CN215957461U

CN215957461U - Agricultural mulching film production equipment with pesticide and agricultural mulching film

Info

Publication number: CN215957461U
Application number: CN202122198327.2U
Authority: CN
Inventors: 尹金良
Original assignee: Zhejiang Yingrong Polymer New Material Co ltd
Current assignee: Zhejiang Yingrong Polymer New Material Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-08
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses agricultural mulching film production equipment with pesticide and a corresponding agricultural mulching film, and the agricultural mulching film production equipment comprises an unwinding mechanism, a pesticide applying mechanism, an oven and a winding mechanism, wherein the unwinding mechanism is used for arranging a film roll, the film roll is unwound by the unwinding mechanism and sequentially passes through the pesticide applying mechanism, the oven and the winding mechanism, the pesticide applying mechanism comprises a pesticide storage groove, a pesticide applying roller and a pressing roller, the pesticide storage groove is used for containing pesticide, the pressing roller is matched with the pesticide applying roller, the pesticide applying roller is arranged in the pesticide storage groove, a plurality of granular bulges are arranged on the surface of the pesticide applying roller, the corresponding agricultural mulching film comprises a film main body and a plurality of granular pesticide dots arranged on the film main body, and the pesticide dots contain pesticide. The utility model realizes the combined production of the film and the medicament, ensures the medicament effect, reduces the medicament application concentration, realizes the deinsectization and weeding effects, is degradable integrally and is more environment-friendly.

Description

Agricultural mulching film production equipment with pesticide and agricultural mulching film

Technical Field

The utility model relates to the technical field of agriculture, in particular to agricultural mulching film production equipment with a pesticide.

Background

The mulching film is a pesticide film for covering the bottom surface, and the agricultural film is a general name of a plastic film applied to agricultural production, plays an important role in moisture preservation and heat preservation in a sowing period, is generally used for covering the ground, and has the functions of improving the soil temperature, keeping the soil moisture, maintaining the soil structure, preserving the fertilizer, improving the fertilizer efficiency, preventing pests from attacking crops, diseases caused by certain microorganisms and the like, and promoting the growth of plants.

With the development of society, the requirement for the mulching film is gradually improved, and the current research direction on how to combine the mulching film with the pesticide for use and how to produce the mulching film through corresponding equipment are the problems to be solved at present.

In patent No. CN108727618B, a method for preparing a polyethylene film with a fluorine-containing pesticide adhesive coating is disclosed, which comprises the following steps: (1) adding a fluorine-containing pesticide into a diluent, and uniformly stirring at 25 ℃ to obtain a pesticide solution; (2) adding functional filler, resin additives, curing agent and insecticide solution into the acrylic adhesive in sequence at 25 ℃, and uniformly stirring to obtain mixed suspension; (3) carrying out corona treatment on the surface of the polyethylene film; (4) coating the mixed suspension prepared in the step (2) on the corona surface, and then putting the mixed suspension into a drying oven to be dried to obtain a polyethylene film semi-finished product; (5) and (3) putting the semi-finished polyethylene film into an oven for curing to obtain the polyethylene film with the fluorine-containing pesticide adhesive coating. The combination of the pesticide and the film is realized by directly coating the pesticide on the surface of the film, but the corresponding production equipment is not disclosed, and meanwhile, the pesticide is used in a large amount and is too high in cost.

Therefore, there is a need for a mulching film production apparatus that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides agricultural mulching film production equipment with pesticide to avoid the defects in the prior art and realize the production process of the pesticide mulching film.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an agricultural plastic film production facility with pesticide, includes unwinding mechanism, last medicine mechanism, oven and winding mechanism, unwinding mechanism is used for setting up the film book, the film is rolled up and is unreeled and pass through last medicine mechanism, oven and winding mechanism in proper order by unwinding mechanism, it includes storage medicine groove, scribbles medicine roller and compression roller to go up medicine mechanism, storage medicine groove is used for holding the liquid medicine, the compression roller cooperatees with scribbling the medicine roller, scribble the medicine roller setting in storing up the medicine groove, it is provided with the arch of a plurality of graininess to scribble medicine roller surface.

In several embodiments, the production equipment further comprises a base, and a first guide roller, a second guide roller and a third guide roller which are arranged in the base, wherein the unwinding mechanism, the medicine feeding mechanism and the winding mechanism are all arranged in the base, the oven is arranged above the base, the first guide roller is arranged on one side of the unwinding mechanism, the second guide roller is arranged at the top of the oven, and the third guide roller is arranged between the winding mechanism and the compression roller and is positioned above the first guide roller.

In several embodiments, unwinding mechanism includes the unwinding roller, winding mechanism includes the wind-up roll, it all sets up in unwinding mechanism top to go up medicine mechanism and winding mechanism.

In several embodiments, store up medicine groove including cell body, guide block, (mixing) shaft and motor, the guide block sets up on the inner wall of cell body one side, be provided with the guiding hole on the guide block, the motor sets up on the outer wall of cell body one side, the (mixing) shaft is connected with the motor and sets up in the cell body, the (mixing) shaft sets up under the guiding hole.

In several embodiments, the groove is provided on each of two opposite sides of the trough body, and the groove is matched with the applicator roll.

The utility model also provides the agricultural mulching film prepared by the production equipment, which comprises a film main body and a plurality of granular pesticide dots arranged on the film main body, wherein the pesticide dots contain pesticide, and the film main body is prepared by preparing a master batch from PBAT, PLA and inorganic powder through a film blowing machine.

The utility model has the following beneficial effects:

according to the utility model, through the unreeling mechanism, the pesticide applying mechanism, the oven and the reeling mechanism, the automatic coating and pesticide applying process of the film is realized, the film is dried at low temperature and is rolled and packaged into a finished product, when a farmer covers the mulching film on farmland soil, a pesticide on the surface of the mulching film automatically falls off to the soil along with the transpiration of the soil and falls off within about 100 hours, so that the optimal effects of killing insects and weeding are achieved; the coating roller with granular bulges is used for coating the surface of the film with the medicament at intervals, so that the use amount of the pesticide is reduced and the cost is reduced under the condition of ensuring the medicinal effect; the film main body is made of biodegradable materials, and the relative biological decomposition rate of 180 days is over 90 percent; the mulching film is combined with the pesticide, the weeding function of the mulching film and the functions of pesticide, soil restoration and the like are combined, the farming efficiency of the farmland is greatly improved, the weeding use density of the pesticide is reduced, and the seedling strengthening rate and the yield per unit are improved.

Drawings

The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.

Fig. 1 schematically shows a side view structure of the mulching film production apparatus in one embodiment;

FIG. 2 schematically shows a rear view structure of the mulching film producing apparatus in one embodiment;

fig. 3 schematically shows the structure of the drug storage tank in one embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below, and the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention.

Therefore, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of the present invention.

The terminology used herein is for the purpose of describing embodiments only and is not intended to be limiting and/or limiting of the utility model.

For example, expressions such as "in a certain direction", "along a certain direction", "parallel", "orthogonal", "center", "relative", "front-back-left-right" and the like indicate relative or absolute arrangements, and indicate not only such arrangements in a strict sense but also a state of being relatively displaced with a tolerance or an angle or a distance to the extent that the same function can be obtained.

As shown in fig. 1 to 3, in this embodiment, the agricultural mulching film production apparatus with pesticide includes an unwinding mechanism 100, a pesticide applying mechanism 200, an oven 300, a winding mechanism 400, a base 500, and a first guide roller 510, a second guide roller 520, and a third guide roller 530 disposed in the base 500, where the unwinding mechanism 100, the pesticide applying mechanism 200, and the winding mechanism 400 are all disposed in the base 500, and the pesticide applying mechanism 200 and the winding mechanism 400 are both disposed above the unwinding mechanism 100, the oven 300 is disposed above the base 500, the first guide roller 510 is disposed on one side of the unwinding mechanism 100, the second guide roller 520 is disposed on the top of the oven 300, the third guide roller 530 is disposed between the winding mechanism 400 and the pressure roller 230 and above the first guide roller 510, the unwinding mechanism 100 is configured to set a film roll, and the film roll is unwound by the unwinding mechanism 100 and sequentially passes through the first guide roller 510, the third guide roller 530, and the film roll is disposed above the first guide roller 510, The medicine feeding mechanism 200, the oven 300, the second guide roller 520, the third guide roller 530 and the winding mechanism 400 are used for winding, the medicine liquid is coated on the surface of the film by the medicine feeding mechanism, the film is dried by the oven at low temperature, and finally the finished product is wound by the winding mechanism.

The unwinding mechanism 100 and the winding mechanism 400 are both composed of corresponding unwinding rollers and winding rollers, and are conventional structures in the field, and meanwhile, the oven, the base and the like also adopt conventional structures in the field, and are not further limited herein.

Specifically, the medicine applying mechanism 200 comprises a medicine storing groove 210, a medicine applying roller 220 and a pressing roller 230, the medicine storing groove 210 is used for containing medicine liquid, the pressing roller 230 is matched with the medicine applying roller 220, the medicine applying roller 220 is arranged in the medicine storing groove 210, a plurality of granular protrusions 221 are arranged on the surface of the medicine applying roller 220 and are generally hemispherical, and a film penetrates through the space between the pressing roller and the medicine applying roller to perform a coating and medicine applying process.

Store up medicine groove 210 and include cell body 211, guide block 212, (mixing) shaft 213 and motor, respectively be provided with a recess 2111 on the relative both sides of cell body 211, recess 2111 cooperatees with scribbling medicine roller 220, and two recesses are used for placing the pivot of scribbling medicine roller both ends promptly, and the roller of scribbling of being convenient for sinks to the cell body in and contacts with the medicament, wherein, guide block 212 sets up on the inner wall of cell body 211 one side, be provided with guiding hole 2121 on the guide block 212, motor (not shown in the figure) sets up on the outer wall of cell body 211 one side, (mixing) shaft 213 is connected with the motor and sets up in cell body 211, mixing shaft 213 sets up under guiding hole 2121, and guide block welded fastening is in one side inner wall middle part of cell body and be close to the position on edge, and the guiding hole vertically runs through the guide block, is convenient for insert the bung hole of medicament bucket and carries out the replenishment of medicament in the guiding hole, avoids taking place sideslipping or even toppling over in the in-process, the stirring shaft is positioned below the guide hole, and the stirring process is carried out in the pouring process, so that the deposition of the medicament is avoided, and the coating effect is ensured.

Correspondingly, by the agricultural plastic film that above-mentioned equipment made, including film main part 1000 and set up a plurality of graininess medicine point 1010 in film main part 1000, contain the pesticide in the medicine point 1010, the film main part is made the masterbatch by PBAT, PLA and inorganic powder, and PBAT, PLA and inorganic powder all can directly purchase on the market, and production through the inflation film manufacturing machine forms, and its thickness is at 0.005 ~ 0.030mm, and the width is at 400 ~ 1600mm, the degradation of being convenient for, and the medicine point 1010 is protruding the coating in the film main part by the graininess of scribbling the roller, and the whole distributes evenly, reduces the concentration of giving medicine to poor free of charge.

The present invention describes preferred embodiments, including the best mode known to the inventors for carrying out the utility model. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors envision that the variations may be used as appropriate by those skilled in the art and the inventors intend for the utility model to be practiced otherwise than as specifically described herein. Accordingly, this invention includes all modifications encompassed within the spirit and scope of the utility model as defined by the claims. Moreover, any and all possible variations of the above-described elements are encompassed by the present invention unless otherwise indicated herein or otherwise clearly contradicted by context.

Claims

1. The utility model provides an agricultural plastic film production facility with pesticide, its characterized in that, includes unwinding mechanism, last medicine mechanism, oven and winding mechanism, unwinding mechanism is used for setting up the film book, the film book is unreeled and is passed through last medicine mechanism, oven and winding mechanism in proper order by unwinding mechanism, it includes storage medicine groove, scribbles medicine roller and compression roller to go up medicine mechanism, storage medicine groove is used for holding the liquid medicine, the compression roller cooperatees with scribbling the medicine roller, scribble the medicine roller setting in storage medicine groove, it is provided with the arch of a plurality of graininess to scribble medicine roller surface.

2. The agricultural mulching film production equipment with the pesticide as claimed in claim 1, further comprising a base, and a first guide roller, a second guide roller and a third guide roller which are arranged in the base, wherein the unwinding mechanism, the pesticide applying mechanism and the winding mechanism are all arranged in the base, the oven is arranged above the base, the first guide roller is arranged on one side of the unwinding mechanism, the second guide roller is arranged at the top of the oven, and the third guide roller is arranged between the winding mechanism and the press roller and above the first guide roller.

3. The agricultural mulching film production equipment with the pesticide as claimed in claim 2, wherein the unwinding mechanism comprises an unwinding roller, the winding mechanism comprises a winding roller, and the pesticide feeding mechanism and the winding mechanism are both arranged above the unwinding mechanism.

4. An agricultural mulching film production device with pesticide as claimed in claim 3, wherein the pesticide storage tank comprises a tank body, a guide block, a stirring shaft and a motor, the guide block is arranged on the inner wall of one side of the tank body, a guide hole is formed in the guide block, the motor is arranged on the outer wall of one side of the tank body, the stirring shaft is connected with the motor and is arranged in the tank body, and the stirring shaft is arranged under the guide hole.

5. An agricultural mulching film production device with pesticide as claimed in claim 4, wherein two grooves are arranged on two opposite sides of the groove body respectively, and the grooves are matched with the pesticide applying roller.

6. An agricultural mulching film produced by the agricultural mulching film production equipment according to any one of claims 1 to 5, wherein the agricultural mulching film comprises a film main body and a plurality of granular pesticide dots arranged on the film main body, and the pesticide dots contain pesticide.