CN108834448A - Self-unloading film incomplete film-recovering machine - Google Patents
Self-unloading film incomplete film-recovering machine Download PDFInfo
- Publication number
- CN108834448A CN108834448A CN201811011294.2A CN201811011294A CN108834448A CN 108834448 A CN108834448 A CN 108834448A CN 201811011294 A CN201811011294 A CN 201811011294A CN 108834448 A CN108834448 A CN 108834448A
- Authority
- CN
- China
- Prior art keywords
- demoulding
- film
- scraper plate
- rack
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The invention discloses a kind of self-unloading film incomplete film-recovering machines, including hitch frame and the rack being connect with hitch frame, the rack is equipped at least two toothrows, power device is installed in rack two sides, power device is connect with telescopic rod, and telescopic rod and demoulding square tube are hinged, three rotatable first rotating shafts are installed in demoulding square tube, first rotating shaft is fixedly connected with one end of scraper plate, and the other end of scraper plate is fixedly connected with the second shaft being located in rack, and scraper plate is interspersed with tooth；Telescopic rod stretching motion is driven by power device, so that demoulding square tube be driven to rotate, to scrape the residual film between tooth by scraper plate, realizes the purpose of demoulding.Residual film of the invention is taken off from tooth among the relative motion between tooth and scraper plate, realize demoulding, limit rail playback function, ensure that smooth demoulding, has not only guaranteed that demoulding effect is good but also solved the problems, such as to be difficult to smooth playback after demoulding mechanism reaches the limit of position possessed by scraper plate.
Description
Technical field
The present invention relates to a kind of self-unloading film incomplete film-recovering machines, belong to agricultural machinery technological field.
Background technique
Plastic mulching cultivation technology has many advantages, such as heat preservation, soil moisture conservation, inhibits weed growth, but following " white dirty
Dye " problem is but got worse.Existing incomplete film-recovering machine is broadly divided into drum-type, shovel chain type, shovel sieve formula, rake teeth type etc., wherein with
Rake teeth type incomplete film-recovering machine recycling residual film effect is preferable, and structure is simple and work efficiency is high.
The rake teeth tooth form of rake teeth type incomplete film-recovering machine on the market is single at present, and rake teeth is easily deformed, and is unable to ensure not
With reaching good winder effect under soil property.And during winder, rake teeth can be deformed, and deformed rake teeth can make to take off
Film is more difficult, is difficult to smooth playback after reaching the limit of position so as to cause demoulding mechanism, needs frequently to replace tooth, serious shadow
Working efficiency is rung, working continuously for incomplete film-recovering machine demoulding effect and equipment is influenced.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of self-unloading film incomplete film-recovering machine, scraper plate is equal
Even is distributed in shaft, interlaced cooperation between scraper plate and tooth, residual film among the relative motion between tooth and scraper plate from
Taken off on tooth, realize demoulding, limit rail possessed by scraper plate playbacks function, ensure that smooth demoulding, not only guaranteed demoulding effect it is good but also
It solves the problems, such as to be difficult to smooth playback after demoulding mechanism reaches the limit of position.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：Self-unloading film incomplete film-recovering machine of the invention, packet
The rack for including hitch frame and connecting with hitch frame, the rack are equipped at least two toothrows, install power device in rack two sides,
Power device is connect with telescopic rod, and telescopic rod and demoulding square tube are hinged, and three rotatable are equipped in demoulding square tube
One shaft, first rotating shaft are fixedly connected with one end of scraper plate, the other end of scraper plate and the fixed company of the second shaft being located in rack
It connects, scraper plate is interspersed with tooth；Telescopic rod stretching motion is driven by power device, so that demoulding square tube is driven to rotate, from
And first rotating shaft is driven to move back and forth around the second shaft, to scrape the residual film between tooth by scraper plate, realize the mesh of demoulding
's.
Further, the tooth has three rows, and the first toothrow is teeth, second and third toothrow be rake teeth, first row is rigid
Property tooth, the two or three row be flexible rake tine.It is larger to pick up the first toothrow stress in membrane process, therefore uses rigid teeth rake teeth capable of reducing using
In the case of the serious problem of deformation, and can chesson be more advantageous to after two rows of rake teeths carry out picking up film operation.This structure can fit
For various soil properties, rake teeth excessive deformation will not be led to because of soil property is harder, and still maintain and good pick up film effect.
Further, the telescopic rod is hydraulic telescopic rod, and hydraulic telescopic rod can produce biggish thrust, guarantees demoulding
The normal rotation of square tube.
Further, the scraper plate is " inverse Ba type " scraper plate, and " inverse Ba type " scraper plate can be preferably by residual film from rake teeth
On scrape, demoulding effect is good.
The invention has the beneficial effects that：1, first row is rigid teeth, and the two or three row is flexible rake tine, picks up in membrane process the
One toothrow stress is larger, therefore the problem that the deformation in the case of using rigid teeth rake teeth capable of reducing using is serious, and can chesson
Two rows of rake teeths carry out picking up film operation after being more advantageous to.This structure is applicable to various soil properties, will not cause to harrow because of soil property is harder
Tooth excessive deformation, and still maintain and good pick up film effect.2, film device is unloaded for existing rake teeth type incomplete film-recovering machine shortage,
It proposes that one kind is high-efficient, unload film thoroughly and unloads film device playback and smoothly unloads film device.3, " eight word " type demoulding scraper plate is equal
Even is distributed in shaft, interlaced cooperation between scraper plate and rake teeth, relative motion of the residual film between rake teeth and scraper plate it
In taken off from rake teeth, realize demoulding.Limit rail playback function possessed by " eight word " type demoulding scraper plate ensure that smooth de-
Film.Not only guaranteed that demoulding effect was good but also solved the problems, such as to be difficult to smooth playback after demoulding mechanism reaches the limit of position.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is scraper plate connection schematic diagram of the invention.
Fig. 3 is the schematic diagram that rake teeth limits rail playback.
In figure：Hitch frame 1, rack 2, the second shaft 3, teeth 4, rake teeth 5, demoulding square tube 6, " inverse Ba type " scraper plate 7, liquid
Press telescopic rod 8, hydraulic fixing device 9, first rotating shaft 10.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Embodiment 1
Self-unloading film incomplete film-recovering machine of the invention, as depicted in figs. 1 and 2, including hitch frame 1 and the rack being connect with hitch frame 1
2, the rack 2 is equipped with three toothrows, installs power device in 2 two sides of rack, power device is connect with telescopic rod, scalable
Bar is preferably hydraulic telescopic rod 8, and power device is fixed by hydraulic fixing device 9, and telescopic rod and demoulding square tube 6 are hinged, is taken off
Three rotatable first rotating shafts 10 are installed, first rotating shaft 10 is fixedly connected with one end of scraper plate 7, and scraper plate 7 has in film square tube 6
Three rows, each row's scraper plate 7 are respectively acting on a toothrow, the other end of scraper plate 7 and the fixed company of the second shaft 3 being located in rack 2
It connects, scraper plate 7 is interspersed with tooth, and for 7 one end of scraper plate around other end reciprocating rotation, the scraper plate 7 is preferably " inverse Ba type " scraper plate
7, " inverse Ba type " scraper plate 7 can preferably scrape residual film from rake teeth 5, and demoulding effect is good；It can be stretched by power device drive
Contracting bar stretching motion, so that demoulding square tube 6 is driven to rotate, so that first rotating shaft 10 is driven to move back and forth around the second shaft 3, thus
The residual film between tooth is scraped by scraper plate 7, realizes the purpose of demoulding.
In the present invention, the first toothrow is teeth 4, second and third toothrow is rake teeth 5, and first row is rigid teeth, second
Three rows are flexible rake tine, and the terrain clearance of teeth and rake teeth is 450mm, and terrain clearance appropriate can guarantee teeth and rake teeth
Strength and stiffness, it is also ensured that higher used plastic collection rate.The material of teeth is 45 steel, and the material of rake teeth is No. 65 manganese
Steel.It picks up that the first toothrow stress in membrane process is larger, therefore is asked using the deformation in the case of rigid teeth rake teeth 5 capable of reducing using is serious
Topic, and can chesson be more advantageous to after two rows of rake teeths 5 carry out picking up film operation.This structure is applicable to various soil properties, Bu Huiyin
Lead to 5 excessive deformation of rake teeth for soil property is harder, and still maintains and good pick up film effect.
As shown in figure 3, rake teeth and " inverse Ba type " scraper plate are staggered, due to the deformation displacement of rake teeth during the motion
Problem, " inverse Ba type " scraper plate have the sliding angle γ of limit rail, and the angle of γ is 150 °, and demoulding effect at this time is best.It is excessive or
The too small demoulding effect that can all influence equipment and operation smooth degree, pressure make rake teeth keep in the center, i.e. position shown in dotted line, and
Carry out pressure demoulding." inverse Ba type " scraper plate forces demoulding, this is not only the work for completing demoulding, has even more corrected deformation and has moved
The problem of position, so that the operating lifetime of rake teeth, keeps reasonable radian and shape for a long time, and is conducive to rake teeth progress
Winder operation ensure that the working performance of used plastic collection rate and complete machine.
In the use of the present invention, hitch frame 1 drives rack 2 mobile, rack 2 is mobile with movable tooth, and residual film is swept, meanwhile,
Power device drives hydraulic telescopic rod 8 to move, and the stretching motion of hydraulic telescopic rod 8 drives demoulding square tube 6 to move, and drives scraper plate 7
One end around the other end rotate, residual film is scraped from tooth by scraper plate 7, realizes the purpose of demoulding.Rake teeth is not variable after improvement
The time of shape, continuous work greatly prolongs, and improves work efficiency, and will not influence the used plastic collection of incomplete film-recovering machine itself
The indexs such as rate.
Claims (4)
1. a kind of self-unloading film incomplete film-recovering machine, it is characterised in that：Including hitch frame and the rack being connect with hitch frame, the rack
At least two toothrows are installed, power device are installed in rack two sides, power device is connect with telescopic rod, telescopic rod and demoulding
Square tube is hinged, and three rotatable first rotating shafts are equipped in demoulding square tube, and first rotating shaft is fixedly connected with one end of scraper plate, scrapes
The other end of plate is fixedly connected with the second shaft being located in rack, and scraper plate is interspersed with tooth；It can by power device drive
Telescopic rod stretching motion, to drive demoulding square tube to rotate, to drive first rotating shaft to move back and forth around the second shaft, thus logical
It crosses scraper plate to scrape the residual film between tooth, realizes the purpose of demoulding.
2. self-unloading film incomplete film-recovering machine according to claim 1, it is characterised in that：The tooth has three rows, and the first toothrow is
Teeth, second and third toothrow be rake teeth.
3. self-unloading film incomplete film-recovering machine according to claim 1, it is characterised in that：The telescopic rod is hydraulically extensible
Bar.
4. self-unloading film incomplete film-recovering machine according to claim 1, it is characterised in that：The scraper plate is that " inverse Ba type " is scraped
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011294.2A CN108834448A (en) | 2018-08-31 | 2018-08-31 | Self-unloading film incomplete film-recovering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011294.2A CN108834448A (en) | 2018-08-31 | 2018-08-31 | Self-unloading film incomplete film-recovering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108834448A true CN108834448A (en) | 2018-11-20 |
Family
ID=64233867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011294.2A Pending CN108834448A (en) | 2018-08-31 | 2018-08-31 | Self-unloading film incomplete film-recovering machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11457552B2 (en) * | 2019-03-25 | 2022-10-04 | Dwight David Speas | Topography following material collection device and related methods thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343749Y (en) * | 1998-08-03 | 1999-10-20 | 东北农业大学 | Ridge-tillage spring-tooth film rolling machine |
| JP2003111507A (en) * | 2001-10-03 | 2003-04-15 | Seirei Ind Co Ltd | Vegetable harvester |
| US20120211247A1 (en) * | 2011-02-17 | 2012-08-23 | Jacob Lorenz | Chisel plow leveler rake |
| CN204090448U (en) * | 2014-09-21 | 2015-01-14 | 周忠禄 | A kind of subsoiling machine for recovering broken film |
| CN105103681A (en) * | 2015-09-08 | 2015-12-02 | 农业部南京农业机械化研究所 | Rake tooth type film residual recycling machine stripping apparatus |
| CN205320481U (en) * | 2016-02-03 | 2016-06-22 | 山东潍坊烟草有限公司诸城分公司 | Abandonment plastic film collection device |
| CN205726914U (en) * | 2016-05-17 | 2016-11-30 | 农业部南京农业机械化研究所 | One is the most counter unloads film rake teeth type incomplete film-recovering machine |
| CN207519087U (en) * | 2017-11-14 | 2018-06-22 | 湖南农业大学 | A kind of machine for recycling mulch film with automatic demoulding |
| CN209017404U (en) * | 2018-08-31 | 2019-06-25 | 农业部南京农业机械化研究所 | Self-unloading film incomplete film-recovering machine |
-
2018
- 2018-08-31 CN CN201811011294.2A patent/CN108834448A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343749Y (en) * | 1998-08-03 | 1999-10-20 | 东北农业大学 | Ridge-tillage spring-tooth film rolling machine |
| JP2003111507A (en) * | 2001-10-03 | 2003-04-15 | Seirei Ind Co Ltd | Vegetable harvester |
| US20120211247A1 (en) * | 2011-02-17 | 2012-08-23 | Jacob Lorenz | Chisel plow leveler rake |
| CN204090448U (en) * | 2014-09-21 | 2015-01-14 | 周忠禄 | A kind of subsoiling machine for recovering broken film |
| CN105103681A (en) * | 2015-09-08 | 2015-12-02 | 农业部南京农业机械化研究所 | Rake tooth type film residual recycling machine stripping apparatus |
| CN205320481U (en) * | 2016-02-03 | 2016-06-22 | 山东潍坊烟草有限公司诸城分公司 | Abandonment plastic film collection device |
| CN205726914U (en) * | 2016-05-17 | 2016-11-30 | 农业部南京农业机械化研究所 | One is the most counter unloads film rake teeth type incomplete film-recovering machine |
| CN207519087U (en) * | 2017-11-14 | 2018-06-22 | 湖南农业大学 | A kind of machine for recycling mulch film with automatic demoulding |
| CN209017404U (en) * | 2018-08-31 | 2019-06-25 | 农业部南京农业机械化研究所 | Self-unloading film incomplete film-recovering machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11457552B2 (en) * | 2019-03-25 | 2022-10-04 | Dwight David Speas | Topography following material collection device and related methods thereof |
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