CN202805258U - Automatic membrane cutting device of membrane paving machine - Google Patents
Automatic membrane cutting device of membrane paving machine Download PDFInfo
- Publication number
- CN202805258U CN202805258U CN 201220460041 CN201220460041U CN202805258U CN 202805258 U CN202805258 U CN 202805258U CN 201220460041 CN201220460041 CN 201220460041 CN 201220460041 U CN201220460041 U CN 201220460041U CN 202805258 U CN202805258 U CN 202805258U
- Authority
- CN
- China
- Prior art keywords
- film
- cutting
- laying machine
- membrane
- knife
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Protection Of Plants (AREA)
Abstract
The utility model provides an automatic membrane cutting device of a membrane paving machine. The automatic membrane cutting device comprises a cutting tool, a cutting tool fixing frame and a driving device, wherein the cutting tool is fixedly arranged on the cutting tool fixing frame; the cutting tool fixing frame is driven by the driving device and is arranged on a membrane paving machine rack in a swinging manner; and a membrane covering a ridge can be cut when the cutting tool fixing frame swings and drives the cutting tool to move. The automatic membrane cutting structure provided by the utility model is assorted with the entire membrane paving machine, so that the entire cutting tool fixing frame can be pushed to swing through the simple operation of the driving device. Furthermore, the cutting tool is driven to move, and the thin membrane covering the ridge can be cut. The entire cutting tool and the driving device are rigidly connected, and therefore, the automatic membrane cutting device has the advantages of good membrane cutting effect, high operation quality, stable and reliable property and simple structure.
Description
Technical field
The utility model relates to agricultural mechanical field, especially a kind of automatic film cutting device of film-laying machine.
Background technology
Development along with agricultural machinery, agricultural machinery product constantly is applied in the actual production, in recent years, film-laying machine progressively enlarges in field of planting and the area applications of crops, especially the tobacco planting of southern area, traditional manual epiphragma is just progressively replaced by mechanical epiphragma, but existing film-laying machine can only epiphragma, must the people manually mulch film be cut during to the edge of a field, and effort is taken a lot of work, labour intensity is large, inefficiency.
Patent publication No. is " CN100479648C ", name is called " antomatic mulch-cutting device of mulch-covering machine ", a kind of antomatic mulch-cutting device of mulch-covering machine is disclosed, comprise cutting membrane knife, the blade of cutting membrane knife is the rip dentation, set up transverse axis and two cover pulley gears, the first set pulley gear comprises the large pulley with handle, helical gear and the helical gear ratchet of control, the second cover pulley gear comprises three pulleys, wherein transverse axis is fixed on the crossbeam of plastic mulching machine through bearing block, the centre of transverse axis and two ends all are fixed with pulley, large pulley and helical gear are installed in the top of crossbeam with the beam warp support, and large pulley and the pulley that is positioned in the middle of the transverse axis share a steel wire, the pulley that is positioned at the transverse axis two ends respectively is connected with cutting membrane knife through a length-adjustable steel wire, and the two ends of cutting membrane knife all are fixed with thin bar, are set with spring on the thin bar, its other end is through on the fixed cover that is fixed on the crossbeam, and turning to of two cover pulleys is consistent.When cutting film ratchet is moved, large pulley rotates, thereby the pulley on the transverse axis rotates, and removes spring force, and cutting membrane knife cuts off mulch film; Although adopt this film mode of cutting can satisfy the requirement that machine automatization is cut film, because this scheme has following shortcoming:
1, block the mode fixed cutting tool position of large pulley by ratchet, need in use often ratchet to be moved, then because the gravity of gravity and cutting membrane knife realizes cutting film, whole dynamics of cutting film is little, can not be fully with the membranectomy on the furrow of whole ridge.
2, ratchet in use needs constantly and the large pulley cooperation, uses long afterwards, the phenomenon of tooth occurs easily taking off, and causing cutting membrane knife is to fall in the situation of needs, causes the damage of whole crops.
3, after decontroling ratchet, mainly be to utilize the restoring force of spring that film is cut off, whole spring need to be in compressive state always, the strain of spring is easy to become plastic deformation, cause cutting the decline of film power, its operation quality is reduced, overall work is reliable and stable not.
4, cut and need behind the film cylinder by artificial turning handle whole cutting membrane knife to be mentioned in the large pulley counter-rotating, blocking large pulley with ratchet, whole process is complicated, and the labour who needs is many.
The utility model content
It is a kind of simple in structure, practical and convenient that the purpose of this utility model is to provide, the light easily automatic film cutting device of film-laying machine.
For solving the problems of the technologies described above, the utility model provides a kind of automatic film cutting device of film-laying machine, comprising:
Cutting knife;
Cutter fixing support, described cutting knife is fixed on the cutter fixing support;
Drive unit, described cutter fixing support drives being arranged on the film-laying machine frame of can swinging by drive unit, drives cutting knife when cutter fixing support swings and cuts off the film that covers on the furrow of ridge.
For better realizing the swing of cutter fixing support, the utility model improves to be had, described cutter fixing support comprises knife rest and rotating turret, be provided with rotating shaft on the described rotating turret, described film-laying machine erecting is equipped with pivoted housing, rotating being arranged on of rotating shaft drives whole rotating turret swing in the pivoted housing, described knife rest is fixed on an end of rotating turret, and described drive unit drives the other end of rotating turret.
The utility model improves to be had, described rotating turret also comprises knife rest articulated jib, cross bar, vertical pole and pivoted arm, described knife rest articulated jib one end immovable support, the other end is fixed on the cross bar, described vertical pole one end is fixed on that the other end is fixed in the rotating shaft on the cross bar, one end of described pivoted arm is fixed in the rotating shaft, and the other end is introduced power by drive unit.
For ease of the transportation of whole film-laying machine, the utility model improves to be had, and described knife rest is fixed on the rotating turret by the first latch and the second latch and can after extracting a latch out knife rest is rotated with respect to rotating turret take another root latch as rotating shaft.
Location for ease of whole swivel mount swing, the utility model improves to be had, and described drive unit comprises pull bar, control stick and screens frame, and described control stick can swing is arranged on the film-laying machine frame and spacing by the screens frame, described pull bar one end cylinder lever connecting rod, other end connection of rotating frame.
The utility model improves to be had, and is provided with the screens groove on the described screens frame, and the screens groove comprises at least to be cut the film draw-in groove and promote draw-in groove, is positioned at and cuts film location when action bars is positioned at when cutting the film draw-in groove cutting knife, and when action bars is positioned at when promoting draw-in groove, cutting knife is away from cutting film location.
The utility model improves to be had, and is provided with cutting on the described cutting knife, and the shape of described cutting is " V " type.
The beneficial effects of the utility model are: novel automatically cut membrane structure and whole film-laying machine supports the use, just can promote the swing of whole cutter fixing support by the drive unit shirtsleeve operation, further drive the movement of cutting knife, the film that covers on the furrow of ridge is excised, all adopt between whole cutting knife and the drive unit to be rigidly connected, it is effective to cut film, and operation quality is high, stable and reliable for performance, simple in structure.
Description of drawings
Accompanying drawing 2 is the front view (lifting state) of the automatic film cutting device of film-laying machine of the present utility model;
Accompanying drawing 3 is the top view (cutting membrane stage) of the automatic film cutting device of film-laying machine of the present utility model;
Accompanying drawing 4 is the top view of screens frame of the automatic film cutting device of film-laying machine of the present utility model;
Accompanying drawing 5 is the front view (travel position) of the automatic film cutting device of film-laying machine of the present utility model;
Accompanying drawing 6 is the left view (cutting membrane stage) of the automatic film cutting device of film-laying machine of the present utility model.
Label declaration: 1-cutting knife; The 11-cutting; 2-film-laying machine frame; The 21-pivoted housing; The 3-knife rest; The 4-rotating turret; The 41-rotating shaft; 42-knife rest articulated jib; The 43-cross bar; The 44-vertical pole; The 45-pivoted arm; 5-the first latch; 6-the second latch; The 7-pull bar; The 8-control stick; 9-screens frame; 91-screens groove; 911-cuts the film draw-in groove; 912-promotes draw-in groove; 10-ridge furrow.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, below in conjunction with embodiment and cooperate that accompanying drawing is detailed to give explanation.
See also accompanying drawing 1 to accompanying drawing 6, the automatic film cutting device of a kind of film-laying machine that the utility model provides shown in the accompanying drawing comprises:
Cutter fixing support, described cutting knife 1 is fixed on the cutter fixing support;
Drive unit, described cutter fixing support drives being arranged on the film-laying machine frame 2 of can swinging by drive unit, drives cutting knife 1 when cutter fixing support swings and cuts off the film that covers on the ridge furrow 10.
During operation, at first start drive unit, drive unit drives cutter fixing support and swings in film-laying machine frame 2, further drives cutting knife 1 motion, by vertically moving of cutting knife 1, realize the excision of film, all adopt between whole cutting knife 1 and the drive unit to be rigidly connected, it is effective to cut film, and operation quality is high, stable and reliable for performance, simple in structure.
In the present embodiment, with reference to accompanying drawing 1-3 and accompanying drawing 5, described cutter fixing support comprises knife rest 3 and rotating turret 4, be provided with rotating shaft 41 on the described rotating turret 4, described film-laying machine frame 2 is provided with pivoted housing 21, the rotating shaft 41 rotating whole rotating turrets 4 of pivoted housing 21 interior drives that are arranged on swing, and described knife rest 3 is fixed on an end of rotating turret 4, and described drive unit drives the other end of rotating turret 4.
Drive unit gives whole rotating turret 4 power, rotating turret 4 rotates take rotating shaft 41 as axis, for example among the embodiment, drive unit promotes rotating turret 4 and rotates to an angle around rotating shaft 41, the knife rest 3 that is fixed on the pivoted frame rotates synchronously together, cutting knife 1 moves downward cuts film, and for example accompanying drawing 1 is depicted as cutting knife and is positioned at and cuts film location, is positioned at raised position and accompanying drawing 2 is depicted as film cutting apparatus.
Not limiting cooperating of pivoted housing 21 and rotating shaft 41 in the present embodiment, in other embodiments, also can adopt the mode of other flexible connections, can be that rotating shaft 41 is arranged on the film-laying machine frame 2 certainly, and pivoted housing 21 is arranged on the rotating turret 4.
In the present embodiment, with reference to accompanying drawing 1-3 and accompanying drawing 4, described rotating turret 4 also comprises knife rest articulated jib 42, cross bar 43, vertical pole 44 and pivoted arm 45, described knife rest articulated jib 42 1 end immovable supports 3, the other end is fixed on the cross bar 43, described vertical pole 44 1 ends are fixed on that the other end is fixed in the rotating shaft 41 on the cross bar 43, and an end of described pivoted arm 45 is fixed in the rotating shaft 41, and the other end is introduced power by drive unit.
Wherein, cross bar 43, knife rest articulated jib 42, vertical pole 44, rotating shaft 41 and pivoted arm 45 all adopt welding fastened to each other, guaranteed the intensity of whole rotating turret 4, the length of pivoted arm 45 is less than the length of vertical pole 44 on the other hand, one rotating shaft 41 forms a lever construction for fulcrum, certainly by behind cross bar 43, knife rest articulated jib 42 and knife rest 3 fixing, so that the distance of whole cutting knife 1 and rotating shaft 41 is much larger than the distance of pivoted arm 45, it just can be that cutting knife 1 obtains the larger film power of cutting that drive unit only need provide a less power, and it is complete to guarantee to cut film.
In the present embodiment, with reference to accompanying drawing 1-3 and accompanying drawing 4, described knife rest 3 is fixed on the rotating turret 4 by the first latch 5 and the second latch 6 and knife rest 3 is rotated with respect to rotating turret 4 take another root latch as rotating shaft 41, on knife rest 3 and knife rest articulated jib 42, all offer pin-and-hole, and stretch into pin-and-hole by two latches (the first latch 5 and the second latch 6) and realize interfixing of knife rest 3 and knife rest articulated jib 42, when extracting wherein a latch out, whole knife rest 3 just can be around another with the latch rotation, for example in the present embodiment, whole knife rest 3 turns clockwise and final whole knife rest 3 is resisted against on the cross bar 43, specifically with reference to shown in the accompanying drawing 4, further modified embodiment as above-described embodiment, on knife rest 3 and knife rest articulated jib 42, offer in addition one group of pin-and-hole, when knife rest 3 is resisted against cross bar 43, two pin-and-holes are just in time relative, insert bearing pin knife rest 3 and knife rest articulated jib 42 are fixed together this moment, adopt this fixed form, so that film-laying machine in transportation and driving process, has shortened the length of film cutting apparatus greatly.
In the present embodiment, with reference to accompanying drawing 1-3 and accompanying drawing 4, described drive unit comprises pull bar 7, control stick 8 and screens frame 9, and described control stick 8 can swing is arranged on the film-laying machine frame 2 and spacing by screens frame 9, described pull bar 7 one end cylinder lever connecting rods 7, other end connection of rotating frame 4.
Above-mentioned drive unit is when operation, directly drive the movement of pull bar 7 by the swing of action bars, further drive the swing of whole rotating turret 4, whole drive unit and rotating turret 4 form a four-bar mechanism, certainly, and in other embodiments, drive unit can be designed to other structures, for example adopt the slide block endplay device, directly action bars is replaced to slide block, and be provided with for the chute of slide block slip and by the mobile drive rotating turret swing of slide block on chute in film-laying machine frame 2.
Because cutting knife 1 will be by cutting film location and lifting the position, therefore, in the present embodiment, specifically with reference to accompanying drawing 3 and accompanying drawing 4, take accompanying drawing 4 as main, be provided with screens groove 91 on the described screens frame 9, screens groove 91 comprises at least to be cut film draw-in groove 911 and promotes draw-in groove 912, is positioned at and cuts film location when action bars is positioned at when cutting film draw-in groove 911 cutting knife 1, when action bars is positioned at lifting draw-in groove 912, cutting knife 1 is just firmly fixed when action bars is stuck on the draw-in groove away from cutting film location, so that the firm position of cutting knife 1.
By the drive unit of said structure, what film cutting apparatus just can be realized in the position that the user can directly control control stick 8 cuts film and lifting, easy and simple to handle.
In the present embodiment, with reference to accompanying drawing 6, be provided with cutting 11 on the described cutting knife 1 shown in the accompanying drawing, the shape of described cutting 11 is " V " type, and tooth is sharp, and it is effective to cut film, and in the present embodiment, the profile of the some cuttings 11 on the described cutting knife 1 is consistent with ridge furrow 10 shapes, and cutting knife 1 width is greater than the cover width of mulch film on ridge furrow 10, to guarantee that cutting knife 1 can all switch to mulch film.
The automatic film cutting device of new structure, simple in structure, easy to operate, cut membrane efficiency height and effective, low cost of manufacture is convenient to travel on film-laying machine transportation and the road.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; wherein term used herein only is in order to describe more easily and explain essence of the present utility model; can not be as the restriction that this paper is added; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. the automatic film cutting device of a film-laying machine is characterized in that, comprising:
Cutting knife;
Cutter fixing support, described cutting knife is fixed on the cutter fixing support;
Drive unit, described cutter fixing support drives being arranged on the film-laying machine frame of can swinging by drive unit, drives cutting knife when cutter fixing support swings and cuts off the film that covers on the furrow of ridge.
2. the automatic film cutting device of film-laying machine according to claim 1, it is characterized in that, described cutter fixing support comprises knife rest and rotating turret, be provided with rotating shaft on the described rotating turret, described film-laying machine erecting is equipped with pivoted housing, rotating being arranged on of rotating shaft drives whole rotating turret swing in the pivoted housing, described knife rest is fixed on an end of rotating turret, and described drive unit drives the other end of rotating turret.
3. the automatic film cutting device of film-laying machine according to claim 2, it is characterized in that, described rotating turret also comprises knife rest articulated jib, cross bar, vertical pole and pivoted arm, described knife rest articulated jib one end immovable support, the other end is fixed on the cross bar, described vertical pole one end is fixed on that the other end is fixed in the rotating shaft on the cross bar, and an end of described pivoted arm is fixed in the rotating shaft, and the other end is introduced power by drive unit.
4. the automatic film cutting device of film-laying machine according to claim 2 is characterized in that, described knife rest is fixed on the rotating turret by the first latch and the second latch and can after extracting a latch out knife rest is rotated with respect to rotating turret take another root latch as rotating shaft.
5. the automatic film cutting device of film-laying machine according to claim 1, it is characterized in that, described drive unit comprises pull bar, control stick and screens frame, described control stick can swing is arranged on the film-laying machine frame and spacing by the screens frame, described pull bar one end cylinder lever connecting rod, other end connection of rotating frame.
6. the automatic film cutting device of film-laying machine according to claim 5, it is characterized in that, be provided with the screens groove on the described screens frame, the screens groove comprises at least to be cut the film draw-in groove and promotes draw-in groove, be positioned at and cut film location when action bars is positioned at when cutting the film draw-in groove cutting knife, when action bars was positioned at the lifting draw-in groove, cutting knife was away from cutting film location.
7. the automatic film cutting device of film-laying machine according to claim 1 is characterized in that, is provided with cutting on the described cutting knife, and the shape of described cutting is " V " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460041 CN202805258U (en) | 2012-09-10 | 2012-09-10 | Automatic membrane cutting device of membrane paving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220460041 CN202805258U (en) | 2012-09-10 | 2012-09-10 | Automatic membrane cutting device of membrane paving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805258U true CN202805258U (en) | 2013-03-20 |
Family
ID=47864198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220460041 Expired - Fee Related CN202805258U (en) | 2012-09-10 | 2012-09-10 | Automatic membrane cutting device of membrane paving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845265A (en) * | 2012-09-10 | 2013-01-02 | 南平市烟草公司邵武分公司 | Automatic film cutting device of film spreading machine |
| CN106962080A (en) * | 2017-04-13 | 2017-07-21 | 中山市程博工业产品设计有限公司 | A kind of agriculture film sealing machine |
-
2012
- 2012-09-10 CN CN 201220460041 patent/CN202805258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845265A (en) * | 2012-09-10 | 2013-01-02 | 南平市烟草公司邵武分公司 | Automatic film cutting device of film spreading machine |
| CN106962080A (en) * | 2017-04-13 | 2017-07-21 | 中山市程博工业产品设计有限公司 | A kind of agriculture film sealing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102845265B (en) | Automatic film cutting device of film spreading machine | |
| CN208905297U (en) | A kind of water plant shear with recycling function | |
| CN205681935U (en) | A kind of gardens hedge trimming device | |
| CN210298659U (en) | Garden shrub trimmer | |
| CN105248011A (en) | Sugarcane cutting-off device | |
| CN105075515A (en) | Picking device for illicium verum | |
| CN202354088U (en) | Shearing type high-efficiency pepper picking machine | |
| CN202805258U (en) | Automatic membrane cutting device of membrane paving machine | |
| CN201709133U (en) | Chain circulation type cutting device | |
| CN204414198U (en) | A kind of two-way cutting means | |
| CN105580558A (en) | Tea picking scissors | |
| CN201986429U (en) | Clipper type mulberry hewing device | |
| CN108848940A (en) | A kind of mounting device of graden machine blade | |
| CN204681897U (en) | A kind of turf-mown cleaning all-in-one | |
| CN209072969U (en) | A kind of cultural solid debirs cutting machine | |
| CN207733295U (en) | A kind of branch pruning device | |
| CN207151280U (en) | A kind of topiaries machine | |
| CN203934384U (en) | The electric hedgerow machine of Bidirectional power output | |
| CN201369949Y (en) | Plant seedling leaf-cutting device | |
| CN201854580U (en) | Preposed grape vine top shearing machine | |
| CN109588140B (en) | Garden plant branch and leaf trimming means | |
| CN207783585U (en) | A kind of double acting knife pricklyash peel picker | |
| CN105103790A (en) | Mulberry harvester | |
| CN206237957U (en) | A kind of envelope body on packing machine | |
| CN219705371U (en) | Cartilage tissue block preparation tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130910 |