CN107295819A - Mulch film picking up machine - Google Patents
Mulch film picking up machine Download PDFInfo
- Publication number
- CN107295819A CN107295819A CN201710716594.XA CN201710716594A CN107295819A CN 107295819 A CN107295819 A CN 107295819A CN 201710716594 A CN201710716594 A CN 201710716594A CN 107295819 A CN107295819 A CN 107295819A
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- Prior art keywords
- mamoty
- film
- band
- shaped
- mulch film
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- 239000002362 mulch Substances 0.000 title claims abstract description 29
- 239000002689 soil Substances 0.000 claims abstract description 52
- 238000012856 packing Methods 0.000 claims abstract description 25
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 206010044565 Tremor Diseases 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 45
- 229920003023 plastic Polymers 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009931 harmful effect Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000002153 concerted effect Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 240000004160 Capsicum annuum Species 0.000 description 1
- 235000008534 Capsicum annuum var annuum Nutrition 0.000 description 1
- 235000002283 Capsicum annuum var aviculare Nutrition 0.000 description 1
- 235000013303 Capsicum annuum var. frutescens Nutrition 0.000 description 1
- 235000002284 Capsicum baccatum var baccatum Nutrition 0.000 description 1
- 235000002568 Capsicum frutescens Nutrition 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The present invention relates to a kind of agricultural machinery, i.e., a kind of mulch film picking up machine, it is characterised in that：In frame（3）Front lower place be provided with U-shaped mamoty（1）, U-shaped mamoty（1）Both sides are vertical cutter, and centre is horizontal knife, and vertical cutter and horizontal knife should be with arc transitions, and the angle of horizontal knife upper surface and horizontal plane is earth lifting angle, and earth lifting angle degree is adjustable, U-shaped mamoty（1）Native grid are trembled in the hinged vibration of back edge（12）, vibrate and tremble native grid（12）Have residual film, root and recommend elevating chain（7）Progress is secondary to remove soil, then is sent to film-collecting box through the conveying rolling of oval row's formula（8）Carry out packing bundled.Its advantage is：There are various modes; wide adaptation range; both earth's surface residual film can be picked up, the residual film of underground can also be picked up, and it is simple in construction; pickup rate is high; multi-mode operation can be once completed, residual film is reduced to the harmful effect caused by soil texture, crop growth, improves the unit yield of crop; preserve the ecological environment, increase farmers' income.
Description
Technical field
The present invention relates to a kind of agricultural machinery, i.e., a kind of mulch film picking up machine.
Background technology
Covering with ground sheeting is a cultivation technique for improving crop yield prediction and economic benefit, and it brings good harvest happy to us
While, also leave our inexhaustible worries for --- white pollution, under mulch film is high-molecular hydrocarbons, natural conditions
Extremely difficult degraded.Many separation layers can be formed by remaining in soil, destroy the hollow billet system of soil, weaken the permeability of soil, be broken
Bad soil texture.Seed is sowed in residual film, it may appear that bud is dry, bud falls.Because residual film isolation root system can not be pricked in soil, no
Long plant withers, occur being short of seedling, broken strip and cause the underproduction, it is therefore imperative to the recovery of residual film.Country's mulch film is picked up at present
The structure type of machine mainly has following several.
1st, the tooth-like collecting reel of expansion link, this kind of plastic film residue collect mechanism reliable operation, residual film net harvesting rate is also higher, but the mechanism
It is complicated, cost is higher, with root stubble combine mulch film be difficult to reclaim.
2nd, shovel plays stubble winder structure, scoops up residual film together while stubble is played through conveyer belt feeding squirrel-cage rotation
Roller carries out native stubble separation, and simple in construction, reliable operation, net harvesting rate is high, but it plays a batch depth as shallow, the performance to soil and had necessarily
Requirement, play that mamoty congestion is serious, Gun Tong Chan films are serious.
3rd, gear tooth-type winder structure, the mechanism uses the winder part of seedling stage film gatherer, by the friction on winder wheel and ground
Power rotates winder, and simple in construction, the residual film packed up is cleaner, is easy to the regeneration of residual film, and seedling stage film gatherer exists a lot
Bottleneck problem, such as easily hinder seedling, winder rate is unstable, and the residual film net harvesting rate of especially badly broken is not high.
Above-mentioned mulch film picking up machine function is single, and accommodation is narrow.And only the residual film to earth's surface is picked up, and in soil
The mulch film fragment of portion's residual is difficult to pick up.One of developing direction of current used plastic collection equipment is development multi-mode combination equipment.
Have a wide range of application accordingly, it would be desirable to design one kind, the compound equipment that earth's surface underground residual film can be picked up is imperative.
The content of the invention
There are various modes it is an object of the invention to provide a kind of, wide adaptation range can both pick up earth's surface residual film,
The residual film of underground can also be picked up, and simple in construction, the high mulch film picking up machine of pickup rate.
Above-mentioned purpose is realized by following technical scheme：A kind of mulch film picking up machine is provided, is characterized in：Before frame
Lower section is provided with U-shaped mamoty, and U-shaped mamoty both sides are vertical cutter, and centre is horizontal knife, and arc transition between vertical cutter and horizontal knife is horizontal
The angle of knife upper surface and horizontal plane is earth lifting angle, and earth lifting angle degree is adjustable；U-shaped mamoty both sides are provided with after gauge wheel, gauge wheel
Side is provided with road wheel, and U-shaped mamoty rear is provided with elevating chain and film-collecting box.
Transition arc radius is R50-R200 between the vertical cutter and horizontal knife of U-shaped described mamoty；Earth lifting angle degree adjusts model
It is trapped among 80-250。
Described trembles native grid in the hinged vibration of the horizontal knife back edge of U-shaped mamoty, and jointed shaft trembles the revolution of native grid for vibration
Axle, the reduction box installed in the other end articulated linkage of one end Han You Oscillating Bei , Oscillating arms of jointed shaft, connecting rod with frame central front
Eccentric wheel on output shaft is engaged.
Pull out native wheel provided with one above the U-shaped horizontal knife of mamoty, pull out soil wheel position can up and down adjust, and by Chain conveyer with
The drive sprocket of reduction gearbox output shaft is connected.
Described elevating chain is latticed conveyer belt, is tiltedly mounted in frame, the lower end axis of rolling is placed in vibration and trembles native grid
The back lower place, the upper end axis of rolling for actively, driven by the belt pulley of reduction gearbox output shaft by three V-belts；Latticed defeated
The horn ring of band top guipure arranged beneath one or three, and fixed drive sprocket driving on the axis of rolling of latticed conveyer belt upper end are sent,
Make to shake above and below elevating chain.
Described elevating chain upper end axis of rolling rear is provided with the oval schedule of many rows of mutually staggered, adjacent two rows elliptic wheel
Major axis be mutually perpendicular to install, and driven in the same direction at the same speed by driving-chain.
Removable residual film packing mechanism, including pressing mechanism, band are provided with below described film-collecting box, Bao Dai Chan are around machine
Structure and knotting device.
The pressing mechanism of described residual film packing mechanism is oil cylinder reciprocating pressue device, or a kind of screw propulsion pressurization dress
Put.
Described band is a kind of flat plastic packing belt, or a kind of plastic tape of self-adhesion.
Suo Shu Chan are that a band clamper is set on a kind of circular orbit around mechanism, and band clamper surrounds orbital cycle
One week, you can Bao Dai Chan are wound in the residual film of compacting,
Described knotting device is a kind of electronic nail gun, or a kind of hot sticky mechanism.
Described band clamper includes band grip block and small rocker, and small rocker jointed shaft is located at the top of grip block,
Small rocker is by spring compression on band grip block, and when band clamper moves ahead, band overcomes spring force jack-up small rocker, after
Small rocker clamps band in the presence of spring force and frictional force when moving back.
The lower section of the elevating chain sets broken film hobboing cutter, including cutter shaft, tool rest, tulwar and fastening bolt, adjacent tulwar
Differential seat angle >=600, axial distance is adjustable.
Removable residual film packing mechanism, including pressing mechanism, plastics mesh bag are provided with below described film-collecting box；Described
Pressing mechanism is oil cylinder reciprocating pressue device, or a kind of screw propulsion pressue device；The diameter of plastics mesh bag, which is more than, to be packaged into
The diameter of type groove.
The beneficial effects of the invention are as follows：Stubble winder structure, vibration are played with shovel to tremble native grid structure, latticed conveyer belt and tremble
The advantage of native various modes combination, wide adaptation range can both pick up earth's surface residual film, can also pick up the residual film of underground, and structure
Simply, pickup rate is high, can once complete multi-mode operation, reduces residual film to bad caused by soil texture, crop growth
Influence, improves the unit yield of crop, preserves the ecological environment, increase farmers' income.
Brief description of the drawings
Fig. 1 is the front view of the first embodiment；
Fig. 2 is the front view of the U-shaped mamoty of part of the first embodiment；
Fig. 3 is the top view of the U-shaped mamoty of part of the first embodiment；
Fig. 4 is the left view of the U-shaped mamoty of part of the first embodiment；
Fig. 5 is the front view of second of embodiment；
Fig. 6 is the top view of second of embodiment；
Fig. 7 is the top view of the part baling press pressing mechanism of second of embodiment；
Fig. 8 is the front view of the horn ring of part three of second of embodiment；
Fig. 9 is the front view of the part elliptic wheel of second of embodiment；
Figure 10 is the Bu Jian Chan of second of embodiment around mechanism front view；
Figure 11 is the hot sticky mechanism map of part of second of embodiment；
Figure 12 is the front view of the third embodiment；
Figure 13 is the partial enlarged drawing of the broken film hobboing cutter of part of the third embodiment；
Figure 14 is the axial arrangement figure of tulwar of the third embodiment；
Figure 15 is the tulwar arrangement expanded view of the third embodiment；
Figure 16 is the pressing mechanism and plastics mesh bag schematic diagram of the 4th kind of embodiment.
It is visible in figure：U-shaped mamoty 1, gauge wheel 2, frame 3, reduction box 4, eccentric disc 5, V-belt 6, elevating chain 7,
Film-collecting box 8, oil cylinder 9, road wheel 10, connecting rod 11 trembles native grid 12, rocking arm 13, pull out 14, three horn rings 15 of soil wheel, oval schedule 16,
Collect film baling press 17, gear film cover 18, pressurization oil cylinder 19, oil cylinder pressing mechanism 20, packing forming tank 21, circular orbit 22, connection
Pipe 23, hydraulic motor 24, spiral propeller 25, screw press mechanism 26, pneumatic nail gun 27, band 28, band clamper 29,
Return nail-plate 30, band grip block 31, small rocker 32, spring 33, electric heating piece 34, broken film hobboing cutter 35, cutter shaft 36, tool rest 37, tulwar
38, fastening bolt 39, plastics mesh bag 40.
Embodiment
The total design of the present invention is：Using 1 soil of U-shaped mamoty, tremble native grid 12 and tremble soil, the muck haulage of elevating chain 7 and secondary tremble
The processes such as soil, make residual film be completely separated with soil, pack bundled, and the pickup for completing residual film is reclaimed.Two are introduced below in conjunction with the accompanying drawings
Plant embodiment.
The first embodiment：As shown in figure 1, a kind of mulch film picking up machine, U-shaped mamoty is provided with the front lower place of frame 3
1, U-shaped both sides of mamoty 1 are vertical cutter, and centre is horizontal knife, arc transition between vertical cutter and horizontal knife, horizontal knife upper surface and horizontal plane
Angle is earth lifting angle, and earth lifting angle degree is adjustable；The U-shaped both sides of mamoty 1 are provided with gauge wheel 2, and the rear of gauge wheel 2 is provided with road wheel 10, U
Type plays the rear of mamoty 1 and is provided with elevating chain 7 and film-collecting box 8.
When the U-shaped cutting soil of mamoty 1, soil can slide on the U-shaped surface of mamoty 1, and earth lifting angle now is necessary
Less than the angle of friction 26 of soil and metal0, otherwise soil can especially be crossed in the U-shaped surface congestion of mamoty 1 in vertical cutter and horizontal knife
Place, vertical cutter and horizontal knife are made a concerted effort to the extruding force formed here one that soil applies respectively, and this makes a concerted effort to be much larger than vertical cutter and horizontal stroke
The extruding force of knife individually to soil, the increase made a concerted effort, frictional force increases therewith, equivalent to the friction in vertical cutter and Heng Dao intersections
Angle increases, when angle of friction is more than 260Shi Ze, which occurs, gathers around soil.Arc transition is used in vertical cutter and Heng Dao intersections, can be effectively
Reduce and disperse this and make a concerted effort.Total trend is that transition arc radius is bigger, vertical cutter and horizontal knife getting over joint efforts to soil extruding force
It is small.By experiment, in sandy loam, when soil moisture content is 20%, when vertical cutter is R100mm with horizontal knife transition arc radius, base
This does not gather around native phenomenon；In heavy soil, when vertical cutter is R150mm with horizontal knife arc radius, native phenomenon is not gathered around substantially.This
Vertical cutter in embodiment takes R150mm with horizontal knife transition arc radius.
1st, experimental condition
Experimental field situation：Neutral loam（Sandy loam）0.5hm2, physical features is flat, soil moisture content is 20%, without a large amount of stubbles and
The corn plot of weeds, the stubble height≤110mm of corn.
Smolmitza 0.33hm2, physical features is flat, soil moisture content is 20%, the dry cayenne pepper without a large amount of stubbles and weeds
Block.
2nd, between vertical cutter and horizontal knife arc transition radius measure
When the vertical cutter and horizontal knife knuckle of U-shaped mamoty 1 are respectively R0=10mm、R0=50mm、R0=80mm、R0=100mm、R0=
150mm, earth lifting angle is 150, operation 100m is carried out when tilling depth is 150mm, the circular arc of Zinc fractions between measurement vertical cutter and horizontal knife
Arc length L and action h, passes through calculation formula：
R=L2/8h+h/2
Calculate the arc radius R of Zinc fractions
In formula：R0————For vertical cutter and horizontal knife arc transition radius, R, --- arc radius formed by soil, L --- is
The chord length of Zinc fractions circular arc, h --- it is the action of Zinc fractions circular arc.It see the table below：
。
3rd, test data analyzer
The arc radius R that soil is formed between vertical cutter and horizontal knife is relevant with the viscous heavy degree of soil, the more viscous weight of soil, soil institute shape
Into arc radius R it is bigger；It is found through experiments that：Earth lifting angle is bigger, and the arc radius R that soil is formed is bigger；Soil water-containing
Rate is bigger, and the arc radius R that soil is formed is bigger.
4th, the measure of used plastic collection rate：
Mulch film used is：Polyvinyl chloride, mulch film width 750mm, film thickness 0.008mm, mulch film proportion 0.91g/cm3,
Residual film selecting rate： J=（1-）×100%
J-residual film selecting rate；W-post-job ground film quality（g）；Ground film quality before W0-- operation（g）
Date of test：On October 5th, 2013 test site：Kailu County morals township road moral village
The measure table of used plastic collection rate
Note：Each measuring point is 1 square metre.
Fig. 2, Fig. 3, Fig. 4 are described after U-shaped mamoty 1 of part of the first embodiment of this equipment, U-shaped mamoty 1
Native grid 12 are trembled in the hinged vibration in edge, and its rocking arm 13 is engaged by connecting rod 11 with the eccentric disc 5 of reduction box 4 installed in frame 3.
When being advanced by tractor-drawn mulch film picking up machine, upturned soil, root stubble and residual film enter U-shaped mamoty 1 through tractor motive power output shaft
The drivening rod 11 of eccentric disc 5 on reduction box 4, the output shaft of reduction box 4 is driven, connecting rod 11 is with motion rocker arm 13 and trembles native grid about 12
Vibration, makes upturned soil shake broken and be separated with root stubble and residual film, then the elevating chain 7 driven via V-belt 6 is transported to film-collecting box 8 and received
Collection, when root stubble and residual film be filled with when, oil cylinder 9 is acted, unload root stubble and residual film, be stacked at the edge of a field.The adjustment of earth lifting angle is by U
What the adjusting hole of adjusting hole and vertical cutter fixed plate in the vertical cutter of type mamoty 1 was realized, this some holes is in concentric circumferences, circle
All radiuses are equal, and angle is 23 between the adjusting hole in the U-shaped vertical cutter of mamoty 10, angle is 20 between the adjusting hole of vertical cutter fixed plate0, when
As initial earth lifting angle when being connected using the first hole, the earth lifting angle increase by 3 when being connected with the second hole0, when being connected with the 3rd hole from soil
Angle increase by 60, the earth lifting angle increase by 9 when being connected with the 4th hole0。
Second of embodiment：As shown in Figure 5, Figure 6, on the basis of the first embodiment, in the top of U-shaped mamoty 1
Soil wheel 14 is pulled out provided with one, is connected by Chain conveyer with the drive sprocket of the output shaft of reduction box 4, the linear velocity for pulling out soil wheel 14 should be big
In the pace of equipment, the clogging because caused by ground debris is excessive is eliminated；
Elevating chain 7 is latticed conveyer belt, can be that the both sides shown in figure are flat belts, many reinforcing bars of centre fastening it is lined
Band；Or the latticed conveyer belt drawn by metal wire knitted, welding or sheet material.The both sides of netted conveyer belt are fixed with conveying
Chain, and driven by drive sprocket.
In the latticed horn ring 15 of conveyer belt top lengths arranged beneath one or three, and on netted conveyer belt upper roller shaft
Drive sprocket drives, and elevating chain is shaken about 7, reaches and secondary removes soil.
The rear of elevating chain 7 is provided with the elliptic wheel 16 of many rows of mutually staggered, the major axis of front two rows elliptic wheel 16 answers phase
Thing is packed in groove 17 to collection film on mutual right angle setting, existing conveyer belt, fluctuated can be shaken again and be removed soil.
Collect film packing groove 17 lower section and be provided with removable residual film packing mechanism, including pressing mechanism, band 28, Bao Dai Chan around
Mechanism and knotting device.One of which pressing mechanism is oil cylinder pressing mechanism 20, and it is made up of gear film cover 18, oil cylinder 19.
Fig. 7 describes another screw press mechanism 26, and he drives spiral propeller 25 to be pressurizeed by hydraulic motor 24.
At the ejection end of pressing mechanism provided with packing forming tank 21,21 points of forming tank of packing is more piece, between by connecting tube
23 connections, centre forms band gap, and gap both sides are provided with circular orbit 22.
Fig. 8 describes a kind of three horn ring 15, and centre, which is fixed with sprocket wheel, three support arms, respectively a roller, and sprocket wheel is rotated
When, roller promotes lengths vibration, and progress is secondary to remove soil.
Fig. 9 describes a kind of elliptic wheel 16, and multiple elliptic wheels 16 are welded on a shaft, the elliptic wheel 16 on adjacent two axle
Major axis to be mutually perpendicular to install.
Figure 10 describes the knotting device and Bao Dai Chan of a kind of packing mechanism around mechanism, and it is arranged on collection film packing groove 17
The outer surface of lower section packing forming tank 21.Bao Dai Chan are made up of around mechanism band 28, band clamper 29 and circular orbit 22, are beaten
Knot device is made up of electronic nail gun 27 and time nail-plate 30.Band clamper 29 is rotated clockwise to the right side along circular orbit during packing
Side dotted line position, the band crown opens small rocker 32 and enters band clamper 29, and one end of band is clamped and counterclockwise along annular
Track 22 is rounded to the two U-shaped iron nails of injection of electronic nail gun 27 of leftward position, now knotting device, and iron nail, which passes through, to be wrapped
The termination directive that two of band laminate returns nail-plate 30, and returning nail-plate 30 by the ailhead back bending of U-shaped iron nail and can follow closely dead band two ends,
Axis direction of the knotting device along collection film packing groove 17 moves a band width distance after the completion of action, concedes band groove while cutting
Disconnected band, band clamper 29 discharges.When oil cylinder 9 is acted, the mulch film bag just releasably accomplished fluently.
It is a kind of hot sticky mechanism that Figure 11, which describes a kind of knotting device of packing mechanism, when band 28 is by band clamper 29
Clamp and rounded counterclockwise along circular orbit 22, by electric heating piece caking together, complete to knot.
The third embodiment：As shown in Figure 12 and Figure 13, on the basis of second of embodiment, set in the lower section of elevating chain 7
Put broken film hobboing cutter 35, including cutter shaft 36, tool rest 37, tulwar 38 and fastening bolt 39.Fixing means of the tulwar 38 on cutter shaft 36
Fixed, tool rest 37 is vertically welded on cutter shaft 36, then tulwar 38 is fixed on tool rest 37 using tool rest method with fastening bolt 39；
Before one end fixed chain wheels of cutter shaft 36, and the drive sprocket driving on netted conveyer belt upper roller shaft, its rotating speed and equipment
Following condition should be met by entering speed：V ＜ (R-a) ω
In formula：The broken radius of gyration of film hobboing cutter 35 of pace R--- of V--- equipments
A--- incision depth of soil ω --- broken film hobboing cutter 35 turns round angular speed
It is verified by experiments, when the pace of equipment is 0.5-1.5, the linear velocity of the end points of tulwar 38 is 3-8m/s, is equipment
2-5 times of pace.The crooked radian of tulwar 38 is conducive to the Sliding cutting action to broken film.
Figure 14, the axial direction arrangement figure for tulwar 38, Figure 15 is that the arrangement expanded view of tulwar 38, i.e. abscissa are the axle of tulwar 38
To putting in order, every is 20mm knife neighbor distance, and ordinate is that the circumferencial direction of tulwar 38 puts in order, adjacent every cutter holder angle
For 600, leakage cut and block to make broken film hobboing cutter 35 not produce at work, and make the uniform force of cutter shaft 36, tulwar 38 is in cutter shaft
Arrangement on 36 should meet claimed below：
1st, the tulwar 38 on cutter shaft 36 should bury in certain sequence, make resistance moment of torsion more uniform；
2nd, the differential seat angle of adjacent tulwar 38 is tried one's best greatly, with anti-pinch soil and blocking, its differential seat angle >=600；
3rd, the arrangement of tulwar 38 is arranged by spiral, and axial distance is adjustable.
The differential seat angle of adjacent tulwar 38 is 60 in the present embodiment0, axial distance is 20mm.The mulch film width ＜ so shredded
20mm, tiny mulch film fragment is participated in heavy soil, and the growth harm to seed is minimum, but can reduce the plate of heavy soil
Knot degree.
The residual film missed is crushed, topsoil is mixed into, is a kind of breakthrough progress for used plastic collection.Existing reason
By thinking, residual film is harmful without profit, it is necessary to remove.But, experimental results demonstrate residual film is reclaimed completely, is not both accomplished, is not also had
It is necessary.The residual film being scattered is ground into sufficiently small particle, can not hinder the growth of crop root, but also can improve soil
Structure, improves the permeability and hardened degree of heavy soil, is beneficial to transformation soil.As can be seen here, the powder of residual film is increased
Broken mechanism, had both evaded the problem of used plastic collection.Unexpected effect is generated again.
4th kind of embodiment：As shown in figure 16, it is the described lower section of film-collecting box 8 on the basis of second of embodiment provided with can
Another form of the residual film packing mechanism of dismounting, including pressing mechanism, plastics mesh bag 40；Described pressing mechanism is that oil cylinder is past
It is added with pressure device 20, or a kind of screw propulsion pressue device 26；The diameter of plastics mesh bag 40 is more than the straight of packing forming tank 21
Footpath.Plastics mesh bag 40 is enclosed on packing forming tank 21 outer surface during work, and residual film is pressurized after mechanism compacting, is directly pushed into plastics
In mesh bag 40, pack packing is realized.
Claims (10)
1. a kind of mulch film picking up machine, it is characterised in that：In frame（3）Front lower place be provided with U-shaped mamoty（1）, U-shaped mamoty
（1）Both sides are vertical cutter, middle for horizontal knife, arc transition between vertical cutter and horizontal knife, and the angle of horizontal knife upper surface and horizontal plane has been
Tu Jiao, earth lifting angle degree is adjustable；U-shaped mamoty（1）Both sides are provided with gauge wheel（2）, gauge wheel（2）Rear is provided with road wheel（10）, U
Type plays mamoty（1）Rear is provided with elevating chain（7）And film-collecting box（8）.
2. mulch film picking up machine according to claim 1, it is characterised in that：The vertical cutter of U-shaped described mamoty 1 and horizontal knife it
Between transition arc radius be R50-R200；Earth lifting angle degree adjusting range is 80—250；
It is described in U-shaped mamoty（1）Native grid are trembled in the hinged vibration of back edge（12）, jointed shaft is the revolution that native grid 12 are trembled in vibration
Axle, in one end Han You Oscillating arms of jointed shaft（13）, Oscillating arms（13）Other end articulated linkage, connecting rod（11）With frame（3）Front
The reduction box that center is installed（4）Eccentric wheel on output shaft（5）It is engaged.
3. mulch film picking up machine according to claim 1, it is characterised in that：In U-shaped mamoty（1）Pulled out above horizontal knife provided with one
Soil wheel（14）, pull out native wheel（14）Position can adjust up and down, and pass through Chain conveyer and reduction box（4）The drive sprocket phase of output shaft
Connection.
4. mulch film picking up machine according to claim 1, it is characterised in that：Described elevating chain（7）For latticed conveyer belt,
It is tiltedly mounted on frame（3）On, the lower end axis of rolling is placed in vibration and trembles native grid（12）The back lower place, the upper end axis of rolling for actively, by
Reduction box（4）The belt pulley of output shaft is driven by three V-belts；In latticed conveyer belt top guipure arranged beneath one or three
Horn ring（6）, and fixed drive sprocket driving on the axis of rolling of latticed conveyer belt upper end, make elevating chain（7）Shake up and down.
5. mulch film picking up machine according to claim 1, it is characterised in that：Described elevating chain（7）Upper end axis of rolling rear
It is provided with the oval schedule of many rows of mutually staggered（16）, the major axis of adjacent two rows elliptic wheel is mutually perpendicular to install, and by driving-chain
Synchronized driving in the same direction.
6. mulch film picking up machine according to claim 1, it is characterised in that：Described film-collecting box（8）Lower section is provided with dismantled and assembled
Residual film packing mechanism, including pressing mechanism, band（28）, Bao Dai Chan are around mechanism and knotting device.
7. mulch film picking up machine according to claim 6, it is characterised in that：The pressing mechanism of described residual film packing mechanism is
Oil cylinder reciprocating pressue device（20）, or a kind of screw propulsion pressue device（26）；
Described band（28）It is a kind of flat plastic packing belt, or a kind of plastic tape of self-adhesion is VELCRO, or one
Plant hot sticky plastic tape；
Suo Shu Chan are a kind of circular orbit around mechanism（22）One band clamper of upper setting（29）, band clamper（29）Surround
Orbital cycle one week, you can Bao Dai Chan are wound in the residual film of compacting；
Described knotting device is a kind of electronic nail gun（27）, or a kind of hot sticky mechanism.
8. mulch film picking up machine according to claim 7, it is characterised in that：Described band clamper（29）Including band folder
Hold plate（31）And small rocker（32）, small rocker（32）Jointed shaft is located at grip block（31）Top, small rocker（32）By spring
（33）It is pressed on band grip block（31）On, band clamper（29）When moving ahead, band（28）Overcome spring（33）Elastic force jack-up
Small rocker（32）, small rocker during retrogressing（32）Band is clamped in the presence of spring force and frictional force（28）.
9. mulch film picking up machine according to claim 1, it is characterised in that：In elevating chain（7）Lower section broken film hobboing cutter is set
（35）, including cutter shaft（36）, tool rest（37）, tulwar（38）And fastening bolt（39）, adjacent tulwar（38）Differential seat angle >=600、
Axial distance is adjustable.
10. mulch film picking up machine according to claim 1, it is characterised in that：Described film-collecting box（8）Lower section is provided with dismantled and assembled
Residual film packing mechanism, including pressing mechanism, plastics mesh bag；Described pressing mechanism is oil cylinder reciprocating pressue device（20）, or
It is a kind of screw propulsion pressue device（26）；The diameter of plastics mesh bag is more than packing forming tank（21）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716594.XA CN107295819A (en) | 2017-08-21 | 2017-08-21 | Mulch film picking up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716594.XA CN107295819A (en) | 2017-08-21 | 2017-08-21 | Mulch film picking up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107295819A true CN107295819A (en) | 2017-10-27 |
Family
ID=60131768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716594.XA Pending CN107295819A (en) | 2017-08-21 | 2017-08-21 | Mulch film picking up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107295819A (en) |
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| CN108419462A (en) * | 2018-05-15 | 2018-08-21 | 贵州杉海沿环保科技有限责任公司 | A kind of soil plastic foil pollution control device |
| CN109673183A (en) * | 2019-01-29 | 2019-04-26 | 宁夏智源农业装备有限公司 | A kind of aspirated-air type expansion teeth incomplete film-recovering machine |
| CN110999575A (en) * | 2020-01-08 | 2020-04-14 | 内蒙古仲宝农机制造有限公司 | Residual film picking and recycling machine |
| CN113812228A (en) * | 2021-09-18 | 2021-12-21 | 石河子大学 | Test bed of farmland residual film picking and stripping device |
| CN115299200A (en) * | 2022-07-13 | 2022-11-08 | 济南工程职业技术学院 | Combined seeding device for sesame and peanut in saline-alkali soil |
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Application publication date: 20171027 |
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