not being good; Whole ground effect is also undesirable, still needs the rotary tillage operation or rakes the soil level, and has influenced popularizing and promoting of dark loose operation to a certain extent.

Summary of the invention

The utility model purpose has provided a kind of dark loose rotary tillage combined soil preparing machine, has realized the perfect adaptation of omnibearing-deep ploughing and rotary tillage hack, under the prerequisite that guarantees dark spongiosa amount; Face of land existence influences the soil block of cultivating after having solved the subsoiler operation; And existing combined soil preparing machine volume is excessive, uses inconvenience, and cost is high; Problems such as operation effectiveness is bad, and service life is not high.Though the present invention is dark loose rotary tillage all-in-one, its compact conformation is suspension type, and easy to use, cost is low; Rotovator can be with the face of land operation of following an example, and operation effectiveness is good, high life.

The technical solution of the utility model is: the utility model by several dark pine plough tool, hanger bracket, mainframe, the device of following an example, shoulder pole girder, rotovator assemblies, stablize pull bar, transmission system and a pair of gauge wheel and form.Dark pine plough tool is bionical dark pine plough tool, the mainframe below that is distributed in straggly; Rotovator is connected with mainframe through shoulder pole girder, and the main frame frame end of shoulder pole girder is equipped with the device of following an example.Shoulder pole girder is by pair of posts, pair of beams, gantry axle, rotary sleeve, and square screw is formed, and crossbeam is that round dot can rotate up and down with gantry axle.The device of following an example is made up of interior leading screw, nut, outer leading screw, compression spring, spring capping, and outer leading screw lower end has hinge point to be connected with mainframe.

The utility model has the advantages that:

Guaranteeing under the prerequisite of dark spongiosa amount that 1, solved the soil block problem that the face of land exists influence to cultivate after the subsoiler operation, operation effectiveness is good, garrulous soil rate is high.

2, compact conformation, easy to use, cost is low.

3, rotovator can be with the face of land operation of following an example, and operation effectiveness is good, high life.

Description of drawings

Fig. 1 is the structural representation of the utility model

Fig. 2 is the vertical view of the utility model

Fig. 3 is the structural representation of the shoulder pole girder of the utility model

Fig. 4 is the structural representation of the device of following an example of the utility model

Embodiment:

The utility model by several dark pine plough tool 1, hanger bracket 2, mainframe 3, the device 4 of following an example, shoulder pole girder 5, rotovator assemblies 6, stablize pull bar 7, transmission system 8 and a pair of gauge wheel 9 and form.Dark pine plough tool 1 is bionical dark pine plough tool, mainframe 3 belows that are distributed in straggly; Rotovator assembly 6 is connected with mainframe 3 through shoulder pole girder 5, and an end of shoulder pole girder 5 is equipped with the device 4 of following an example.Shoulder pole girder 5 is by pair of posts 51, pair of beams 54, gantry axle 52, rotary sleeve 53, and square screw 55 is formed, and crossbeam 54 is that round dot can rotate up and down with gantry axle 52.The device 4 of following an example is made up of interior leading screw 41, nut 42, outer leading screw 43, compression spring 45, spring capping 44, and outer leading screw 41 lower ends have hinge point 46 to be connected with mainframe 3.

By Fig. 1, Fig. 2 can clearly understand elementary contour and each component relationship of the utility model, the lower end of mainframe 3 several dark pine plough tools 1 that distributing straggly; Dark pine plough tool 1 is bionical omnibearing-deep ploughing plough tool; Should plough tool 1 by the bionics Study achievement by dark pine, pay attention to the form design of dark pine plough tool, through imitating the pawl type structure of big goose; Do not overturn the high and omnidistance loosening soil of garrulous soil rate by operation soil; The top front end of mainframe 3 be equipped with hanger bracket 2, with big-powered tractor after hang and be connected, compact conformation, walking turns to conveniently; Device 4 tops of following an example are connected with shoulder pole girder 5, and follow an example device 4 lower ends and mainframe 3 are hinged, the hinged rotovator assembly of shoulder pole girder 5 one ends 6, the hinged device 4 of following an example of an end; Stablize pull bar 7 left-right symmetric and distribute, an end connects mainframe 3, one ends and connects rotovator assembly 6; Prevent that rotovator assembly 6 double swerves influence operation quality and the transmission balance of destroying transmission system 8 in the operation process; Transmission system 8 is installed in the upper surface of mainframe 3, and the power take-off of an end and supporting big-powered tractor is connected, and the axle of an end and rotovator assembly 6 is connected; A pair of gauge wheel 9 left-right symmetric are distributed in the left and right sides of mainframe 3, play the effect of control tilling depth.

By Fig. 3, Fig. 4, can clearly understand the shoulder pole girder 5 of the utility model and follow an example device 4 each component relationship; Shoulder pole girder 5 is by pair of posts 51, pair of beams 54, gantry axle 52, rotary sleeve 53, and square screw 55 is formed, and pair of posts 51 is separately fixed at the rear portion of mainframe 3; Gantry axle 52 is connected the top of pillar 51, and rotary sleeve 53 is installed on gantry axle 52, and crossbeam 54 is welded on the rotary sleeve; Installing rear cross beam 54 is that round dot can rotate up and down with gantry axle 52, and the end side of a being welded with screw 55 of crossbeam 54 is used for connecting the device 4 of following an example; The other end and rotovator assembly 6 are hinged, and the device 4 of following an example is made up of interior leading screw 41, nut 42, outer leading screw 43, compression spring 45, spring capping 44, buckle spring capping 44 backs to compression spring 45 earlier and go here and there on interior leading screw 41; String is gone up outer leading screw 43 then, at last with nut 42 lockings, during work outside in leading screw 43 precession side's screws 55; Interior leading screw 41 lower ends have hinge point 46 to be connected with mainframe 3, and when when 6 operations of rotovator assembly, running into bigger reaction force, it is upwards bounce-back of round dot with gantry axle 52 that the crossbeam 54 on the shoulder pole girder 5 is being chosen rotovator assembly 6; Otherwise descend; The device 4 of following an example plays the effect of setting the protection pretightning force, and the size of pretightning force can realize by the position that changes nut 42 and outer leading screw 43, can fluctuate according to the fluctuating of landform when making 6 operations of rotovator assembly; Guaranteed that operation quality does not have plough-leaking phenomenon, garrulous soil rate is high; When running into bigger obstacle such as ratchel and tree root, the rotovator assembly 6 of upspringing plays a protective role, and increases the service life.

Claims

1. dark loose rotary tillage combined soil preparing machine; By several dark pine plough tool, hanger bracket, mainframe, the device of following an example, shoulder pole girder, rotovator assemblies, stablize pull bar, transmission system and a pair of gauge wheel and form; It is characterized in that: dark pine plough tool is bionical dark pine plough tool; The mainframe below that is distributed in straggly, the rotovator assembly is connected with mainframe through shoulder pole girder, and the main frame frame end of shoulder pole girder is equipped with the device of following an example.

2. a kind of dark loose rotary tillage combined soil preparing machine as claimed in claim 1 is characterized in that: shoulder pole girder is by pair of posts, pair of beams, gantry axle, rotary sleeve, and square screw is formed, and crossbeam is that round dot can rotate up and down with gantry axle.

3. a kind of dark loose rotary tillage combined soil preparing machine as claimed in claim 1, it is characterized in that: the device of following an example is made up of interior leading screw, nut, outer leading screw, compression spring, spring capping, and outer leading screw lower end has hinge point to be connected with mainframe.