CN2627800Y - Variable width type mulching film covering machine - Google Patents
Variable width type mulching film covering machine Download PDFInfo
- Publication number
- CN2627800Y CN2627800Y CN 03249317 CN03249317U CN2627800Y CN 2627800 Y CN2627800 Y CN 2627800Y CN 03249317 CN03249317 CN 03249317 CN 03249317 U CN03249317 U CN 03249317U CN 2627800 Y CN2627800 Y CN 2627800Y
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- China
- Prior art keywords
- screw rod
- frame
- amplitude variation
- chassis
- film
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Abstract
The utility model relates to an width-amplitude variation type mulching film layering machine, which consists essentially of a guide wheel, a chassis, a ditching plow, a film hanging device, a film pressing wheel, a furrow coverer, a rear wheel, and a hand rest. An amplitude operating mechanism is disposed on the chassis, and the core of the mechanism is a screw rod and a lifting screw nut corresponding to the screw rod. The lower end of the screw rod is fixed on the bracket of the chassis, the upper end is equipped with a handle, and the screw nut can lift up and down with the rotation of the screw rod. One end of a connecting rod on both sides of the screw nut is connected with the pin of a sliding chassis, and the other end is hinged with the screw nut. The sliding chassis is disposed on the left and right sides of the chassis and respectively connected with the ditching plow, film hanging device, film pressing wheel and furrow coverer at the same side. The utility model has advantages of good synchronism, small amplitude variation error, good stability, self-locking of the width after stopping amplitude variation, improved filming layering efficiency and quality, saved labor, light and flexible amplitude variation, low power for screw rod rotation (only 1-3 Kg), low cost, as well as suitability for blank and forest-through film laying in multiple-cropping mode.
Description
Technical field:
The utility model relates to agricultural mechanical field, and specifically it relates to a kind of amplitude variation type plastic mulching machine.
Background technology:
China is the country of agricultural mulching usage amount maximum, is mainly used in heating and preserving soil moisture of crop.External use plastic mulching is less, and mostly is and the tractor use, and it is the overlay film machinery of power that also there is similar tractor in domestic Jiangsu KAMA and Gansu.The nineties in last century, be to promote plastic-sheet-covered wheat, it is the tectorial seeder of power that producers such as Dingxi, Gansu Province trailer factory, agricultural machinery factory, Xifeng have made with manpower or animal power, for the saving water, resisting drought of local wheat has played important function.The point of the common deficiency of this class machinery is: narrow (the film clear span 35cm of overlay film width, the wide 25cm of earthing caudacoria), be not suitable for southern tillage requirements, because of China south mostly is maturation in a year three three ripe make more, open that film that the growth of railway carriage or compartment width and Different Crop requires is wide all can not be unified, nonirrigated farmland mulch film width commonly used is 50,60,70,80cm, and most plot is small and scattered owing to plough in the slope, hills area simultaneously, and above-mentioned laminating machine is difficult to play a role.Therefore, a kind of plastic mulching machinery that can luffing of design has important practice significance.KAMA has done many research work in this respect, has released by luffing slide bar flexible luffing of finishing in chute and has moved.But still there is a following shortcoming: 1, poor synchronization; 2 are difficult for fixing; 3, be not suitable for null and wear the woods overlay film.
The utility model content:
The purpose of this utility model is the actual conditions of designer according to Sichuan Province, through development work for many years, design a kind of deficiency that can overcome above-mentioned technology effectively, can satisfy plough different cropping systems, difference of hills area slope again and open under the width conditions of railway carriage or compartment requirement different overlay film width, accomplish a tractor serves several purposes, easy and simple to handle, the amplitude variation type plastic mulching machine of raising compound film quality and efficient.
The purpose of this utility model is achieved in that
The technical scheme of utility model:
It is mainly by directive wheel (1), frame (2), furrow plough (3), membrane hanging device (5), press mold wheel (11), covering device (26), trailing wheel (15), handrail (12) is formed, it is characterized in that on the frame (2) luffing operating mechanism being housed, described luffing operating mechanism is by screw rod (7), the lifting nut (9) that matches with screw rod (7), screw rod is fixed on support (8) on the frame (2), one end is connected with nut (9), the other end is gone up connecting rod (17) composition that axle (16) is connected with sliding frame (4), described sliding frame (4) is positioned at the left and right sides of frame (2), separately respectively with the furrow plough (3) of homonymy, membrane hanging device (5), press mold wheel (11), covering device (26) is affixed.
Above-mentioned screw rod (7) is an acme thread;
Above-mentioned connecting rod (17) is flexible connection with nut (9).Hinge commonly used, like this, when the angle between connecting rod (17) and the screw rod (7) changes from small to large, promote sliding frame (4), the furrow plough (3), membrane hanging device (5), press mold wheel (11), the covering device (26) that drive the frame both sides stretch out synchronously, promptly increase the overlay film width; When the angle between connecting rod (17) and the screw rod (7) from big to small the time, pulling sliding frame (4), furrow plough (3), membrane hanging device (5), press mold wheel (11) covering device (26) of driving the frame both sides inwardly shrink synchronously, promptly reduce the overlay film width, thereby realize the purpose of luffing.
Above-mentioned slide bar (24) is positioned at the slip pipe (25) on the frame (2);
Bearing pin (16) on above-mentioned connecting rod (17) and the sliding frame (4) flexibly connects.The same connecting rod of the purpose of flexible connection (17) needs the reason of flexible connection identical with nut (9);
Rotary handle (6) is equipped with on the top of above-mentioned screw rod (7), rotate with hand-motion handle (6), promptly drive screw rod and rotate, screw rod (7) just drive nut (9) along screw rod last or under move, reach the purpose of luffing thereby sliding frame (4) is inwardly shunk or stretch out.
The walking power of amplitude variation type plastic mulching machine of the present utility model is that people, animal all can.
The advantage that the technical solution of the utility model is brought:
1, synchronism is good: the luffing error is little when furrow plough, membrane hanging device, press mold wheel, 4 critical piece synchronization actions of covering device, and the front and back error is not more than 5mm from the 50cm luffing to 80cm;
2, good stability: after stopping luffing, need not lock, fabric width can not change to some extent;
3, improve overlay film efficient and quality: but 5 mu of one day overlay films of unit three people improve effect more than 5 times;
4, laborsaving: luffing is lightly flexible, only needs 1-3kg power to get final product rotating screw bolt;
5, cost is low: by existing material price, produce every machinery in batches only about 200 yuan;
6, adaptability is strong: be fit under the multiple cropping pattern null and wear the woods overlay film.
Description of drawings:
Fig. 1 is the structural representation of amplitude variation type plastic mulching machine;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
In the accompanying drawing: 10, press mold wheel carrier; 13, shifting block; 14, rear wheel support; 18, hind axle; 19, front axle; 20, ring; 21, gland; 22, hex bolts; 23, spring.
Embodiment:
Be further elaborated below in conjunction with accompanying drawing and by the content of specific embodiment the technical solution of the utility model.
Embodiment 1:
This machine is made up of major parts such as directive wheel, frame, movable machine frame, bolt and nut mechanism trailing wheel and handrails, and its connected mode mainly is that welding is connected with bolt.
Frame is to be rectangle with the angle steel Combination Welding, and guide wheel shaft (garden steel) and balladeur train conduit (steel pipe) are welded on the slotted-angle shelving.
Sliding frame is by angle steel, steel pipe and garden steel Combination Welding, and trench digging plow frame, membrane hanging device frame, press mold wheel carrier and covering device frame all are welded on this frame, and furrow plough, membrane hanging device, press mold wheel and covering device all are fixed by bolts on separately the frame.
Screw rod, nut are formed by metalworking car system, with bolt screw rod is connected on the frame, in the balladeur train conduit on the garden steel insertion frame on the sliding frame, with connecting rod (steel pipe) that nut and sliding frame is hinged, turning handle (garden steel) rotates screw rod, and nut moves up and down to make about sliding frame and stretches.
Directive wheel and trailing wheel all bend with the band steel, and rear wheel support is welded with band steel and steel pipe, is connected (trailing wheel also can use the outsourcing rubber tire) on the frame with bolt again.
Membrane hanging device and press mold wheel is all used steel car system, also can use cast iron materials or engineering plastics (apparent weight size and decide).
Furrow plough and covering device all are fixed on the frame with steel pipe.
This laminating machine is simple in structure, making is easy, as long as have welding machine, electric drill, lathe and supporting conventional equipment to make.
Claims (5)
1, amplitude variation type plastic mulching machine, it comprises directive wheel (1), frame (2), furrow plough (3), membrane hanging device (5), press mold wheel (11), covering device (26), trailing wheel (15), handrail (12) composition, it is characterized in that: frame is equipped with luffing operating mechanism on (2), described luffing operating mechanism is made up of screw rod (7), the lifting nut (9) that matches with screw rod (7), and screw rod (7) is fixed on the support (8) on the frame (2); Connecting rod (17) one ends are connected with nut (9), and the other end links with bearing pin (16) on the sliding frame (4); The left and right sides that described sliding frame (4) is positioned at frame (2) is connected with furrow plough (3), membrane hanging device (5), press mold wheel (11), the covering device (26) of homonymy respectively separately.
2, amplitude variation type plastic mulching machine according to claim 1 is characterized in that described screw rod (7) is a trapezoidal thread.
3, amplitude variation type plastic mulching machine according to claim 1 is characterized in that described connecting rod (17) and nut (9) hinge.
4, amplitude variation type plastic mulching machine according to claim 1 is characterized in that rotary handle (6) is arranged at described screw rod (7) top.
5, amplitude variation type plastic mulching machine according to claim 1 is characterized in that the upward fixing slide bar (24) of described sliding frame (4) is positioned at the slip pipe (25) on the frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249317 CN2627800Y (en) | 2003-07-02 | 2003-07-02 | Variable width type mulching film covering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03249317 CN2627800Y (en) | 2003-07-02 | 2003-07-02 | Variable width type mulching film covering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627800Y true CN2627800Y (en) | 2004-07-28 |
Family
ID=34252658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03249317 Expired - Fee Related CN2627800Y (en) | 2003-07-02 | 2003-07-02 | Variable width type mulching film covering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627800Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100403879C (en) * | 2004-11-17 | 2008-07-23 | 李卫东 | Deep tectorial mulching planting method and deep tectorial mulching machine |
| CN107155740A (en) * | 2017-05-18 | 2017-09-15 | 朱德仲 | A kind of plastic mulching machine easy to use |
| CN109832059A (en) * | 2019-03-06 | 2019-06-04 | 黑龙江省农业科学院(黑龙江现代农业研究院) | Northern vine crops keep the temperature overwintering laminating machine |
| CN113016464A (en) * | 2019-07-08 | 2021-06-25 | 吉林省农业科学院 | Plastic mulching machine |
-
2003
- 2003-07-02 CN CN 03249317 patent/CN2627800Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100403879C (en) * | 2004-11-17 | 2008-07-23 | 李卫东 | Deep tectorial mulching planting method and deep tectorial mulching machine |
| CN107155740A (en) * | 2017-05-18 | 2017-09-15 | 朱德仲 | A kind of plastic mulching machine easy to use |
| CN109832059A (en) * | 2019-03-06 | 2019-06-04 | 黑龙江省农业科学院(黑龙江现代农业研究院) | Northern vine crops keep the temperature overwintering laminating machine |
| CN113016464A (en) * | 2019-07-08 | 2021-06-25 | 吉林省农业科学院 | Plastic mulching machine |
| CN113016463A (en) * | 2019-07-08 | 2021-06-25 | 吉林省农业科学院 | Plastic mulching device for corn planting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |