CN208047198U - A kind of micro- ditch stalk shield lining molding machine in field - Google Patents

Abstract

The utility model provides a field micro-ditch straw lining forming machine, which belongs to the technical field of field ditch reinforcement. The micro-groove straw lining forming machine moves forward on the ground, including a rotary cutter, a collection net, a ditch sowing part and a ditching roller. The sowing part is arranged on the rear side of the rotary cutter, including the bracket, the sowing part and the ditch opener arranged on the front surface of the bracket for ditching the ground, and the ditching rollers used for ditching the ground are set on the ditching sowing On the rear side of the ditching part, there are multiple groove rollers arranged side by side in the left and right directions and are located on the left and right sides of the ditch opener respectively. , The inlet of the collection net is higher than the outlet. The utility model realizes the one-time mechanized operation of agricultural activities such as rotary tillage—straw collection—seeding and fertilization—micro-grooves and straw lining molding.

Description

A field micro-groove straw lining forming machine

technical field

The utility model belongs to the technical field of field ditch reinforcement, in particular to a field micro-ditch straw lining forming machine.

Background technique

Field irrigation canals or drainage ditches are furrows dug between crop rows for irrigation and drainage. When the water in the farmland is insufficient, it can be used as a water channel for irrigation; when it encounters rainfall, it can also collect rainwater to increase the soil moisture in the farmland. At the same time, when the accumulated water or rainfall in the farmland exceeds the demand of the farmland, the excess water can be drained out of the field through the furrows in the field, so as to ensure that the growth of the crops will not be damaged by waterlogging. Therefore, field irrigation canals or drainage ditches are an important way to regulate field moisture and are the basic elements of good farmland.

However, the section of field irrigation canal or drainage ditch excavated on site is difficult to maintain slope stability depending on the soil quality. Lining is an important measure to stabilize its section. Various materials such as concrete and reinforced concrete, plastic film, stone masonry, bricklaying, asphalt, composite soil, cement soil and clay can be used to line the canal bed, but the above lining methods are mostly suitable for fixed Ditches are generally not used in farmland. It is not only economically unfeasible to use the above lining methods for farmland, but more importantly, the materials used for lining will cause secondary harm to the soil and the environment.

Crop straw contains a certain amount of carbon, nitrogen, phosphorus, potassium and other elements, and is a valuable renewable resource. In addition to increasing soil organic matter, improving soil physical and biological properties, returning soil nutrients, and saving fertilizer consumption, straw returning to the field can also save farming time and reduce air pollution caused by straw burning. It is simple, fast, time-saving, and labor-saving. . Straw mulching and returning to the field can also inhibit the growth of weeds.

Utility model content

The purpose of the utility model is to provide a field micro-ditch straw protection lining forming machine, which uses crop straws to reinforce the side slope of the ditch and maintain the stability of the ditch section, which is not only beneficial to environmental protection, but also economical and feasible.

The utility model adopts the following technical scheme: a field micro-groove straw lining forming machine, the micro-groove straw lining forming machine moves forward on the ground, including a rotary cutter, a collection net, a ditching planting part and a groove press Roller, the position of the front end material inlet of the collection net corresponds to the position of the rotary cutter, and the ditching seeding part is arranged on the rear side of the rotary cutter, including a bracket, a seeding part and a bracket set on the front side surface for For the ditch opener for ditching on the ground, the ditching rollers used to make ditches on the ground are arranged on the rear side of the ditching planting part, and a plurality of ditching rollers are arranged side by side in the left and right direction. They are respectively located on the left and right sides of the ditch opener, the outlet at the rear end of the collection net is located at the back of the ditch opener and at the front of the groove roller, and the front end of the collection net is higher than the Rear outlet.

The front-end material inlet of the collection net extends in the left and right directions, and the collection net is divided into a plurality of side-by-side discharge parts at the position of the opener, and the rear end of the discharge part is a discharge port. In the left and right directions, the positions of the discharge ports correspond to the positions of the groove rollers respectively.

The width of the front end material inlet of the collecting net in the left and right direction is not smaller than the width of the rotary cutter in the left and right direction.

Connected to the front end of the collection net is a first drive mechanism for driving the collection net to reciprocate up and down, the first drive mechanism is connected to the rotating shaft of the rotary cutter, and the support is provided with a bearing. The rear end of the collecting net is connected to the bearing.

In the left-right direction, multiple rotary cutters are arranged side by side, and the width of the front-end material inlet of the collection net in the left-right direction is not less than the distance between the leftmost rotary cutter and the rightmost rotary cutter.

The bracket extends along the left-right direction, and multiple openers are arranged side by side along the left-right direction. The opener includes a knife edge and a knife point, and the knife edge is fixed on the front side surface of the support. The knife The tip is used for ditching from back to front on the ground, the tip of the knife is located at the lower end of the blade, and the tip of the knife is inclined forward, and the collecting net has a groove between each adjacent opener. A discharge department.

The sowing part includes a seed box, a fertilizer box and a sowing pipeline, and the sowing pipeline includes a first pipeline communicated with the seed box and a second pipeline communicated with the fertilizer box.

The plurality of groove rollers are arranged coaxially, and on the forward projection, the groove openers and the groove rollers are arranged alternately in the left and right direction.

The openers are evenly arranged in the left and right directions, and the distance between adjacent openers is equal.

The groove rollers are evenly arranged in the left and right directions, the distance between adjacent groove rollers is equal, and the lower edge of the groove roller is lower than the lower edge of the opener.

The beneficial effects of the utility model are as follows: the utility model realizes the one-time mechanized operation of agricultural activities such as rotary tillage - straw collection - sowing and fertilization - micro-grooves and straw lining forming.

The high-speed rotary cutter collects and processes the straw in front of the ditch opener, and breaks it into straw debris. The straw debris and a small amount of soil particles enter the collection net, and the ditch opener ditches the surface from back to front. In the ditch, pure soil sowing has been realized, and the germination rate of seeds has been improved.

Straw debris and a small amount of soil particles enter the collection net, and under the up and down movement of the collection net, they flow from the inlet to the outlet. After the ditching planting part is opened, the collection net is divided into multiple discharge parts arranged side by side. The outlets of each discharge part correspond to the positions of the groove rollers on the rear side respectively, and the straw debris and soil mixture fall to the ground in front of the groove rollers, and then, after the groove rollers move forward, During the movement, the soil and straw debris are compacted downward to form a ditch for irrigation or drainage. The ditch rollers and the sowing pipes are arranged alternately in the left and right directions, so that the field micro-ditch straw of the utility model When the lining forming machine moves forward to work, the cultivation ditch and the ditch are formed on the ground at the same time, and the cultivation ditch and the ditch are arranged alternately in sequence. Straw and soil are used as lining materials to reinforce the ditch and realize the straw returning to the field for reuse. , and the straw itself has water permeability and air permeability, which improves the performance and service life of the ditch.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only embodiments of the utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

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

Fig. 2 is a partial sectional view of A direction of Fig. 1;

Fig. 3 is a partial cross-sectional view taken along the direction B of Fig. 1;

FIG. 4 is a partial sectional view taken along line C of FIG. 1 .

Detailed ways

In order to make the technical purpose, technical solution and beneficial effect of the utility model clearer, the technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1, the field micro-groove straw lining forming machine of the utility model, the micro-groove straw lining forming machine moves forward on the ground, including a rotary cutter 1, a collection net 2, a ditching planting part 3 and Grooving roller 4, the position 21 of the front end feed inlet of the collection net 2 corresponds to the position of the rotary cutter 1, the rotary cutter 1 rotates clockwise to cut the straw into chips, and the rotary cutter 1 crushes the straw Chips and entrained ground soil are thrown into the feed opening 21 of the collecting net 2.

In this embodiment, the rotary cutter 1 is a high-speed rotary cutter, and the high-speed rotation of the rotary cutter can improve the efficiency of straw collection and cutting.

The ditching and sowing part 3 is arranged on the rear side of the high-speed rotary cutter 1, and includes a support 31, a sowing part and a ditch opener provided on the front surface of the support 31 for ditching (cultivation ditch) on the ground.

Described ditch opener comprises knife tip 32 and knife edge 33, and described knife edge 33 is fixed on the front side surface of described support 31, and described knife tip 32 is used for ditching from back to front on the ground, and described knife tip 32 is located at the lower end of the blade 33, and the tip 32 is inclined forward.

Preferably, the knife tip 32 and the knife edge 33 are integrally formed. The arrangement of the blade 33 can enhance the strength of the blade tip 32 and prevent the blade tip 32 from deforming during long-term work. The bracket 31 fixes the blade 33 to reinforce the entire opener and prevent the deformation of the opener.

The sowing section includes a seed box 5, a fertilizer box 6 and a sowing pipeline, and the sowing pipeline includes a first pipeline 34 communicated with the seed box 5 and a second pipeline 34 communicated with the fertilizer box 6. pipeline35.

During sowing, the seeds flow out from the lower end outlet of the seed box body 5 to the first pipeline 34, and drop through the first pipeline 34 into the ditch opened by the knife point 32 of the ditch opener to complete seed sowing; The outlet at the lower end flows out into the second pipeline 35, and falls through the second pipeline 35 into the ditch opened by the knife tip 32 of the ditch opener to complete fertilization.

The groove rollers 4 for making grooves on the ground are arranged on the rear side of the ditching sowing part 3, and in the left-right direction horizontally perpendicular to the front-rear direction, the groove rollers 4 are arranged side by side. and are respectively located on the left and right sides of the opener, the rear end discharge port 22 of the collection net 2 is located at the rear side of the opener and at the front side of the groove roller 4, the collection The front end material inlet 21 of net is higher than the rear end material outlet 22.

Before the straw is cut into chips by the high-speed rotary cutter 1, the straw chips flow out from the discharge port 22 of the collecting net and fall onto the soil on the ground. Corresponding positions, the stalk debris flows out from the discharge port 22 to the front side of the groove roller 4, and the groove roller 4 is used to pass the compaction on both sides of the cultivation ditch opened by the ditch opener. Soil and straw debris form ditches that can be used for irrigation or drainage on both sides of the cultivation ditch, and the bottom of the ditch is lower than the bottom of the cultivation ditch. The soil ditches formed only by compacting the soil are difficult to maintain the stability of the slope. In this example, straw is used as an auxiliary material, and the ditches formed by compacting the soil and straw debris not only play the role of reinforcing the ditches, but also effectively Realized the reuse of straw returning to the field.

As shown in Figure 2, in this embodiment, the front end material inlet 21 of the collection net extends in the left and right direction, and the width of the front end material inlet 21 of the collection net in the left and right direction is not less than the width of the rotary cutter 1 in the left and right direction. The width in the left-right direction.

Preferably, in the left-right direction, multiple rotary cutters 1 are arranged side by side, and the width of the front end material inlet 21 of the collection net 2 in the left-right direction is not less than that of the leftmost rotary cutter and the rightmost rotary cutter. The distance between the knives.

In this embodiment, as shown in Figure 1 and Figure 2, the high-speed rotary cutter 1 is a disc-shaped structure, including a disc 12 and a plurality of knife units 13 uniformly arranged on the outer periphery of the disc 12, the knives The unit 13 is mounted on the disc 12 by fixing screws. The knife units 13 are densely arranged on the outer periphery of the disc 12, which can speed up the cutting speed of the straw and increase the processing efficiency of the straw raw material. The high-speed rotary cutter can also crush and loosen the soil during the working process.

Preferably, the discs of the plurality of high-speed rotary cutters are coaxially installed, and the plurality of discs are respectively installed on the disc installation shafts.

In this embodiment, a transmission 14 is installed on the micro-groove straw lining forming machine, and the high-speed rotary cutter 1 rotates driven by the transmission 14 . Specifically, the transmission 14 drives the disc installation shaft 11 to rotate, and the disc installation shaft 11 drives each high-speed rotary cutter to rotate.

In this embodiment, in each high-speed rotary cutter 1 , the included angle θ between adjacent knife units and the rotation axis of the high-speed rotary cutter is 3° to 5°. When the angled high-speed rotary cutter 1 rotates, the stalk debris and part of the soil are thrown to the obliquely upward direction where the blade deflects, and are thrown to the material inlet 21 of the collection net 2 .

In this embodiment, the support 31 extends along the left-right direction, and a plurality of the openers are arranged side by side along the left-right direction.

In this embodiment, the seed box body 5 and the fertilizer box body 6 are extended along the left and right directions, and the bottoms of the seed box body 5 and the fertilizer box body 6 respectively have a plurality of outlets, as shown in Figure 3, the plurality of outlets of the seed box body 5 The first pipelines 34 communicating with the outlets are respectively provided at the outlets, and the second pipelines 35 communicated with the outlets are respectively provided at a plurality of outlets of the fertilizer box 6. Therefore, the micro-groove straw lining molding machine is When moving forward on the ground, a plurality of cultivation ditches can be opened at the same time, and sowing and fertilization in the plurality of cultivation ditches can be realized at the same time.

In this embodiment, as shown in FIG. 3 and FIG. 4 , the plurality of groove rollers 4 are coaxially arranged, and on the forward projection in the left and right directions, the sowing pipeline alternates with the groove rollers 4 in turn. set up. Therefore, after the work is completed, the cultivation ditch and the ditches are arranged alternately in sequence, which effectively realizes the irrigation and drainage of seeds.

The collection net 2 begins to divide at the position of the opener, and the collection net 2 divides the flow between each adjacent opener to form a discharge portion 23 .

Fig. 3 is the structure schematic diagram of the discharge part that collecting net 2 forms between each adjacent seeding tubes, there is a discharge part 23 between adjacent sowing tubes, and before collecting net 2 diversion, collecting net 2 is a continuous whole.

As shown in Figure 4, after the collection net 2 is divided, each discharge part 23 is in an inverted figure-eight structure, and the width of the discharge part 23 gradually becomes smaller from top to bottom, which is convenient for straw debris to pass through the discharge port 22. A smooth, even, and controlled drop to the ground. In the left-right direction, the position of the rear end discharge port 22 of each discharge portion 23 corresponds to the position of the corresponding groove roller 4 respectively.

In this embodiment, a first drive mechanism 7 for driving the collection net to reciprocate up and down is connected to the front end of the collection net 2, and the first drive mechanism 7 is transmission-connected to the rotating shaft 11 of the rotary cutter 1, The support 31 is provided with a bearing 8 , the rear end of the collection net 2 is connected to the bearing 8 , and the bearing 8 can also be used to support each discharge part 23 .

Preferably, in the front-to-back direction, the rear end discharge port 22 of the collection net 2 is located at the bearing 8 . The collection net 2 begins to divide at the position of the opener, and the collection net 2 divides the flow between each adjacent opener to form a discharge part 23, and the rear ends of the plurality of discharge parts 23 are discharged. The feed ports 22 are respectively located at the bearings 8, and the bearings 8 extend in the left and right directions and support the positions of a plurality of rear end discharge ports 22. Before the collection net 2 is divided, the collection net 2 is a continuous whole.

The first driving mechanism 7 is connected to the front end of the collection net 2, and drives the collection net 2 to move up and down. The position represented by the solid line of the collection net 2 in Fig. The lowest position of the movement, the collection net 2 reciprocates between said highest position and the lowest position.

The grid size on the collection net 2 is smaller than the size before the straw is cut, and the discharge port 22 of the collection net 2 is higher than the feed port 21, which is convenient for the straw debris in the collection net to flow to the rear end of the collection net 2 The discharge port 22 flows; at the same time, the collection net 2 reciprocates up and down under the drive of the first drive mechanism 7, which is more convenient for the straw debris in the collection net 2 to flow to the rear end of the collection net 2; During the movement, it can automatically shake off the straw debris and soil remaining on the collection net, reducing the manual maintenance of the collection net.

The stalk debris flows out from the discharge port 22 of the collecting net evenly, and is evenly sprinkled in front of the ditch roller 4, and then the ditch roller 4 compacts the soil and the stalk debris to form a ditch.

The first driving mechanism 7 is connected to the rotating shaft of the high-speed rotary cutter. In this embodiment, the first driving mechanism 7 is a cam, and the cam is connected to the rotating shaft 11 of the high-speed rotary cutter (that is, the disk installation shaft ), when the high-speed rotary cutter rotates, the rotating shaft 11 of the high-speed rotary cutter drives the cam to rotate, so that the cam drives the collection net to move periodically. The rotation of the cam is driven by the rotation of the high-speed rotary cutter, so that the rotation structure is simple and the rotation is effective and reliable.

In this embodiment, the openers are evenly arranged in the left and right directions, and the distance between adjacent openers is equal.

In this embodiment, the groove rollers 4 are evenly arranged in the left and right directions, the distance between adjacent groove rollers 4 is equal, and the lower edges of the groove rollers are lower than the lower edges of the openers. Along, to ensure that the bottom of the ditch is lower than the bottom of the cultivation ditch, to ensure the effect of irrigation or drainage.

The first rotating shaft 51 is arranged in the seed box 5, the first rotating shaft 61 is arranged in the fertilizer box 6, and the first rotating shaft 51 and the second rotating shaft 61 are connected with the groove rollers. 4 is connected through the second drive mechanism 9.

The second drive mechanism 9 includes a first belt 91 that is connected to the rotary shaft of the groove roller 4, and the other end of the first belt 91 is connected to the frame of the field micro-groove straw lining forming machine. On the third rotating shaft 92 above, the third rotating shaft 92 is connected with the first rotating shaft 51 and the second rotating shaft 61 through a second belt drive 93 .

Preferably, the first rotating shaft 51 is located near the outlet of the seed box 5 , and the second rotating shaft 61 is located near the outlet of the fertilizer box 6 .

When the groove roller 4 rotates, it drives the first belt 91, the third rotating shaft 92, the second belt drive 93, the first rotating shaft 51 and the second rotating shaft 61 to rotate in turn, effectively utilizing the rotation of the groove roller , so that the rotation structure is simple and the rotation is reliable. When the first rotating shaft 51 rotates, the seeds in the seed box body 5 can be stirred, so as to avoid the blockage of multiple outlets at the lower end of the seed box body 5, and ensure that the seeds flow out from the seed box body 5 smoothly and evenly. Similarly, when the second rotating shaft 61 rotates, the fertilizer in the fertilizer casing 6 can be stirred to stir the fertilizer so that the fertilizer is evenly distributed in the fertilizer casing 6, while avoiding the blockage of multiple outlets at the lower end of the fertilizer casing 6, Ensure that the fertilizer flows out from the fertilizer box body 6 smoothly and evenly. In this embodiment, seeds and/or fertilizers can be sown selectively.

The shape of the groove roller can be various to form ditches of different shapes, such as the shape of the ditch can be rectangle, inverted triangle, trapezoid, U-shape or the like.

The field micro-groove straw lining forming machine is also equipped with a scraper 94 at the position corresponding to the groove roller 4, and the scraper 94 is used to scrape off the surface of the groove roller 4 during the rotation of the groove roller 4. soil and straw debris.

In this embodiment, the bracket 31 is provided with a position converter capable of moving the position of the opener up and down. The upper and lower positions of the openers are adjustable, so that the trenches can be opened at different depths of the ground according to the needs of ground sowing.

During work, the field micro-groove straw lining molding machine of this embodiment moves forward on the ground, and a plurality of ditch openers open a plurality of cultivation ditches from the back to the front on the ground, and the seeds are fed from a plurality of holes at the lower end of the seed box body 5. The outlet flows out and falls into each cultivation ditch through the first pipes 34 respectively corresponding to the multiple outlets, while the fertilizer flows out from the multiple outlets at the lower end of the fertilizer box 6 and passes through the second pipelines respectively corresponding to the multiple outlets. 35 drops into each cultivation ditch; on the other hand, firstly, through multiple high-speed rotary cutters 1 with a certain angle (such as 3-5 degrees), the straw is kneaded and cut into 5-8cm debris; secondly, with The angled high-speed rotary cutter 1 throws the straw debris and the soil mixed in the straw debris to the collection net 2 obliquely upwards of the blade deflection; then, the collection net 2 collects the straw debris and soil mixture, and the cycle driven by the cam Under the vibration, the straw debris and the soil mixture move to the multiple discharge parts 23 at the rear end of the collection net, and flow out from the discharge ports 22 corresponding to the multiple discharge parts 23 uniformly and controllably and drop to the corresponding pressure points. On the front side of the ditch roller 4, a plurality of ditch rollers 4 move forward at the same time, and compact the soil on the front side and the straw debris falling on the ground soil to form a ditch for irrigation or drainage. As a result, cultivation ditches and ditches are arranged alternately on the ground, and the straw debris is used as the lining of the ditch, which strengthens the strength of the ditch, especially the section strength of the ditch, and realizes rotary tillage-straw collection-sowing and fertilization-micro-ditch One-time mechanized operation of agricultural activities such as straw lining forming and so on.

The beneficial effects of the utility model are as follows:

(1) The mixture of straw and soil is used as the lining material to fix the field ditches, which increases the stability of the section;

(2) Return the straw to the field and separate it to achieve pure soil sowing, increase the emergence rate, reduce the conflict between soil microorganisms (that is, microorganisms transformed from straw) and crop seedlings for nutrients, and reduce the occurrence of unfavorable phenomena such as yellow seedlings and dead seedlings;

(3) The one-time mechanized operation of agricultural activities such as rotary tillage - straw collection - sowing and fertilization - micro-grooving and straw lining forming has been realized.

What should be explained above is that the above-mentioned embodiments are only used to illustrate and not limit the technical solutions of the present utility model. Any equivalent replacement of the present utility model and any modification or partial replacement that does not depart from the spirit and scope of the present utility model shall be Covered within the protection scope of the claims of the present utility model.

Claims (10)

1. a kind of micro- ditch stalk shield lining molding machine in field, micro- ditch stalk shield lining molding machine travels forward on the ground, special Sign is, including rotary cutter, collecting net, water furrow planting portion and furrow-compacting roller wheel, the front end feeding mouth position of the collecting net with Rotary cutter position is corresponding, and the rear side in rotary cutter is arranged in the water furrow planting portion, including holder, sowing portion and setting exist The plough that holder front side surface is used to ditch on ground is arranged for the furrow-compacting roller wheel in ground face pressure ditch in the trench digging The rear side in sowing portion, the furrow-compacting roller wheel is arranged side by side in the lateral direction left and right that is multiple and being located at the plough Both sides, collecting net rear end discharge port are located at the rear side of the plough and on front side of the furrow-compacting roller wheels, the collecting net Front end feeding mouth is higher than rear end discharge port.

2. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 1, which is characterized in that before the collecting net End feeding mouth extends in left and right directions, and the collecting net splits into multiple dischargings arranged side by side at the plough position Portion, the rear end of the discharging portion are discharge port, in the lateral direction, the position of the discharge port respectively with the furrow-compacting roller wheel Position is corresponding.

3. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 2, which is characterized in that before the collecting net The width of feeding mouth in left and right directions is held to be not less than the width of the rotary cutter in left and right directions.

4. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 3, which is characterized in that with the collecting net Front end, which is connected, is useful for the first driving mechanism that drive collecting net pumps, first driving mechanism and rotation The rotation axis of cutter is sequentially connected, and is provided with bearing on the holder, the rear end of the collecting net is connected on the bearing.

5. according to a kind of micro- ditch stalk shield lining molding machine in field of claim 2 to 4 any one of them, which is characterized in that on a left side In right direction, the rotary cutter, which is arranged side by side, to be had multiple, and the width of the front end feeding mouth of the collecting net in left and right directions is not Less than the distance between leftmost side rotary cutter and rightmost side rotary cutter.

6. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 5, which is characterized in that the holder is along left and right Direction extends, and the plough is arranged side by side in left-right direction to be had multiple, and the plough includes blade and point of a knife, the blade It is fixed on the front side surface of the holder, for ditching from back to front on the ground, the point of a knife is located at described the point of a knife The lower end of blade, and the point of a knife turns forward setting, the collecting net all has one between each adjacent plough and goes out Material portion.

7. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 6, which is characterized in that the sowing portion includes Seed babinet, fertilizer babinet and sowing pipeline, the sowing pipeline include the first pipe being connected with the seed babinet and The second pipe being connected with the fertilizer babinet.

8. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 7, which is characterized in that the multiple furrow-compacting roller Wheel coaxial arrangement, in forward projection, the plough is arranged alternately successively in the lateral direction with the furrow-compacting roller wheel.

9. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 8, which is characterized in that the plough is on a left side It is uniformly arranged in right direction, the spacing between adjacent plough is equal.

10. the micro- ditch stalk shield lining molding machine in a kind of field according to claim 9, which is characterized in that the furrow-compacting roller wheel It is uniformly arranged in the lateral direction, the spacing between adjacent furrow-compacting roller wheel is equal, and the lower edge of furrow-compacting roller wheel is less than the plough Lower edge.