CN2067476U - Machine for flooring earth surface with plastic film - Google Patents
Machine for flooring earth surface with plastic film Download PDFInfo
- Publication number
- CN2067476U CN2067476U CN 89221176 CN89221176U CN2067476U CN 2067476 U CN2067476 U CN 2067476U CN 89221176 CN89221176 CN 89221176 CN 89221176 U CN89221176 U CN 89221176U CN 2067476 U CN2067476 U CN 2067476U
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- film
- roller
- film roller
- frame
- wheel
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Abstract
The utility model relates to a machine for flooring earth surface with a plastic film, mainly comprising a four rod profiling mechanism, a machine frame, a film frame, a film roller, a spread and press film roller, a capsule wheel, a trench digging component, and an earth covering component. The utility model is characterized in that the machine frame is respectively connected with the front end and the back end of the film frame by the four rod profiling mechanism of the trench digging component and a pressing spring draw rod with a pressing spring; the earth covering component is arranged at the back end of the film frame; the film roller is supported by the spread and press film roller; the axle bumpers at both ends are arranged in the slide-way of the film roller restraints which are fixed on the film frame; a capsule roller which is capable of relative rotation and directly contacting with the spread and press film roller is also arranged on the film frame.
Description
The utility model belongs to agricultural machinery, is a critical piece on the planting after plastic covered combine, also can be used as single plastic film mulching machine.
Shop film and planting after plastic covered are the new technologies that begins the beginning of the eighties in China's popularization, it is the revolution of current agricultural planting technique, it is one of effective way of agricultural produce extra earning, from rationally utilizing tractor horsepower and improving the operating efficiency requirement, operating speed should be more than 7km/h, and present most of film-laying machines can reach this operating speed; But the following problem of these facility ubiquities: easily film is broken during the starting of (1) facility.(2) in the course of work film vertically, the cross directional stretch rate is less, the availability of film is low; Second-rate wholely if (large clod were many), film damaged more.Easy random film (putting film) when (3) stopping more.(4) higher to the quality requirement (width and garden degree) of plastic foil roller, the loading and unloading of film roller are inconvenient.Especially facility are when the above operation of 7km/h, and even more serious, this adopts new principle and new construction to solve these problems with regard to requiring.
The shop pleurodiaphragmatic in terspace reason that adopts on existing mulch film spreading and seeding machine and the film-laying machine has: the passive shop of dead axle film and do not have centering servo-actuated shop film, though the passive shop of dead axle film has above-mentioned shortcoming, and because simple in structure, the low and extensive use of cost.The film-laying-out mechanism that adopts on the pneumatic omnipotent planter that West Germany expense thatch (FASHE) company produces is not for there being centering servo-actuated shop film, its structure is as shown in Figure 4: furrow plough (12) connects with four-bar mechanism (1) with frame (2), the dark rubber tire of limit (23) limit by the band counterweight is dark, press mold wheel (27), idle wheel (25), bogie wheel (24) is contained on the frame (2), press mold wheel (27), bogie wheel (24) rotates to same direction with same peripheral velocity, film roller (6) is at press mold wheel (27), bogie wheel (24) frictional force effect is rotated down and is put film, through press mold wheel (27), idle wheel (25) clamping is delivered under the film spreading wheel (26) and is laid on the face of land, press mold wheel (27) is gone into the film side pressure in the mulch film ditch, earthing plough (9) earthing is finished the shop film.This mechanism's mulch film is not have centering to be supported on press mold wheel and the bogie wheel, and retaining lamina membranacea (5) limits its axial motion, and the dress film is convenient, and furrow plough four bars connect, and gauge wheel (23) is arranged, trench digging degree of depth unanimity.Owing to be that pressured film wheel is put film with support wheel frictional force, start and do not have disconnected film and random film phenomenon when stopping.The deficiency of this mechanism is: 1, mechanism is complicated, the cost height: the press mold wheel, and gauge wheel is a pneumatic rubber wheel, and support wheel is the zero-pressure rubber tyre, and contact roller is a solid rubber wheel, and meter will have 4 groups of 8 rubber wheels, and its cost is very expensive.2, to the quality requirement height of film, film is wide wants consistent, and the film roller will roll up reality and circularity will be got well, and can't rotate otherwise the film roller forms the triangle chock between press mold wheel and support wheel, and film is broken.As Fig. 5, often occur in the experiment of this phenomenon, the volume film quality of the general medium and small plastic molding and processing plant of China is not very good, and in the past few years testing with film seldom has in good order and roll up reality.In addition, when mulch film roller diameter path after, also can occur pressing from both sides the film phenomenon, this keeps away unavoidable.
The purpose of this utility model is the problem that exists in the above-mentioned film-laying machine in order to solve, a kind of film-laying machine that adopts semidefinite heart servo-actuated shop pleurodiaphragmatic in terspace reason and simple structure is provided, make it not high to film roller quality requirement, easy to use, guarantee that the facility operating speed still can satisfy good shop film effect when 7km/h is above.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
Plastic film mulching machine is mainly by four bar feeler mechanisms, frame, the film frame, the film roller, the exhibition pressing film roller, folder film wheel, ditching component, the earthing parts are formed, its feature part is that frame (2) connects by four bar feeler mechanisms (1) that ditching component (12) is housed and the stage clip pull bar (7) that stage clip (8) is housed respectively with the front and back end of film frame (3), earthing parts (9) are loaded on the rear end of film frame (3), film roller (6) is by exhibition pressing film roller (10) supporting, its two end axles shelves (15) are contained in the chute of film roller position-limited rack (5), film roller position-limited rack (5) is fixed on the film frame (3), also is equipped with on the film frame (3) and opens up that pressing film roller (10) directly contacts and relatively turnable folder film wheel (11).
More than said exhibition pressing film roller (10) can be a drum shape hollow roll shell (22), the axle head plate (20) that has exhibition press mold roll shaft (16) is equipped with at its two ends, on the outer rim of exhibition pressing film roller (10) is soft material layer (21), is equipped with on its two ends outer rim and film roller (6) and folder film wheel (11) contacted cushion rubber (19).
More than said film roller (6) can form by battalion axle (13) and the plastic foil roller on it, spool grade (15) are equipped with in axle (13) two ends in battalion.
More than folder film wheel torsion spring (4) is housed on the axostylus axostyle of said folder film wheel (11).
The parts of the key of the utility model scheme are film roller (6) and exhibition pressing film roller (10).The exhibition pressing film roller has replaced pressing film roller in the prior art scheme and film-spreading roller etc., with its molten be one, and available parts play the exhibition film, the effect on the press mold and the smooth face face of land, it is to constitute by justifying roller.Its end is axle head plate (20), and exhibition press mold roll shaft (16) is housed at the center of axle head plate (20), on the outer surface of exhibition pressing film roller soft material layer (21) is housed, and two cushion rubbers (19) are housed on the outer rim at its two ends.Film roller (6) is only spacing by exhibition pressing film roller (10) and film roller position-limited rack (5), film roller (6) is driven around the spacing rotation in its axle center by exhibition pressing film roller (10), and the axle center of film roller (6) can move down with the chute that reduces on its action of gravity lower edge film roller position-limited rack (5) of its diameter.For the mulch film on the film roller (6) is launched smoothly by the exhibition pressing film roller, folder film wheel (11) is housed on film frame (3), folder film wheel (11) makes on its cushion rubber (19) that is pressed on exhibition pressing film roller (10) by the folder film wheel torsion spring (4) that is contained on its axostylus axostyle.Expanding pressure roller (10), earthing parts (9), folder film wheel (11) and film roller position-limited rack (5) all are contained on the film frame (3), and walk back and forth shape mechanism (1) and rear end of four bars that film frame (3) is equipped with ditching component (12) by its front end is equipped with stage clip pull bar (7) and connected with frame (2).
The course of work of this machine is: when machine is dragged and advances, the ditching component (12) that is contained in film frame (3) front end is left the film ditch, exhibition pressing film roller (10) rolls, and the film roller (6) that drives by its supporting rotates, the frictional force pulling film roller (6) of the cushion rubber (19) by the two ends in exhibition pressing film roller (10) rotates and puts film simultaneously, send on the ground surface of opening up under the pressing film roller (10) through folder film wheel (11) and cushion rubber (19) clamping, two ends cushion rubber (19) is pressed into the mulch film both sides in the ditch, then the earthing parts (9) by film frame (3) rear end bury the film side, realize the shop film operation of this machine.
The utility model scheme has following characteristics and effect:
1, the facility continuous film of starting to walk is shut down and not random film when slowing down the film roller semidefinite heart; even under the very little situation of film roller diameter; the film phenomenon can not occur pressing from both sides, velocity variations does not have big influence to laying of the membrane quality, is applicable to the operating speed more than 7 kilometers/hour fully yet.
2, loading and unloading film roller is convenient, and is less demanding to film roller quality (circle degree and width).The loading and unloading of film roller only need one of axle bumper with the tubular axis two ends to unload, and penetrate again in another film roller, put into chute and get final product.Put film owing to directly drive film roller rotation, do not have big soil when fast, the circularity of film roller is not had strict demand when the face of land by the press mold cushion rubber frictional force of exhibition pressing film roller.
3, film-spreading roller, pressing film roller, support membrane roller are replaced by an exhibition pressing film roller entirely, once finish effects such as exhibition film, press mold and the smooth face of land, and trench digging, earthing are limit deeply.Under the clamping of folder film wheel and press mold cushion rubber, film vertically, laterally draw all very tightly.(longitudinal stretching rate 7.0%, cross directional stretch rate 7.1%).Exhibition pressing film roller outer surface can play cushioning effect with one deck soft material.
4, because mechanism simplifies greatly, and easy to manufacture, easy to use and reliable, adaptability is strong, in use to the different soils quality, only need the pressure and the earthing parts angle of compression spring are done suitably to adjust, can satisfy different requirements.
Description of drawings:
Fig. 1 is the structural representation of plastic film mulching machine;
Fig. 2 is film roller (a 6) assembling schematic diagram;
Fig. 3 is the structural representation of exhibition pressing film roller (10);
Fig. 4 takes the structural representation of thatch (FAHSE) company film-laying machine for West Germany;
Fig. 5 the schematic diagram of film phenomenon may occur pressing from both sides among Fig. 4 when the film roller diameter reduces.
(2) are frame among the figure, and (3) are the film frame, at their front end four bar feeler mechanisms (1) are housed.Ditching component (12) can be that furrow plough (12 ') is contained on the four bar feeler mechanisms (1).The rear end of frame (2) and film frame (3) connects by the stage clip pull bar (7) that stage clip (8) is housed.Exhibition pressing film roller (10) and film roller position-limited rack (5) are housed on the film frame (3), its front and rear also is equipped with respectively and opens up pressing film roller (10) and contact, and relatively turnable folder film wheel (11) and earthing parts (9) (can be disk coverer or earthing plough (9 ')), folder film wheel torsion spring (4) is housed on the axostylus axostyle of folder film wheel (11).The film roller (6) that supports by exhibition pressing film roller (10) is housed in the chute of film roller position-limited rack (5), the center of film roller (6) is tubular axis (13), the plastic foil roller shell is contained on the tubular axis (13), and locate with axle shelves (15) and dog screw (14) at mould roller (6) two ends.The structure of exhibition pressing film roller (10) is a drum shape hollow roll shell (22), its end is axle head plate (20), exhibition press mold roll shaft (16) is housed at the center of axle head plate (20), and it is fixing by rivet (17), on the outer surface of exhibition pressing film roller shell (22) soft material layer (21) (can be Bao Haijin (21 ')) is housed, soft material cushion rubber (19) is equipped with at its two ends, and fixing by hold-down screw (18).(23) for the trench digging position-limited wheel on the four bar feeler mechanisms (1) is housed in the prior art, (24) be the support wheel of the support mulch film in the prior art, (25) be idle wheel in the prior art, (26) be the film spreading wheel on the film frame (3) of being contained in the prior art, (27) take turns for the press mold that is contained on the film frame (3) in the prior art, dotted line is represented mulch film among the figure.
Such scheme of the present utility model can be implemented in several ways, now lifts an example and is illustrated.Two furrow ploughs (12 ') are contained in the front end of frame (2) by four bar feeler mechanisms (1), film frame (3) front end connects with four bar feeler mechanisms (1), its rear end connects with frame (2) rear end by the stage clip pull bar (7) that is set with stage clip (8), the pressure that stage clip (8) is born is looked the surface state adjustment, generally between (10～50) Kg.Exhibition pressing film roller (10) is housed in the middle of the film frame (3), front end is equipped with and opens up contacted two the folder film wheels of cushion rubber (19) (11) that pressing film roller (10) is gone up two ends, for folder film wheel (11) is better contacted with exhibition pressing film roller (10), folder film wheel torsion spring (4) is housed on the axostylus axostyle of folder film wheel (11).Two disk coverers (9 ') are equipped with in film frame (3) rear end, film roller (6) is by exhibition pressing film roller (10) supporting, and it is spacing by two the film roller supports (5) that are fixed on the film frame (3), have the chute of upper end open on the film roller support (5), film roller (6) can be from the opening part of film roller support (5) be packed chute into, axle shelves (15) can slide up and down in chute, limit axial motion with this.Along with film roller (6) diameter diminishes, its axle center moves down naturally in the membrane process of shop, guarantees to contact with exhibition pressing film roller (10).Film roller (6) center is a tubular axis (13), and plastic film is sleeved on the tubular axis (13), and two ends are fixing by axle shelves (15).Axle shelves (15) are the step axle, are located by dog screw (14).The shell of exhibition pressing film roller (10) adopts the plate circle to become, and adorns two cushion rubbers (19) respectively on the outer rim of thin sponge (21 ') both sides of the sticking one deck of its outer surface.Axle head plate (20) is equipped with at exhibition pressing film roller (10) two ends, with hold-down screw (18) axle head plate (20) and cushion rubber (19) is fixed on the shell of exhibition pressing film roller (10).Two exhibition press mold roll shafts (16) are housed respectively on the axle head plate (19), and it is fixing to pass through rivet (17).
Claims (4)
1, plastic film mulching machine mainly is by four bar feeler mechanisms, frame, the film frame, the film roller, the exhibition pressing film roller, folder film wheel, ditching component, the earthing parts are formed, it is characterized in that frame (2) connects by four bar feeler mechanisms (1) that ditching component (12) is housed and the stage clip pull bar (7) that stage clip (8) is housed respectively with the front and back end of film frame (3), earthing parts (9) are loaded on the rear end of film frame (3), film roller (6) is by exhibition pressing film roller (10) supporting, the axle shelves (15) at its two ends are contained in the chute of film roller position-limited rack (5), film roller position-limited rack (5) is fixed on the mould bases (3), on the film frame (3), be equipped with and open up that pressing film roller (10) directly contacts and relatively turnable folder film wheel (11).
2, plastic film mulching machine according to claim 1, it is characterized in that said exhibition pressing film roller (10) is a circle barrel-shaped hollow roll shell (22), the axle head plate (20) that has exhibition press mold roll shaft (16) is equipped with at its two ends, on the outer rim of exhibition pressing film roller (10) is soft material layer (21), is equipped with on its two ends outer rim and film roller (6) and folder film wheel (11) contacted cushion rubber (19).
3, plastic film mulching machine according to claim 1 and 2 is characterized in that said film roller (6) is made up of tubular axis (13) and the plastic foil roller on it, and axle shelves (15) are equipped with at tubular axis (13) two ends.
4, plastic film mulching machine according to claim 1 is characterized in that on the axostylus axostyle of said folder film wheel (11) folder film wheel torsion spring (4) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89221176 CN2067476U (en) | 1989-12-14 | 1989-12-14 | Machine for flooring earth surface with plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89221176 CN2067476U (en) | 1989-12-14 | 1989-12-14 | Machine for flooring earth surface with plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2067476U true CN2067476U (en) | 1990-12-19 |
Family
ID=4875707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89221176 Withdrawn CN2067476U (en) | 1989-12-14 | 1989-12-14 | Machine for flooring earth surface with plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2067476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733407A (en) * | 2016-12-14 | 2017-05-31 | 广东生益科技股份有限公司 | Nick application system and its coating width control device |
-
1989
- 1989-12-14 CN CN 89221176 patent/CN2067476U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733407A (en) * | 2016-12-14 | 2017-05-31 | 广东生益科技股份有限公司 | Nick application system and its coating width control device |
| CN106733407B (en) * | 2016-12-14 | 2019-06-14 | 广东生益科技股份有限公司 | Dimple application system and its coating width control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |