CN213127358U

CN213127358U - Film covering device for agricultural planting

Info

Publication number: CN213127358U
Application number: CN202021072739.0U
Authority: CN
Inventors: 秦琴; 王兰先; 陈兴宇; 贾仁元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-05-07
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a tectorial membrane device for farming, including the connecting plate, the top outer wall of connecting plate is provided with the backup pad, and one side outer wall of backup pad is provided with the handle, the top outer wall of connecting plate is provided with the support frame, and the top outer wall of support frame opens there is the standing groove, the bottom inner wall of standing groove rotates and is connected with the wind-up roll, and the winding of the circumference outer wall of wind-up roll has the film body, the bottom outer wall of connecting plate is provided with the supporting leg, and the one end outer wall of supporting leg is provided with the transmission shaft. The utility model discloses can hand handle pulling device when people need lay the film to crops, also rotate thereupon at the rolling wheel rolling in-process transmission shaft, can make the second drive wheel rotate when the transmission shaft rotates, the second drive wheel passes through driving belt with first drive wheel and forms the transmission and be connected, consequently can make first drive wheel and wind-up roll together rotate, the work of laying of effectual completion film.

Description

Film covering device for agricultural planting

Technical Field

The utility model relates to a farming tectorial membrane technical field especially relates to a tectorial membrane device for farming.

Background

The plastic film mulching cultivation is to cover the ground with transparent plastic film, sow the plastic film and protect the growth of crop seedling. And (5) uncovering the film after the temperature is heated, so that the seedlings grow under the normal climate condition. The film covering reduces the evaporation of soil moisture and also has the effect of water storage and soil moisture preservation. The fertilizer applied to the soil under the protection of the mulching film can not be lost due to wind, sunshine and rain, and the growth of weeds can be effectively controlled. The colorless film has strong capability of reflecting light, can increase the sunlight at the height of 15 cm from the ground by 10 percent, and improves the photo-thermal condition of the near-ground air layer. The film mulching cultivation also promotes the activity of soil microorganisms, accelerates the decomposition of organic substances, improves the physical and chemical structure of the soil and creates a suitable ecological environment for the growth of crops. The mulching needs to be finished by using a special mulching device, the mulching is fixed at the rear part of the agricultural vehicle, and the mulching construction is carried out after the mulching roll is installed.

The film laminating device has the advantages that after film laminating work is completed, manual film laminating work of people is often needed, the working strength of people is increased, the working efficiency of people is reduced, and the use requirements of people cannot be met. Therefore, a mulching device for agricultural planting is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mulching device for agricultural planting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tectorial membrane device for farming, includes the connecting plate, the top outer wall of connecting plate is provided with the backup pad, and one side outer wall of backup pad is provided with the handle, the top outer wall of connecting plate is provided with the support frame, and the top outer wall of support frame opens there is the standing groove, the bottom inner wall of standing groove rotates and is connected with the wind-up roll, and the circumference outer wall winding of wind-up roll has the film body, the bottom outer wall of connecting plate is provided with the supporting leg, and the one end outer wall of supporting leg is provided with the transmission shaft, the both ends outer wall of transmission shaft all is provided with the wheel that rolls, and the circumference outer wall of transmission shaft is provided with the secondary drive wheel, the circumference outer wall transmission of secondary drive wheel is connected with driving belt, and one side outer wall.

Preferably, the outer wall of the bottom of the connecting plate is provided with a connecting rod, and the outer wall of the bottom of the connecting rod is provided with a sliding groove.

Preferably, the inner wall of one side of the sliding groove is connected with a sliding block in a sliding manner, and the outer wall of one side of the sliding block is provided with a mounting plate.

Preferably, the outer wall of the bottom of the mounting plate is provided with a telescopic rod, and a fixed disc is arranged outside one end of the telescopic rod.

Preferably, the spring is sleeved on the outer wall of the circumference of the telescopic rod, and the outer wall of the bottom of the fixed disc is provided with pressure rods distributed at equal intervals.

Preferably, the top outer wall of the connecting plate is provided with a through groove, and the film body penetrates through the through groove.

Preferably, the outer wall of the bottom of the connecting plate is provided with an electric push rod, the outer wall of one end of the electric push rod is provided with a fixed block, and the outer wall of the bottom of the fixed block is provided with a steel needle.

The utility model has the advantages that:

1. through the roll wheel that sets up, the transmission shaft, first drive wheel, the second drive wheel, the wind-up roll, driving belt and film body, can hand handle pulling device when people need lay the film to crops, rolling round rolling in-process transmission shaft also rotates thereupon, can make the second drive wheel rotate when the transmission shaft rotates, the second drive wheel passes through driving belt with first drive wheel and forms the transmission and is connected, consequently can make first drive wheel and wind-up roll rotate together, the work of laying of effectual completion film.

2. Through slider, spout, telescopic link, spring, fixed disk and the depression bar that sets up, in the film soil of impressing that the back depression bar can will lay after the film is laid, avoided artifical press mold, improved people's work efficiency, people can adjust the transverse distance of depression bar through the slider that slides simultaneously to satisfy the film laying work of different width planting ground, enlarged the application scope of device.

3. Through the electric push rod and the steel needle that set up, people start electric push rod, and electric push rod can drive the steel needle and puncture the film of laying to make things convenient for the planting work of people to some crops more.

Drawings

FIG. 1 is a schematic view showing the structure of a mulching device for agricultural planting according to example 1;

FIG. 2 is a schematic view showing a structure of a pressing rod of the mulching device for agricultural planting according to embodiment 1;

fig. 3 is a schematic structural view of a steel needle of the mulching device for agricultural planting provided in embodiment 2.

In the figure: the automatic winding machine comprises a connecting plate 1, a handle 2, a supporting plate 3, a winding roller 4, a first driving wheel 5, a driving belt 6, a through groove 7, a connecting rod 8, a sliding block 9, a mounting plate 10, an expansion rod 11, a fixed disc 12, a spring 13, a pressing rod 14, a film body 15, a rolling wheel 16, an electric push rod 17, a fixed block 18, a steel needle 19 and a sliding groove 20.

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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a film covering device for agricultural planting comprises a connecting plate 1, wherein the outer wall of the top of the connecting plate 1 is connected with a supporting plate 3 through a bolt, one side of the outer wall of the supporting plate 3 is connected with a handle 2 through a bolt, the outer wall of the top of the connecting plate 1 is connected with a supporting frame through a bolt, the outer wall of the top of the supporting frame is provided with a placing groove, the inner wall of the bottom of the placing groove is rotatably connected with a winding roller 4, the outer wall of the circumference of the winding roller 4 is wound with a film body 15, the outer wall of the bottom of the connecting plate 1 is connected with a supporting leg through a bolt, the outer wall of one end of the supporting leg is provided with a transmission shaft, the outer walls of two ends of the transmission shaft are respectively provided with a rolling wheel 16, the outer, the first driving wheel 5 is fixedly connected to the outer wall of one end of the winding roller 4.

The utility model discloses in, there is connecting rod 8 bottom outer wall of connecting plate 1 through bolted connection, and there is spout 20 bottom outer wall of connecting rod 8 to open, one side inner wall sliding connection of spout 20 has slider 9, and one side outer wall of slider 9 has mounting panel 10 through bolted connection, there is telescopic link 11 bottom outer wall of mounting panel 10 through bolted connection, and there is fixed disk 12 through bolted connection outside the one end of telescopic link 11, spring 13 has been cup jointed to telescopic link 11's circumference outer wall, and there is the depression bar 14 of equidistance distribution bottom outer wall of fixed disk 12 through bolted connection, open connecting plate 1's top outer wall has logical groove 7, and film body 15 passes from the inside that leads to groove 7.

The working principle is as follows: during the use, can hand 2 pulling devices when people need lay the film to crops, the in-process transmission shaft that rolls at the wheel 16 roll also rotates thereupon, the transmission shaft can make the second drive wheel rotate when rotating, the second drive wheel forms the transmission with first drive wheel 5 through driving belt 6 and is connected, consequently can make first drive wheel 5 and wind-up roll 4 rotate together, the effectual laying work of accomplishing the film, depression bar 14 can be impressed the film of laying in the soil after the film is laid, the manual press mold has been avoided, people's work efficiency has been improved, people can adjust the transverse distance of depression bar 14 through sliding block 9 simultaneously, thereby satisfy the film laying work of different width planting places, the application scope of device has been enlarged.

Example 2

Referring to fig. 3, compared with embodiment 1, in the film covering device for agricultural planting, in the present embodiment, an electric push rod 17 is connected to the outer wall of the bottom of a connecting plate 1 through a bolt, a fixing block 18 is connected to the outer wall of one end of the electric push rod 17 through a bolt, and a steel needle 19 is arranged on the outer wall of the bottom of the fixing block 18.

The working principle is as follows: when the device is used, when a user needs to lay a film on crops, the user can hold the handle 2 to pull the device, the transmission shaft rotates along with the rolling wheel 16 in the rolling process, the transmission shaft rotates to enable the second transmission wheel to rotate, the second transmission wheel and the first transmission wheel 5 are in transmission connection through the transmission belt 6, so that the first transmission wheel 5 and the winding roller 4 can rotate together to effectively finish the laying work of the film, the laid film can be pressed into soil by the pressing rod 14 after the film is laid, manual film pressing is avoided, the working efficiency of the user is improved, meanwhile, the transverse distance of the pressing rod 14 can be adjusted by the sliding block 9, the film laying work of planting places with different widths is met, the application range of the device is expanded, the user can start the electric push rod 17 in the film laying process, and the electric push rod 17 can drive the steel needle 19 to puncture the laid film, thereby being more convenient for people to plant certain crops.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A film covering device for agricultural planting comprises a connecting plate (1) and is characterized in that a supporting plate (3) is arranged on the outer wall of the top of the connecting plate (1), a handle (2) is arranged on the outer wall of one side of the supporting plate (3), a supporting frame is arranged on the outer wall of the top of the connecting plate (1), a placing groove is formed in the outer wall of the top of the supporting frame, the inner wall of the bottom of the placing groove is rotatably connected with a winding roller (4), a film body (15) is wound on the outer wall of the circumference of the winding roller (4), supporting legs are arranged on the outer wall of the bottom of the connecting plate (1), a transmission shaft is arranged on the outer wall of one end of each supporting leg, rolling wheels (16) are arranged on the outer walls of two ends of the transmission shaft, a second transmission wheel is arranged on the outer wall of the circumference of the transmission shaft, a transmission belt (6, the first driving wheel (5) is fixedly connected to the outer wall of one end of the winding roller (4), the outer wall of the bottom of the connecting plate (1) is provided with a connecting rod (8), the outer wall of the bottom of the connecting rod (8) is provided with a sliding chute (20), the inner wall of one side of the sliding chute (20) is connected with a sliding block (9) in a sliding mode, the outer wall of one side of the sliding block (9) is provided with a mounting plate (10), the outer wall of the bottom of the mounting plate (10) is provided with a telescopic rod (11), a fixing plate (12) is arranged outside one end of the telescopic rod (11), the outer wall of the circumference of the telescopic rod (11) is sleeved with a spring (13), the outer wall of the bottom of the fixing plate (12) is provided with pressing rods (14) distributed equidistantly, the outer wall of the top of the connecting plate (1) is provided with a through groove (7, and a fixed block (18) is arranged on the outer wall of one end of the electric push rod (17), and a steel needle (19) is arranged on the outer wall of the bottom of the fixed block (18).