CN214961479U - A agricultural operating means that is used for cotton field plastic film to punch and lets out wind - Google Patents

Abstract

An object of the utility model is to provide an agricultural operating means that is used for cotton field plastic film to punch and lets out wind. Mainly includes frame structure, gyro wheel, linked system and governing system. The device is characterized in that a wheel rod in a linkage system is driven when the rollers are pushed to run by upper cross beams of two rectangular frames in a hand-held frame structure, the wheel rod is linked with a nail plate through a bearing, so that nails on the nail plate device punch a mulching film around the lowest point of each roller cycle, and further, efficient and rapid ventilation of a cotton field is realized. Whole structure uses the support body structure as the skeleton, and each structural system cooperation is used, because the difference of plastic film model, crops seeding mode and density degree, can adjust the distance between two structures through the spring buckle among the governing system, and the size and the density of fixed buckle control punchhole cooperate the normal drilling and the follow-up growth of cotton.

Description

A agricultural operating means that is used for cotton field plastic film to punch and lets out wind

Technical Field

The patent of the utility model relates to an agricultural operating means that is used for cotton field plastic film to punch and lets out wind.

Background

The cotton, one of the most important crops in the world, is high in yield and low in production cost, is visible everywhere in life from light and thin cotton gauze to thick canvas and thick velveteen, but is extremely hard to plant. The temperature difference between day and night is big during spring planting, and the use of plastic film can improve the temperature of soil, keeps inside soil moisture to promote the germination of cottonseed, also can prevent the growth of weeds in the later stage. When the cotton grows to be half centimeter away from the upper film surface after sprouting, holes need to be punched in time for releasing air, because the growth vigor of cotton seedlings is fast, if the air is released in time before noon, the risk of burning the seedlings after the cotton seedlings push the mulching film can be caused. In order to timely release seedlings, people have improved the air release device for several generations to form the air release tool used at present. Although several improvements have been made, there are still some drawbacks that cannot be achieved to minimize the labor and the percentage of the cotton seedlings that are blown out.

Disclosure of Invention

An object of the utility model is to provide an agricultural method and operating means that both can realize reducing the labour and can realize high efficiency percentage and let out the wind. The operating device drives the linkage system to operate by the roller wheels in the driving process, and the nail plate performs punching operation near the bottommost end of each driving period. The device not only can the at utmost alleviate the labour, can also let out the wind with the percentage of the cotton-padded seedling of the high-efficient realization of biggest speed, can also match because the different ridge width that causes of plastic film model is different through the adjusting spring buckle, and the fixed buckle on the gyro wheel can be adjusted linkage system's height and be controlled the size that the nail board punched on the plastic film. The device also eliminates the operation procedure of seedling buckling in the cotton planting procedure.

In order to achieve the purpose, the utility model provides a following scheme:

the structural device takes a frame body structure as a framework, the frame body structure is formed by splicing a left structure and a right structure, the single-piece structure is rectangular, two inclined struts are arranged in the middle of a rectangular frame, and the two inclined struts are used for preventing the instability and deformation of the rectangular frame. The rectangular frame can be of steel structure or wood structure.

Two ends of the two rectangular frames are respectively assembled and fixed by a pair of straight rods, and the straight rods can effectively prevent the two frames from being deformed unstably. One end of each straight rod is provided with a spring buckle, the spring buckles enable extrusion force to exist between the straight rods and the rectangular frame, and the structure is more stable due to the pressure.

The roller is used as main power, the communication system relies on the roller to maintain normal work, wheel rods in the linkage system are fixed on the side faces of the roller by fixing buckles in the adjusting system, one wheel rod is fixed on each roller, the wheel rods on the two rollers on the same side are connected through nail plates, and the wheel rods and the nail plates are connected through bearings.

The gyro wheel drives wheel pole, nail board simultaneous movement together, and the chain riveting on the nail board moves along with the nail board, punches the plastic film near the bottom of each operating cycle of gyro wheel and lets out the wind, and the size and the interval of punchhole on the plastic film can be through adjusting the position of wheel pole on fixed buckle and every nail and every distance between every pair of nail on the nail board on the gyro wheel.

Compared with the prior art, the utility model has the following advantage:

1. labor force can be liberated to the maximum extent, and the operation is easier;

2. double rows can be achieved, and agricultural work can be completed quickly and efficiently;

3. the size and the spacing of the holes can be adjusted in time according to different crop planting varieties;

4. the structural spacing can be adjusted according to different types of mulching films;

5. the operation procedure of picking seedlings in the cotton seedling planting procedure can be omitted.

Drawings

FIG. 1 is a schematic view of the present invention

FIG. 2 is a front cross-sectional view of the present invention

FIG. 3 is a schematic rear section view of the present invention

FIG. 4 is a left side view of the present invention

Figure 5 is a schematic top view of the present invention

FIG. 6 is a schematic view of a partial process for linkage system drilling

Fig. 7 is a partial schematic view of the operation results of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The structural device can be used for supporting a beam above two rectangular frames (1 and 2) in a frame body structure by one person or two persons, forward driving rollers (7, 8, 9 and 10) of the frame body structure move forwards, the rollers drive wheel rods (11, 12, 13 and 14) in a linkage system to move forwards together in the forward driving process, the wheel rods transmit rotation to nail plates (15 and 16) in the linkage system through bearings (17, 18, 19 and 20), and thus the nail plates rotate forwards and circularly along with the whole structure to drive.

Firstly, two fixing buckles (21, 22, 23, 24, 25, 26, 27, 28) in the adjusting system are respectively installed on four rollers in opposite positions in a group, and the two fixing buckles on each roller are ensured to be on the same side.

And secondly, each wheel rod is respectively arranged in the hole of the fixed buckle of the roller, and the position of the wheel rod can be controlled by adjusting the fixed buckle.

And thirdly, grouping and respectively installing the four rollers with the wheel rods installed on a rectangular frame, wherein the rectangular frame and the wheel rods are not positioned on the same side of the rollers.

Fourthly, nailing a nail plate according to the calculated distance, wherein the length of the nail plate (33) is the perimeter of the roller, connecting two ends of the nail plate with bearings, then assembling the nail plate with the bearings on the wheel rod, and finishing the assembly of the linkage system.

Fifthly, connecting the two rectangular frames which are finished by the steps together through connecting rods (3, 4, 5, 6), wherein spring buckles (29, 30, 31, 32) are arranged at the end parts of the connecting rods, and the springs are required to be in a compressed state

And sixthly, adjusting the spring buckle to enable the space between the two rectangular frames to accord with the size of the matched mulching film, and adjusting the positions of the wheel rods and the space between the nails on the nail plate according to the size, density and space of the air release holes.

And seventhly, the experimental device is pushed to normally run, and the punching and air discharging conditions are observed and timely adjusted.

The operating device has the following working principle:

the frame body structure is pushed under the action of human, and the roller wheels move forwards along with the frame body structure, so that power is provided for the whole structure. The gyro wheel drives the wheel pole among the linked system and produces the rotation together, and this power has transmitted for the nail board through the bearing, and the nail board is reciprocating circular motion along with the gyro wheel, and the nail on the nail board is gone to near the minimum end department and is prevent wind for the plastic film punches at the nail board, can realize the normal operation of accurate punching and letting out wind operation through spring buckle among the transform governing system and fixed buckle.

In the operating device, the self distance of each pair of nails is determined by the property of the mulching film, the common transparent mulching film is thin and soft, the common nails can be easily penetrated through, a key problem is that how to prick and pull out a uniform and complete eyelet by using two nails, a large number of tests prove that the self distance of each pair of nails is optimal, the eyelet after being pricked and pulled is most complete, and different types of mulching films need to be tested according to experience before being used to determine the self distance between each pair of nails.

The principle and the method for judging whether the punching shape and size of the nail are proper are as follows:

according to the detailed flow chart of nail plate punching, the nail plate punching is related to the running track of the nail plate, under the condition that the distance between nails is determined, the farther the nail plate is away from the ground, the smaller the eyelet is, the closer the nail plate is to the ground, the larger the eyelet is, and even the nail plate is communicated with the ground; in the case of a fixed distance between the nail plate and the mulching film, the more dense the nails are, the more sparse the nails are, the greater the distance between the holes is.

Because the existence of seedling ridge both sides press mold earthing for there is a pulling force in the both sides of plastic film punchhole all the time, because of pulling force existence, the nail is unlikely to take place transversely to tear at the in-process that punches. Years of tests show that the holes are oval, the length of the long axis is 8cm most suitable, and therefore the distance between the nails on the nail plate is 8cm most suitable.

Claims (5)

1. An agricultural operation device for punching and ventilating a mulching film in a cotton field is characterized by comprising a frame body structure, rollers, an adjusting system and a linkage system; the whole operating device is assembled by the frame body structure, the idler wheels are positioned on the frame body structure at the periphery of the whole operating device, the adjusting systems are positioned on the frame body structure and the idler wheels, and the linkage systems are positioned on the idler wheels; the frame body structure forms a framework of the whole test system, and normal operation of agricultural operation is maintained; the roller converts the force applied by the frame body structure into rotation to provide power for the whole structure; the linkage system is driven by the rotation of the roller to synchronously rotate, and the operation, punching and air discharging are carried out while the synchronous rotation is carried out; the adjusting system is used for adjusting the self distance of the frame body structure and the position of the linkage system, so that the whole device is better coordinated and matched.

2. The agricultural operation device for punching and releasing the wind on the mulching film of the cotton field according to claim 1, wherein the frame body structure comprises two rectangular frames and four connecting rods; the rectangular frame acts on the upper portions of the four rollers and is located on the left side and the right side of the whole operating device, the connecting rods are located on the front side and the rear side of the whole operating structure, a spring buckle in an adjusting system is arranged in the middle of one end of each connecting rod and the rectangular frame, a hand-held position is arranged on the rectangular frame, the two rollers are installed on the two lower ends of the rectangular frame, and the connecting rods are used for connecting the two rectangular frames to assemble the whole operating device, so that the structural system is more stable.

3. The agricultural operation device for punching and ventilating mulching films on cotton fields as claimed in claim 2, wherein the rollers comprise four rollers; four the gyro wheel sets up respectively two rectangular frame's both ends are located the below of support body structure is and be located the inboard of support body structure, every two are installed to the opposite side of gyro wheel fixed buckle among the governing system, four gyro wheels provide power for whole experimental apparatus, maintain the normal operating of agricultural operation.

4. The agricultural operation device for punching and ventilating the cotton field mulching film according to claim 2 or 3, wherein the adjusting system comprises a plurality of spring buckles and a plurality of fixing buckles; the spring buckles are positioned at one end of the connecting rod and connected with the rectangular frame, and the two fixed buckles are a group and are positioned at the other side of the roller together; the spring buckle is always in an extrusion state, so that extrusion force exists between the connecting rod and the rectangular frame, the extrusion force enables the experimental device not to be prone to unstable deformation, and the fixed buckle is installed on the same side of the roller and used for installing and controlling the linkage system.

5. The agricultural operation device for punching and ventilating mulching films on cotton fields as claimed in claim 4, wherein the linkage system comprises wheel rods, nail plates and bearings; the wheel rod is positioned on a fixing buckle in the adjusting system, two ends of the nail plate are connected to the wheel rod of the front and rear rollers on the same side, and the bearing is positioned between the wheel rod and the nail plate; the wheel rod moves along with the roller wheel synchronously, the bearing is responsible for transmitting the rotation of the wheel rod to the nail plate, the nail plate rotates and does periodic cyclic cycloidal motion, and the mulching film is punched and ventilated near the lowest end of each cyclic rotation period.

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