CN211353343U

CN211353343U - Film paving machine

Info

Publication number: CN211353343U
Application number: CN201921740724.4U
Authority: CN
Inventors: 刘明辉; 赵飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-28
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to the technical field of agricultural machinery, and a film paving machine is disclosed, which comprises a frame, the anterior fixed mounting of frame has the land wheel, the rear end fixed mounting of land wheel has the ditching shovel, the rear end fixed mounting of ditching shovel has the fixed roll, the top fixed mounting of fixed roll has the plastic film to roll up, the plastic film rolls up the middle part upside of fixed mounting in the frame, the below fixed mounting of fixed roll has the moulding-pressing roller, one side fixed mounting of moulding-pressing roller has the cutting knife, cutting knife fixed mounting is in the below of telescopic link, telescopic link fixed mounting is in one side that the plastic film was rolled up, the rear portion fixed mounting of frame has the soil covering shovel, the rear portion fixed mounting of soil covering shovel has the tailwheel. The utility model discloses an use telescopic link and cutting knife, make and spread the membrane machine and can cut the membrane automatically after spreading the membrane in a single pass, avoid artifical hard of cutting the membrane and bringing and waste time, reduced artificial intensity of labour, improved the work efficiency who spreads the membrane machine simultaneously.

Description

Film paving machine

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a spread membrane machine.

Background

Crops all need the tectorial membrane before sowing or transplanting, and the arid area is for preserving soil moisture and heat, and rainy area is for keeping warm and fertilizer, often adopts artifical shop's membrane in the traditional planting mode, along with the development of agricultural technology, has gradually appeared the mechanical shop's membrane mode, along with the continuous development of agricultural machine, the mechanical shop's membrane mode is constantly applied to in the actual production, and the shop membrane machine is at the planting field and the regional application of crops and is progressively expanded.

However, the existing film paving machine is poor in film paving effect, low in working efficiency, unreliable in film fixing, small in soil covering amount and unreliable in performance, when the film paving machine encounters windy and sandy weather, the side wind can blow up the mulching film which has not yet reached the soil covering, the mulching film cannot work, the covered mulching film can be caused to be lifted up along with the wind, rework is caused, labor amount can be increased, the mulching film is wasted, cost of farmers is increased, the seeding period can be delayed, the existing film paving machine can only cover the film, the mulching film is manually cut off when the mulching film is in the field, labor and labor are wasted, labor intensity is high, and working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a spread membrane machine possesses exempts from artifical membrane of cutting, and the tectorial membrane is firm, and the problem of mentioning in the above-mentioned background art has been solved to the big advantage of earthing volume.

The utility model provides a following technical scheme: the utility model provides a film paving machine, includes the frame, the anterior fixed mounting of frame has the land wheel, the rear end fixed mounting of land wheel has the ditching shovel, the rear end fixed mounting of ditching shovel has the fixed roll, the top fixed mounting of fixed roll has the plastic film to roll up, the plastic film rolls up the middle part upside of fixed mounting in the frame, the below fixed mounting of fixed roll presses the mould roller, one side fixed mounting of mould roller has the cutting knife, cutting knife fixed mounting is in the below of telescopic link, telescopic link fixed mounting is in one side that the plastic film was rolled up, the rear portion fixed mounting of frame has the soil covering shovel, the rear portion fixed mounting of soil covering shovel has the tailwheel, tailwheel fixed mounting is on the connecting axle, connecting axle fixed mounting is in the one end of frame, fixed mounting has the spring on the connecting axle, the upper portion fixed mounting of frame has the suspension arm.

The ditching shovel is characterized in that the ditching shovel is two in number, and the two ditching shovels are in an outwards-turned arc shovel shape.

The soil covering shovel is characterized in that the soil covering shovels are selected, and the two soil covering shovels are in an inward-turning arc shovel shape.

The method is characterized in that the ditching shovel and the covering shovel are both in an inclined shovel shape, the width value between the two ditching shovels is consistent with the width value between the two covering shovels, and the overturning directions of the ditching shovel and the covering shovel are opposite.

The cutting knife is a serrated blade, the cutting knife is fixedly mounted on the telescopic rod, and the static height value of the cutting knife is smaller than the distance from the die pressing roller to the ground.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses an use telescopic link and cutting knife, make and spread the membrane machine and can cut the membrane automatically after spreading the membrane in a single pass, avoid artifical hard of cutting the membrane and bringing and waste time, reduced artificial intensity of labour, improved the work efficiency who spreads the membrane machine simultaneously.

2. The utility model discloses a ditching shovel and covering shovel are turned up to the soil around spreading the membrane, spread the membrane machine function when having guaranteed to spread the membrane and spread between with the plastic film ridge, and carry out the earthing after spreading the membrane through covering shovel, curved covering shovel has guaranteed the earthing volume, avoids covering the tectorial membrane that the earth volume caused for a short time unstable, and compresses tightly the earthing through the tailwheel, has guaranteed the operating mass who spreads the membrane machine.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the structure of the present invention.

In the figure: 1. a frame; 2. rolling the mulching film; 3. a fixed roller; 4. a die pressing roller; 5. ditching and shoveling; 6. covering a soil shovel; 7. a land wheel; 8. a tail wheel; 9. a suspension rod; 10. a spring; 11. a telescopic rod; 12. a cutting knife; 13. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a film paving machine, which comprises a frame 1, a land wheel 7 is fixedly mounted at the front part of the frame 1, ditching shovels 5 are fixedly mounted at the rear end of the land wheel 7, the number of the ditching shovels 5 is two, the two ditching shovels 5 are arc shovels which turn outwards, so as to turn up soil, so as to facilitate covering of subsequent mulching films, a fixed roller 3 is fixedly mounted at the rear end of the ditching shovels 5, a mulching film roll 2 is fixedly mounted above the fixed roller 3, the mulching film roll 2 is fixedly mounted at the upper side of the middle part of the frame 1, a pressure mold roller 4 is fixedly mounted below the fixed roller 3, a cutting knife 12 is fixedly mounted at one side of the pressure mold roller 4, the cutting knife 12 is a saw-toothed blade, the cutting knife 12 is fixedly mounted on an expansion link 11, and the static height value of the. By using the telescopic rod and the cutting knife, the film spreading machine can automatically cut films after film spreading is finished in one way, labor and time waste caused by manual film cutting are avoided, the labor intensity of workers is reduced, the working efficiency of the film spreading machine is improved, the cutting knife 12 is fixedly arranged below the telescopic rod 11, the telescopic rod 11 is fixedly arranged on one side of the mulching film roll 2, the rear part of the frame 1 is fixedly provided with the soil covering shovels 6, the number of the soil covering shovels 6 is two, the two soil covering shovels 6 are in an inward-turning arc-shaped shovel shape and are convenient to gather in soil, the soil covering amount on the mulching film is ensured, unstable mulching film covering caused by insufficient soil covering is avoided, the mulching film is prevented from being scraped by strong wind, the usability of the mulching film is ensured, the ditching shovels 5 and the soil covering shovels 6 are in oblique shovels, the width value between the two ditching shovels 5 is consistent with the width value between the two soil covering shovels 6, the overturning directions, soil around spreading the membrane is turned up through ditching shovel and covering shovel, it can spread the plastic film with the field ridge within a definite time to spread the membrane to have guaranteed, and carry out the earthing after spreading the membrane through covering shovel, curved covering shovel has guaranteed the earthing volume, it is unstable to avoid covering the tectorial membrane that the volume of covering the soil causes for a short time, and compress tightly the earthing through the tailwheel, the operating mass who spreads the membrane machine has been guaranteed, the rear portion fixed mounting of covering shovel 6 has tailwheel 8, tailwheel 8 fixed mounting is on connecting axle 13, connecting axle 13 fixed mounting is in the one end of frame 1, fixed mounting has spring 10 on connecting axle 13, the upper portion fixed mounting of frame 1 hangs pole 9, be convenient for will spread the membrane machine and arrange in on the agricultural machinery, the use of spreading membrane machine of being convenient for.

The working principle is as follows: during the use, will spread the membrane machine and connect the agricultural machinery on through hanging pole 9 and arrange the plastic film in the plastic film book 2 in, promote to spread the membrane machine on the ridge, ditching shovel 5 turns up soil, the plastic film is rolled up 2 by the plastic film and emits, through on fixed

roll

3 and 4 even covers of die-roller and soil, and carry out the earthing by the regional both sides after covering the membrane shovel 6 and compress tightly, compress tightly earthing soil by tailwheel 8 simultaneously, after spreading the membrane machine and covering the membrane once, promote cutting knife 12 by telescopic link 11 and cut the plastic film, telescopic link 11 resumes the normal position afterwards, cutting knife 12 lifts, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spread membrane machine, includes frame (1), its characterized in that: the mulching film mulching machine is characterized in that a land wheel (7) is fixedly mounted at the front part of the rack (1), a ditching shovel (5) is fixedly mounted at the rear end of the land wheel (7), a fixed roller (3) is fixedly mounted at the rear end of the ditching shovel (5), a mulching film roll (2) is fixedly mounted above the fixed roller (3), the mulching film roll (2) is fixedly mounted at the upper side of the middle part of the rack (1), a compression roller (4) is fixedly mounted below the fixed roller (3), a cutting knife (12) is fixedly mounted at one side of the compression roller (4), the cutting knife (12) is fixedly mounted below a telescopic rod (11), the telescopic rod (11) is fixedly mounted at one side of the mulching film roll (2), a soil covering shovel (6) is fixedly mounted at the rear part of the rack (1), a tail wheel (8) is fixedly mounted at the rear part of the soil covering shovel (6), and the tail wheel (8) is fixedly mounted on a connecting shaft (, the connecting shaft (13) is fixedly installed at one end of the rack (1), the connecting shaft (13) is fixedly provided with a spring (10), and the upper portion of the rack (1) is fixedly provided with a suspension rod (9).

2. The film paving machine of claim 1, wherein: the number of the ditching shovels (5) is two, and the two ditching shovels (5) are arc-shaped shovels which turn outwards.

3. The film paving machine of claim 1, wherein: the number of the covering shovels (6) is two, and the two covering shovels (6) are arc-shaped shovels which turn inwards.

4. The film paving machine of claim 1, wherein: the ditching shovel (5) and the covering shovel (6) are both in an inclined shovel shape, the width value between the two ditching shovels (5) is consistent with the width value between the two covering shovels (6), and the overturning directions of the ditching shovels (5) and the covering shovels (6) are opposite.

5. The film paving machine of claim 1, wherein: the cutting knife (12) is a saw-toothed blade, the cutting knife (12) is fixedly installed on the telescopic rod (11), and the static height value of the cutting knife (12) is smaller than the distance from the die pressing roller (4) to the ground.