CN108513745A - Hilly ground hack plastic defect film recycles combined working machine - Google Patents

Abstract

The invention discloses a compound operating machine for recovering plastic residual film from crushed soil on hilly land, which belongs to the technical field of agricultural machinery. It includes the traveling device and the tool frame. There is a transmission box on the traveling device, and the soil crushing knife shaft, the residual film recovery shaft, and the residual film stripping shaft are installed in sequence under the tool frame; the transmission box, the soil crushing knife shaft, and the residual film recovery shaft , The residual film stripping shaft is connected sequentially through the transmission mechanism; uniformly distributed soil cutting knives are installed on the soil crushing knife shaft; soil crushing knives are fixed on both sides of the soil cutting knife; uniformly distributed residual film recovery The residual film recovery knife is inclined clockwise; the residual film stripping shaft is equipped with evenly distributed residual film stripping teeth; the residual film stripping teeth and the residual film recovery knives are interlaced; There is a residual film recovery hopper. The invention can work on the hilly ground; can complete the duplex operation of crushing the hilly ground, picking up plastic residual film, and recycling at one time, and has the advantages of good working effect, high working efficiency and low working cost.

Description

Duplex operating machine for recycling plastic residual film in hilly land

technical field

The invention relates to the technical field of agricultural machinery, in particular to a compound operation machine for recovering broken soil and plastic residual film in hilly land, which is used for picking up and recycling soil broken soil and plastic residual film in hilly land.

Background technique

At present, a single soil crusher is used in hilly areas in my country, and no residual film recovery machine is used, and the residual film needs to be picked up manually. That is to say, first use the tractor to carry out the operation of rotary tillage and broken soil, and then manually pick up the residual film operation. Manually picking up residual film has low efficiency, low rate of residual film picking, high operating cost, and easily causes soil compaction, which is not conducive to the growth and rooting of crops, and directly affects the yield and benefit of crops.

Contents of the invention

In order to solve the above-mentioned technical problems and complete the compound operation of crushing soil, picking up plastic residual film and recycling in one time, the present invention provides a compound operation machine for recovering plastic residual film in hilly soil.

The present invention adopts the following technical proposals: a duplex operating machine for recovering plastic residual film from crushed soil on hilly land, including a traveling device and a machine tool frame connected to the rear side of the walking device. There is a transmission box on the walking device, and a The soil crushing knife shaft, the residual film recovery shaft, and the residual film stripping shaft parallel to each other are installed in sequence from front to back; A uniformly distributed soil cutter is installed on the broken soil knife shaft; a broken soil knife is fixed on both sides of the described soil cutter; a uniformly distributed residual film recovery knife is installed on the residual film recovery shaft; The recovery knife is inclined clockwise; the residual film stripping shaft is equipped with uniformly distributed residual film stripping teeth; the residual film stripping teeth and residual film recovery knives are interlaced; There is a residual film recovery hopper at the rear.

It further includes: the walking device includes a walking chassis; a walking crawler is installed on the lower part of the walking chassis, and a diesel engine and a driver's seat are installed on the upper part of the walking chassis.

A driving sprocket is installed on the output shaft of the transmission box; a transmission sprocket is installed at one end of the soil breaking cutter shaft, and the transmission sprocket and the driving sprocket are connected by a soil breaking transmission chain.

A recovery shaft sprocket is installed at one end of the residual film recovery shaft; the recovery shaft sprocket is connected to the transmission sprocket through a recovery transmission chain.

The other end of the residual film recovery shaft is equipped with a driving pulley; one end of the residual film stripping shaft is equipped with a passive pulley, and the passive pulley and the driving pulley are connected by a cross-type transmission belt.

Evenly distributed knife seats are installed on the soil breaking knife shaft, and the soil cutting knife is installed on the knife seats.

The soil cutting knife is perpendicular to the shaft axis of the soil breaking knife, and the soil cutting knife is arc-shaped; the soil breaking knife is symmetrically arranged on both sides of the tip of the soil cutting knife.

The arc radius of the soil cutting knife is 150mm-170mm; the included angle between the soil breaking knives on both sides of the soil cutting knife is 80°-120°.

The residual film recovery knife is a clockwise inclined triangle with a sharp angle between 8°-12°, and the clockwise edge of the triangle is perpendicular to the residual film recovery axis.

The residual film stripping tooth is an isosceles triangle with a sharp angle of 14°.

Compared with the prior art, the beneficial effect of the present invention is that: the implement frame part is hooked to the rear of the rubber crawler tractor, the tractor has strong passing performance and can work on hilly ground; Recycling duplex operation has the advantages of good operation effect, high operation efficiency and low operation cost.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of the broken soil knife shaft of the present invention;

Fig. 3 is the structural representation of broken soil knife, soil cutter of the present invention;

Fig. 4 is the structural representation of residual film recovery shaft of the present invention;

Fig. 5 is a side view among Fig. 4;

Fig. 6 is a schematic structural view of the residual film peeling shaft of the present invention;

FIG. 7 is a side view of FIG. 6 .

In the figure: 1. Diesel engine, 2. Driver's seat, 3. Traveling chassis, 4. Transmission box, 5. Driving sprocket, 6. Transmission chain for crushing soil, 7. Tool frame, 8. Soil cutter, 9. Residual film Recovery knife, 10, residual film stripping teeth, 11, residual film recovery hopper, 12, passive pulley, 13, residual film stripping shaft, 14, transmission belt, 15, driving pulley, 16, residual film recovery shaft, 17, recovery shaft Sprocket wheel, 18, recovery drive chain, 19, broken earth knife, 20, knife seat, 21, broken soil knife shaft, 22, transmission sprocket wheel, 23, walking track.

Detailed ways

The following is a specific embodiment of the present invention, and the present invention will be further described in conjunction with the accompanying drawings.

As shown in FIG. 1 , a compound working machine for recovering plastic residual film from crushed soil on hilly land includes a traveling device and a tool frame 7 mounted on the rear side of the traveling device. In the present embodiment, the traveling device includes a walking chassis 3, a walking crawler belt 23 is installed at the bottom of the walking chassis 3, and a diesel engine 1, a driver's seat 2 and a transmission box 4 are installed at the top of the walking chassis 3. Walking gear also can be other forms in the prior art.

Three mutually parallel supports are installed successively from front to back below the tool frame 7, and the soil-crushing cutter shaft 21, residual film recovery shaft 16, and residual film stripping shaft 13 are installed by rotating successively on the support. The transmission box 4, the broken soil knife shaft 21, the residual film recovery shaft 16, and the residual film stripping shaft 13 are connected in sequence by a transmission mechanism. Concrete: driving sprocket 5 is installed on the output shaft of transmission box 4, and transmission sprocket 22 is installed on one end of broken soil knife shaft 21, and is connected by broken soil transmission chain 6 between transmission sprocket 22 and driving sprocket 5; Recovery shaft 16 one end is equipped with recovery shaft sprocket 17, residual film recovery shaft 16 other end is equipped with drive belt pulley 15, is connected by recovery drive chain 18 between recovery shaft sprocket 17 and drive sprocket 22; A passive pulley 12 is installed, and the passive pulley 12 and the driving pulley 15 are connected by a cross-type transmission belt 14 . Residual film reclaiming hopper 11 is provided with residual film reclaiming hopper 11 below residual film peeling shaft 13, residing film peeling teeth 10, and residing film reclaiming hopper 11 is connected under machine frame 7.

Shown in Fig. 2 and Fig. 3 again, the knife seat 20 that is evenly distributed is installed on the broken soil cutter shaft 21, and the soil cutter 8 is installed on the knife seat 20. Soil cutting knife 8 is perpendicular to broken soil knife shaft 21 axes, and soil cutting knife 8 is arc-shaped, and 8 arc radiuses of soil cutting knife are 150mm-170mm. The soil-breaking knife 19 is symmetrically welded and arranged on both sides of the tip of the soil-cutter 8, and the angle between the soil-breaking knives 19 on both sides of the soil-cutter 8 is 80°-120°

In conjunction with Fig. 4 and shown in Fig. 5 again, the residual film recovery knives 9 that are evenly distributed in rows are installed on the residual film recovery shaft 16, each row is spaced at 95 mm, and each row includes 6 uniformly distributed residual film recovery shafts around the 16 axis centers of the residual film recovery shaft. Residual film recycling knife 9. Residual film recovery knife 9 is a triangle inclined clockwise, the triangular sharp angle is between 8 °-12 °, and the clockwise side edge of the triangle is perpendicular to the residual film recovery axis 16.

6 and 7, the residual film stripping shaft 13 is equipped with rows of evenly distributed residual film stripping teeth 10, each row is spaced at 95mm, and each row includes 6 uniformly distributed around the residual film stripping shaft 13 axes. The residual film stripping tooth 10. The residual film stripping tooth 10 is an isosceles triangle, and the sharp angle of the triangle is 14°.

work process:

The transmission box drives the soil crushing knife shaft to rotate counterclockwise through the driving sprocket, soil crushing transmission chain, and transmission sprocket; the soil cutting knife and soil crushing knife on the soil crushing knife shaft rotate to complete the arable land and soil crushing operations;

The soil crushing knife shaft drives the residual film recovery shaft to rotate clockwise through the transmission sprocket, recovery transmission chain, and recovery shaft sprocket; the hour hand turns;

The residual film recovery knife on the residual film recovery shaft has an inclination angle. When it rotates clockwise, it hangs the residual film in the ground; Rotate to peel off the residual film on the residual film recovery knife into the residual film recovery hopper below the rear.

It can be seen from the above examples that the present invention simultaneously realizes the combined operation of picking up broken soil and residual film and stripping and recovering residual film, and has the advantages of high operating efficiency, good operating effect, and low production cost.

Claims (10)

1. a kind of hilly ground hack plastic defect film recycles combined working machine, including running gear and it is connected on rear side of running gear Tool frame（7）, have transmission case on the running gear（4）, it is characterised in that：The tool frame（7）Lower section is from front to back successively The hack cutter shaft being mutually parallel is installed（21）, used plastic collection axis（16）, residual film remove axis（13）；The transmission case（4）, hack Cutter shaft（21）, used plastic collection axis（16）, residual film remove axis（13）It is sequentially connected by transmission mechanism；The hack cutter shaft（21）On It is equipped with and uniformly distributed cuts native knife（8）；It is described to cut native knife（8）Both sides be fixed with hack knife（19）；The used plastic collection axis（16） On uniformly distributed used plastic collection knife is installed（9）；The used plastic collection knife（9）It tilts clockwise；The residual film removes axis（13）On Uniformly distributed residual film stripping tooth is installed（10）；The residual film removes tooth（10）With used plastic collection knife（9）It is interlaced；The residual film Remove axis（13）, residual film remove tooth（10）Lower rear be equipped with used plastic collection hopper（11）.

2. hilly ground hack plastic defect film according to claim 1 recycles combined working machine, it is characterised in that：The walking Device includes walking chassis（3）；The walking chassis（3）Lower part is equipped with traveling crawler（23）, walking chassis（3）It installs on top There is diesel engine（1）And driver's seat（2）.

3. hilly ground hack plastic defect film according to claim 1 recycles combined working machine, it is characterised in that：The transmission Case（4）Drive sprocket is installed on output shaft（5）；The hack cutter shaft（21）One end is equipped with drive sprocket（22）, transmission chain Wheel（22）With drive sprocket（5）Between pass through hack driving chain（6）Connection.

4. hilly ground hack plastic defect film according to claim 3 recycles combined working machine, it is characterised in that：The residual film Recycle axis（16）One end is equipped with recycling axis sprocket wheel（17）；The recycling axis sprocket wheel（17）With the drive sprocket（22）Between lead to Cross recycling driving chain（18）Connection.

5. hilly ground hack plastic defect film according to claim 4 recycles combined working machine, it is characterised in that：The residual film Recycle axis（16）The other end is equipped with drive pulley（15）；The residual film removes axis（13）One end is equipped with negative pulley wheel （12）, negative pulley wheel（12）With drive pulley（15）Between pass through the driving belt of staggered form（14）Connection.

6. hilly ground hack plastic defect film according to claim 1 recycles combined working machine, it is characterised in that：The hack Cutter shaft（21）On uniformly distributed tool apron is installed（20）, described to cut native knife（8）Mounted on tool apron（20）On.

7. hilly ground hack plastic defect film according to claim 1 recycles combined working machine, it is characterised in that：It is described to cut soil Knife（8）With hack cutter shaft（21）Axis is vertical, cuts native knife（8）It is arc-shaped；The hack knife（19）It is arranged symmetrically in and cuts native knife（8） The both sides of tip.

8. hilly ground hack plastic defect film according to claim 7 recycles combined working machine, it is characterised in that：It is described to cut soil Knife（8）Arc radius is 150mm-170mm；Cut native knife（8）The hack knife of both sides（19）Between angle be 80 ° -120 °.

9. hilly ground hack plastic defect film according to claim 1 recycles combined working machine, it is characterised in that：The residual film Recycle knife（9）It is inclined triangle clockwise, triangle wedge angle is between 8 ° -12 °, the side of triangle side clockwise and residual film Recycle axis（16）Vertically.

10. hilly ground hack plastic defect film according to claim 1 recycles combined working machine, it is characterised in that：It is described residual Film stripping tooth（10）For isosceles triangle, triangle wedge angle is 14 °.