CN211090579U

CN211090579U - A operation machine for straw ditching landfill

Info

Publication number: CN211090579U
Application number: CN201921429928.6U
Authority: CN
Inventors: 项俊元; 刘建; 项裕; 薛亚光
Original assignee: Taicang Xiangshi Agricultural Machinery Co ltd
Current assignee: Taicang Xiangshi Agricultural Machinery Co ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-28
Anticipated expiration: 2029-08-30

Abstract

The utility model provides an operation machine for straw ditching landfill, includes hang board, middle box, ditching device, cuts straw device, straw conveyor, earth conveyor, ditching blade disc and frame, it sets gradually according to the direction that the operation machine gos forward to cut straw device, straw conveyor and earth conveyor, cut the straw device and set up under the frame on the tip to cut the opposite side that the straw device lies in the frame and keeps away from ditching device, straw conveyor sets up under the frame on the tip. A workover rig for straw ditching landfill, simple structure, reasonable, convenient to use, it is with low costs to use, adaptability is good, at first leaves wide ditch through the ditching device, convenient follow-up buries the wide ditch with the straw to accomplish the cleaning work of straw, the working process sets up rationally, the straw buries the rate height, for the still field strong technical support that provides of crop straw, has very high spreading value.

Description

A operation machine for straw ditching landfill

Technical Field

The utility model belongs to the technical field of agricultural equipment, specifically, relate to an operation machine for straw ditching landfill.

Background

In the prior art, technologies such as ploughshare ploughing, chiseling shovel deep scarification ploughing, rotary tillage and the like are mainly adopted to plough soil, straws on the surface layer of the soil are ploughed into furrows ploughed by the ploughshare ploughing at the previous time, and crop stubbles in the soil are ploughed onto the surface of the soil, so that a plough layer structure of the soil is formed.

Although the above techniques have a certain effect on loosening soil, in these farming methods, it is difficult to plough the straw on the surface of the soil in a lump into a furrow ploughed one time before a furrow plough, for example, if the straw is long, the straw may be laid on the furrow and cannot be buried into the furrow, so that the straw remains on the surface of the soil, meanwhile, the crop residue in the soil cannot be effectively ploughed into the furrow, and the crop residue and the straw are often mixed in different plough layer soils, so that the farming quality is low, the quality after ploughing is poor, the ventilation, air leakage and soil moisture leakage of the soil are serious, so that the soil is difficult to form a proper water, fertilizer, gas and heat condition, on one hand, the mineralization of the plough layer is inhibited, and the release of nutrients in the plough layer is slow; on the other hand, crop stubble and straw are difficult to rot, humification in a ploughing layer is inhibited, organic matters cannot be stored and accumulated, and the effect of straw fertility for fertilizing is greatly influenced; the loose soil at the straw is easy to cause insufficient contact between the roots of the crops and the soil, the roots of the crops cannot be completely dissolved in the soil, so that the emergence rate is low, the growth is slow, and the crop seedlings are frozen and killed by late spring coldness in the winter and spring, thereby reducing the yield of the crops.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an operation machine for straw ditching landfill has solved crops and has reaped the back, and the straw stops in ploughing the surface in a large number, influences the operation of ploughing and carries out the crops planting in-process, is unfavorable for crops to emerge and the problem of growth.

The technical scheme is as follows: the utility model provides an operation machine for straw ditching and burying, which comprises a suspension plate, an intermediate box body, a ditching device, a straw shearing device, a straw conveying device, an earth conveying device, a ditching cutter head and a frame, wherein the suspension plate is arranged at the front end of the frame along the advancing direction of the operation machine, the intermediate box body is arranged at the upper end part of the frame and is positioned at the middle position of the frame, the ditching cutter head is arranged at the lower end part of the frame, the ditching device is arranged at the lower end part of the frame and is positioned at one side of the frame, the straw shearing device, the straw conveying device and the earth conveying device are sequentially arranged according to the advancing direction of the operation machine, the straw shearing device is arranged at the lower end part of the frame and is positioned at the other side of the frame, which is far away from the ditching device, the straw conveying device is arranged at the lower end part of the frame, and the straw conveying device is positioned right behind the straw shearing device, and the soil conveying device is arranged at the tail end of the rack in the advancing direction.

Furthermore, the working machine for straw trenching and burying is characterized in that the straw shearing device comprises a straw scissors fixing frame and a group of straw scissors, the straw scissors fixing frame is fixedly arranged on the machine frame and is positioned on one side of the machine frame far away from the ditching device, and the group of straw scissors are sequentially arranged on the straw scissors fixing frame.

Furthermore, the straw scissors comprise a driving motor, a speed reducer, an eccentric wheel, fixed scissors, movable scissors, a connecting rod and a fixed seat, the driving motor is connected with the speed reducer, the speed reducer is connected with the eccentric wheel, the eccentric wheel is connected with the movable scissors through the connecting rod, and the fixed scissors are fixedly arranged on the rack.

Furthermore, the operating machine for trenching and burying the straws is characterized in that a slide rail is arranged on the rack, a slide block is arranged on the slide rail, the movable scissors are fixedly arranged on the slide block, and the slide block is connected with the connecting rod. The stubble-connecting conveying cutter with the structure drives the sliding block to move left and right through the eccentric wheel, and the bar rotating motion is changed into the movement from left to right, so that the movable scissors are close to or far away from the fixed scissors, an opening and closing process is formed, and straws are cut.

Furthermore, the above-mentioned workover rig for straw ditching landfill, straw conveyor includes that straw carries the pivot and connects the stubble to carry the sword, the straw carries the pivot to pass through the bearing setting in the frame to the straw carries the pivot to pass through motor drive, connect the stubble to carry the sword setting on the outer wall of straw transport pivot, and connect the stubble to carry the sword to be located the one end that ditching device was kept away from to the straw transport pivot, connect the stubble to carry the sword and just to setting up with a set of straw scissors, and connect the stubble to carry the sword to be located a set of straw scissors along the rear of workover rig direction of advance. The straws cut by the straw scissors are conveyed to the ditching position along with the rotation of the stubble-connecting conveying cutter, so that the straw landfill is convenient for the later period.

Furthermore, in the above working machine for trenching and burying straws, the stubble-connecting conveying cutter is arranged in a bolt shape.

Further, foretell an operation machine for straw ditching landfill, earth conveyor includes that earth carries pivot and earth to carry the sword, earth carries the pivot to pass through the bearing setting in the frame to earth carries the pivot to pass through motor drive, earth carries the sword setting on the outer wall of pivot is carried to earth, and earth carries the sword to be located earth and carries the pivot one side near ditching device. The soil conveying rotating shaft drives the soil conveying cutter to rotate, and the soil conveying cutter can bring the soil on two sides of the wide ditch into the wide ditch, so that the wide ditch is filled.

Furthermore, foretell an operation machine for straw ditching landfill, be equipped with the fender soil board in the frame, keep off soil board and frame enclose city rectangle earth storage area. The fender breast board that sets up prevents the earth dispersion, causes the unable landfill of carrying out wide ditch in later stage.

Furthermore, in the above-mentioned working machine for straw trenching and burying, a group of trenching knives is arranged on the trenching cutter head in an annular array manner. The ditching cutter can efficiently carry out ditching operation.

Furthermore, the soil conveying cutter is arranged in a bolt shape.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: a workover rig for straw ditching landfill, simple structure, reasonable, convenient to use, it is with low costs to use, adaptability is good, at first leaves wide ditch through the ditching device, convenient follow-up buries the wide ditch with the straw to accomplish the cleaning work of straw, the working process sets up rationally, the straw buries the rate height, for the still field strong technical support that provides of crop straw, has very high spreading value.

Drawings

FIG. 1 is a schematic structural view of the working machine for trenching and burying straws of the present invention;

FIG. 2 is a top view of the working machine for trenching and burying straw according to the present invention;

FIG. 3 is a schematic diagram of the straw scissors of the present invention.

In the figure: the straw cutting machine comprises a hanging plate 1, a middle box body 2, a ditching device 3, a straw shearing device 4, a straw scissors fixing frame 41, straw scissors 42, an eccentric wheel 421, fixed scissors 422, movable scissors 423, a connecting rod 424, a fixing seat 425, a sliding block 46, a straw conveying device 5, a straw conveying rotating shaft 51, a stubble connecting conveying knife 52, a soil conveying device 6, a soil conveying rotating shaft 61, a soil conveying knife 62, a ditching cutter head 7, a ditching knife 71, a frame 8 and a soil retaining plate 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1 and 2, the working machine for straw trenching and burying comprises a suspension plate 1, a middle box body 2, a ditching device 3, a straw shearing device 4, a straw conveying device 5, a soil conveying device 6, a ditching cutter head 7 and a frame 8, wherein the suspension plate 1 is arranged at the front end of the frame 8 along the advancing direction of the working machine, the middle box body 2 is arranged at the upper end part of the frame 8, the middle box body 2 is positioned at the middle position of the frame 8, the ditching cutter head 7 is arranged at the lower end part of the frame 8, a group of ditching cutters 71 are arranged on the ditching cutter head 7 in an annular array mode, the ditching device 3 is arranged at the lower end part of the frame 8, the ditching device 3 is positioned at one side of the frame 8, the straw shearing device 4, the straw conveying device 5 and the soil conveying device 6 are sequentially arranged according to the advancing direction of the working machine, the straw shearing device 4 is arranged at the lower end part of, and the straw cutting device 4 is positioned at the other side of the rack 8 far away from the ditching device 3, the straw conveying device 5 is arranged at the lower end part of the rack 8, the straw conveying device 5 is positioned right behind the straw cutting device 4, and the soil conveying device 6 is arranged at the tail end of the rack 8 in the advancing direction.

The straw cutting device 4 comprises a straw scissor fixing frame 41 and a group of straw scissors 42, the straw scissor fixing frame 41 is fixedly arranged on the rack 8, the straw scissor fixing frame 41 is positioned on one side, away from the ditching device 3, of the rack 8, and the group of straw scissors 42 are sequentially arranged on the straw scissor fixing frame 41.

In addition, as shown in fig. 3, the straw scissors 42 comprise a driving motor, a speed reducer, an eccentric wheel 421, a fixed scissors 422, a movable scissors 423, a connecting rod 424 and a fixed seat 425, the driving motor is connected with the speed reducer, the speed reducer is connected with the eccentric wheel 421, the eccentric wheel 421 is connected with the movable scissors 423 through the connecting rod 424, and the fixed scissors 422 are fixedly arranged on the frame 8. The rack 8 is provided with a slide rail, the slide rail is provided with a slide block 46, the movable scissors 423 are fixedly arranged on the slide block 46, and the slide block 46 is connected with the connecting rod 424.

Thirdly, the straw conveying device 5 comprises a straw conveying rotating shaft 51 and a stubble conveying knife 52, the straw conveying rotating shaft 51 is arranged on the rack 8 through a bearing, the straw conveying rotating shaft 51 is driven by a motor, the stubble conveying knife 52 is arranged on the outer wall of the straw conveying rotating shaft 51, the stubble conveying knife 52 is located at one end, away from the ditching device 3, of the straw conveying rotating shaft 51, the stubble conveying knife 52 is arranged opposite to the group of straw scissors 42, and the stubble conveying knife 52 is located behind the group of straw scissors 42 in the advancing direction of the working machine. The stubble-jointing conveying blade 52 is arranged in a bolt shape.

In the structure, the soil conveying device 6 comprises a soil conveying rotating shaft 61 and a soil conveying cutter 62, the soil conveying rotating shaft 61 is arranged on the frame 8 through a bearing, the soil conveying rotating shaft 61 is driven by a motor, the soil conveying cutter 62 is arranged on the outer wall of the soil conveying rotating shaft 61, and the soil conveying cutter 62 is located on one side, close to the ditching device 3, of the soil conveying rotating shaft 61. And the soil transfer blades 62 are arranged in a bolt shape.

In addition, be equipped with on the frame 8 and keep off the native board 9, keep off native board 9 and frame 8 wall city rectangle earth storage area 10. Soil excavated by the ditching device 3 is limited in the soil storage area 10 through the soil retaining plate 9, and the soil conveying blade 62 is arranged in the soil storage area 10, so that when the operation machine moves in the soil storage area 10, soil can be completely buried in the ditch, and straws are buried in the ditch.

The utility model discloses a theory of operation for straw ditching landfill's operation does:

1. a wide ditch is opened on the cultivated land through the ditching device 3;

2. the straw scissors 42 cut off the harvested and raised straws along with the moving process of the working machine;

3. the straws are conveyed into a wide ditch opened by the ditching device 3 through a straw conveying device 5;

4. soil ditched by the ditching device 3 is conveyed into the wide ditch through the soil conveying device 6, and the wide ditch is filled up again by the soil conveying knife 62.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an operation machine for straw ditching landfill which characterized in that: comprises a suspension plate (1), a middle box body (2), a ditching device (3), a straw shearing device (4), a straw conveying device (5), an earth conveying device (6), a ditching cutter head (7) and a frame (8), wherein the suspension plate (1) is arranged at the front end of the frame (8) along the advancing direction of the operation machine, the middle box body (2) is arranged at the upper end part of the frame (8), the middle box body (2) is positioned at the middle position of the frame (8), the ditching cutter head (7) is arranged at the lower end part of the frame (8), the ditching device (3) is positioned at one side of the frame (8), the straw shearing device (4), the straw conveying device (5) and the earth conveying device (6) are sequentially arranged according to the advancing direction of the operation machine, the straw shearing device (4) is arranged at the lower end part of the frame (8), and cut straw device (4) and be located frame (8) the opposite side of keeping away from ditching device (3), straw conveyor (5) set up under frame (8) on the tip to straw conveyor (5) are located and cut straw device (4) the positive rear, earth conveyor (6) set up in frame (8) along the end of advancing direction.

2. The working machine for straw trenching and landfill as claimed in claim 1, wherein: the straw shearing device (4) comprises a straw scissors fixing frame (41) and a group of straw scissors (42), the straw scissors fixing frame (41) is fixedly arranged on the rack (8), the straw scissors fixing frame (41) is positioned on one side, away from the ditching device (3), of the rack (8), and the straw scissors (42) are sequentially arranged on the straw scissors fixing frame (41).

3. The working machine for straw trenching and landfill as claimed in claim 2, wherein: straw scissors (42) are including driving motor, speed reducer, eccentric wheel (421), fixed scissors (422), activity scissors (423), connecting rod (424) and fixing base (425), driving motor and speed reducer are connected, the speed reducer is connected with eccentric wheel (421), eccentric wheel (421) are connected through connecting rod (424) and activity scissors (423), fixed scissors (422) are fixed to be set up in frame (8).

4. The working machine for straw trenching and landfill as claimed in claim 3, wherein: the movable scissors are characterized in that a sliding rail is arranged on the rack (8), a sliding block (46) is arranged on the sliding rail, the movable scissors (423) are fixedly arranged on the sliding block (46), and the sliding block (46) is connected with a connecting rod (424).

5. The working machine for straw trenching and landfill as claimed in claim 1, wherein: the straw conveying device (5) comprises a straw conveying rotating shaft (51) and a stubble connecting conveying knife (52), the straw conveying rotating shaft (51) is arranged on the rack (8) through a bearing, the straw conveying rotating shaft (51) is driven by a motor, the stubble connecting conveying knife (52) is arranged on the outer wall of the straw conveying rotating shaft (51), the stubble connecting conveying knife (52) is located at one end, far away from the ditching device (3), of the straw conveying rotating shaft (51), the stubble connecting conveying knife (52) is arranged right opposite to the group of straw scissors (42), and the stubble connecting conveying knife (52) is located behind the group of straw scissors (42) along the advancing direction of the operation machine.

6. The working machine for straw trenching and landfill as claimed in claim 5, wherein: the stubble-jointing conveying knife (52) is arranged in a bolt shape.

7. The working machine for straw trenching and landfill as claimed in claim 1, wherein: soil conveyor (6) carry pivot (61) and earth transport sword (62) including earth, earth carries pivot (61) to pass through the bearing setting on frame (8) to earth carries pivot (61) to pass through motor drive, earth transport sword (62) sets up on the outer wall of earth transport pivot (61), and earth transport sword (62) are located earth and carry pivot (61) one side that is close to ditching device (3).

8. The working machine for straw trenching and landfill as claimed in claim 1, wherein: be equipped with on frame (8) and keep off native board (9), keep off native board (9) and frame (8) and enclose city rectangle earth storage area (10).

9. The working machine for straw trenching and landfill as claimed in claim 1, wherein: a group of ditching cutters (71) are arranged on the ditching cutter head (7) in an annular array mode.

10. The working machine for straw trenching and landfill as claimed in claim 7, wherein: the soil conveying knife (62) is arranged in a bolt shape.