CN219146310U

CN219146310U - Tectorial membrane device is used in agricultural product planting

Info

Publication number: CN219146310U
Application number: CN202320149413.0U
Authority: CN
Inventors: 陈彦术
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-09
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a film covering device for agricultural product planting, which relates to the technical field of film covering devices, and comprises a frame, wherein triangular plates are arranged at the bottom of the frame, two triangular plates are uniformly distributed at two ends of the frame, a limiting rod is connected between the two triangular plates, movable arms are movably connected to the limiting rod, two movable arms are uniformly distributed at two ends of the limiting rod, and a pinch roller supporting shaft is movably connected between the two movable arms; according to the utility model, the two movable arms are movably connected to the limiting rod, so that the movable arms can drive the pinch roller supporting shaft, the pinch roller and the cutting wheel to move up and down, the movable arms can move to a proper position under the guiding action of the guide rod and the pulling of the spring, and meanwhile, the movable arms can quickly recover to the original position, so that the problem of uneven ground during film covering can be solved, a certain buffer capacity is provided for the movable arms, and the damage of film laying rolls caused by uneven ground is prevented.

Description

Tectorial membrane device is used in agricultural product planting

Technical Field

The utility model particularly relates to the technical field of film laminating devices, in particular to a film laminating device for agricultural product planting.

Background

The production and the film-covered cultivation of crops become an important measure for increasing the yield of agriculture in the world, and the film-covered cultivation can improve the yield of crops and the utilization of moisture and can improve the labor efficiency. At present, in some mountain areas and half mountain areas, manual film coating is mostly adopted in agricultural production, and the film coating efficiency is low and the labor intensity is high.

The Chinese patent publication CN 211631108U discloses an agricultural planting film covering device, which comprises a top plate and hooks, wherein the hooks are fixedly connected to the left side and the right side of the lower part of the top plate, a rotating device is arranged below the hooks, a fixing device is arranged inside the lower part of the hooks, a clamping device is arranged outside the fixing device, and a resetting device is arranged inside the upper part of the hooks;

according to the agricultural planting film covering device, after the film is covered, the covered film is not covered with the temporary soil, and the covered film is extremely easy to blow by wind due to the light weight of the covered film, so that the covered film is damaged; therefore, we provide a tectorial membrane device for agricultural product planting, to compensate above-mentioned problem, under the pressure of pinch roller to the tectorial membrane, make the tectorial membrane can laminate subaerial, the cuttage wheel of both sides pricks the tectorial membrane in the soil, plays temporary fixation effect, prevents that the tectorial membrane from blowing away more easily.

Disclosure of Invention

The utility model aims to provide a film covering device for agricultural product planting, which aims to solve the problems that after film covering, the covered film is not covered with temporary soil, and the covered film is extremely easy to blow by wind due to the light weight of the covered film, so that the covered film is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an agricultural product is tectorial membrane device for planting, includes the frame, the bottom of frame be equipped with the set square, this set square is provided with two, and the equipartition is at the both ends of frame, wherein, be connected with the gag lever post in the middle of two set squares, the gag lever post on swing joint have the movable arm, this movable arm is provided with two, and the equipartition is at the both ends of gag lever post, two movable arm in the middle of swing joint have the pinch roller back shaft, this pinch roller back shaft is last to be provided with five pinch rollers, and five pinch rollers are by a left side to right side equipartition on the pinch roller back shaft, the both ends of pinch roller back shaft all cooperate and install a cuttage wheel.

As a further technical scheme of the utility model, the two movable arms are movably connected with the guide rods through the rotating shafts, the other ends of the two guide rods are movably connected in the grooves on the frame, the outer sides of the two guide rods are sleeved with a spring, and the spring is clamped below the grooves of the frame.

As a further technical scheme of the utility model, the bottom of the frame is provided with a wheel connecting shaft, and both ends of the wheel connecting shaft are connected with wheels through axle connecting seats.

As a further technical scheme of the utility model, the wheel connecting shaft is provided with a fluted disc in a matched manner, the fluted disc is connected with a pinion through a toothed chain, the pinion is provided with a rotating shaft, the rotating shaft is fixed on a frame through a bearing seat, the pinion is connected with a transmission gear through the rotating shaft, the transmission gear is connected with a rotating gear in a meshed manner, the rotating gear is arranged on a film roll supporting shaft in a matched manner, and two ends of the film roll supporting shaft are fixed on the frame through supporting shaft connecting seats.

As a further technical scheme of the utility model, the film roll is sleeved on the film roll supporting shaft, and one end of the outer side of the film roll is paved below the limiting rod, the pressing wheel and the cutting wheel.

As a further technical scheme of the utility model, one end of the frame far away from the pinch roller is fixed with a connecting frame through a bolt, and the connecting frame is connected with a rear axle of the tractor through a bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the two movable arms are movably connected to the limiting rod, so that the movable arms can drive the pinch roller supporting shaft, the pinch roller and the cutting wheel to move up and down, the movable arms can move to a proper position under the guiding action of the guide rod and the pulling of the spring, and meanwhile, the movable arms can quickly recover to the original position, so that the problem of uneven ground during film covering can be solved, a certain buffer capacity is provided for the movable arms, and the damage of film laying out due to uneven ground can be prevented;

2. according to the utility model, the wheel connecting shaft rotates, so that the fluted disc is driven to rotate, the pinion rotates under the drive of the toothed chain, the transmission gear is sequentially driven to rotate, and the rotary gear arranged on the film roll supporting shaft is matched with the transmission gear to be meshed with the transmission gear, so that the film roll supporting shaft can be driven to rotate, and the film roll is sequentially rotated, so that the unreeling effect is achieved;

3. according to the utility model, the released film roll is attached to the ground under the action of the pressing wheels, the released film roll is pressed into the ground by the cutting wheels at two sides, so that the temporary fixing function is realized, and the released film roll is prevented from being damaged due to the fact that the released film roll is directly blown up by wind during film covering.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is another view of fig. 1 of the present utility model.

Fig. 3 is a bottom view of fig. 1 in the present utility model.

Fig. 4 is a right side view of fig. 1 in the present utility model.

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present utility model.

Fig. 6 is a partial enlarged view of fig. 2 at B in the present utility model.

In the figure: 1-connecting frame, 2-supporting shaft connecting seat, 3-film roll supporting shaft, 4-wheel, 5-axle connecting seat, 6-wheel connecting shaft, 7-fluted disc, 8-toothed chain, 9-pinion, 10-transmission gear, 11-rotation gear, 12-frame, 13-limiting rod, 14-movable arm, 15-guide rod, 16-pinch roller supporting shaft, 17-pinch roller, 18-cuttage wheel and 19-film roll.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in an embodiment of the present utility model, a film covering device for agricultural product planting includes a frame 12, a triangle is provided at the bottom of the frame 12, the triangle is provided with two triangle plates and uniformly distributed at two ends of the frame 12, a stop lever 13 is connected between the two triangle plates, a movable arm 14 is movably connected to the stop lever 13, the movable arm 14 is provided with two movable arms and uniformly distributed at two ends of the stop lever 13, a pinch roller support shaft 16 is movably connected between the two movable arms 14, five pinch rollers 17 are provided on the pinch roller support shaft 16, the five pinch rollers 17 are uniformly distributed on the pinch roller support shaft 16 from left to right, and two ends of the pinch roller support shaft 16 are respectively provided with a cutting wheel 18 in a matching manner.

Further, two movable arms 14 are movably connected with guide rods 15 through a rotating shaft, the other ends of the two guide rods 15 are movably connected with a slot on the frame 12, the outer sides of the two guide rods 15 are sleeved with a spring, and the spring is clamped below the slot of the frame 12.

Through adopting above-mentioned technical scheme, two movable arms 14 swing joint are on gag lever post 13 for movable arm 14 can drive pinch roller back shaft 16, pinch roller 17 and cuttage wheel 18 up-and-down motion, under the guide effect of guide bar 15 and the pulling of spring, makes movable arm 14 can move suitable position, and movable arm 14 can resume the normal position soon simultaneously, thereby can deal with the uneven problem in ground when laminating, for it provides certain buffer capacity, prevents that the ground is uneven, causes the damage of laying out membrane roll 19.

In this embodiment, a wheel connecting shaft 6 is disposed at the bottom of the frame 12, and wheels 4 are connected to two ends of the wheel connecting shaft 6 through axle connecting seats 5.

Further, the wheel connecting shaft 6 on the cooperation install fluted disc 7, this fluted disc 7 is connected with pinion 9 through the toothed chain 8, pinion 9 on be provided with the pivot, this pivot is fixed on frame 12 through the bearing frame, pinion 9 be connected with drive gear 10 through the pivot, this drive gear 10 meshing is connected with rotation gear 11, and rotation gear 11 cooperation is installed on membrane roll supporting axle 3, the both ends of membrane roll supporting axle 3 all fix on frame 12 through supporting axle connecting seat 2.

Through adopting above-mentioned technical scheme, two wheels 4 when being pulled, drive wheel connecting axle 6 and rotate to drive fluted disc 7 and rotate, under the drive of toothed chain 8, pinion 9 rotates, drives drive gear 10 in succession and rotates, and the cooperation is installed at the epaxial rotation gear 11 of membrane roll supporting axle 3 and is meshed with drive gear 10, thereby can drive membrane roll supporting axle 3 and rotate, and membrane roll 19 rotates in succession, reaches the unreeling effect.

In this embodiment, the film roll 19 is sleeved on the film roll supporting shaft 3, and one end of the outer side of the film roll 19 is paved below the limiting rod 13, the pressing wheel 17 and the cutting wheel 18.

Through adopting above-mentioned technical scheme, when rotating, the membrane roll 19 of letting out will laminate ground under the effect of pinch roller 17, and the cuttage wheel 18 of both sides compresses tightly the membrane roll 19 of letting out into ground, plays the temporary fixation effect, prevents when the tectorial membrane, directly by the wind blowing, causes the membrane roll 19 of letting out to damage.

In this embodiment, a connecting frame 1 is fixed at one end of the frame 12 far away from the pinch roller 17 through bolts, and the connecting frame 1 is connected with a tractor rear axle through bolts.

Through adopting above-mentioned technical scheme, can be with the comparatively convenient connection of frame 12 on the tractor rear axle through link 1, drive frame 12 and remove, under the rotation of wheel 4, correspondingly provide power for putting the membrane, it is comparatively convenient to use, save the labour.

The working principle of the utility model is as follows: when the film roll unwinding device is used, the connecting frame 1 is connected to the rear axle of the tractor through bolts, when the tractor moves, the wheels 4 on the frame 12 are driven to rotate, the wheel connecting shafts 6 are driven to rotate, the toothed disc 7 matched with the installation rotates, the pinion 9 is driven to rotate successively under the driving of the toothed chain 8, then the transmission gear 10 rotates, the rotating gear 11 matched with the film roll supporting shaft 3 is meshed with the transmission gear 10, the film roll supporting shaft 3 can be driven to rotate, the film roll 19 is driven to rotate successively, the unwinding effect is achieved, the released film roll 19 is attached to the ground under the action of the pressing wheel 17 in the unwinding process, the released film roll 19 is pressed into the ground by the cutting wheels 18 on two sides, the temporary fixing effect is achieved, and the film roll 19 is prevented from being directly blown up by wind to be damaged when the film is covered; when the ground is uneven, the two movable arms 14 are movably connected to the limiting rod 13, so that the movable arms 14 can drive the pinch roller supporting shaft 16, the pinch roller 17 and the cutting wheel 18 to move up and down, the movable arms 14 can move to a proper position under the guiding action of the guide rod 15 and the pulling of the spring, and meanwhile, the movable arms 14 can be quickly restored to the original position, so that the problem of uneven ground during film covering can be solved, a certain buffer capacity is provided for the movable arms, and the damage condition of a film laying roll 19 is reduced; the connecting frame 1 can be used for conveniently connecting the frame 12 on a rear axle of a tractor to drive the frame 12 to move, and correspondingly provides power for film release under the rotation of the wheels 4, so that the use is convenient and the labor force is saved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an agricultural product plants with tectorial membrane device which characterized in that: including frame (12), the bottom of frame (12) be equipped with the set square, this set square is provided with two, and the equipartition is on the both ends of frame (12), wherein, two set squares intermediate junction have gag lever post (13), gag lever post (13) on swing joint have movable arm (14), this movable arm (14) are provided with two, and the equipartition is at the both ends of gag lever post (13), two movable arm (14) in the middle of swing joint have pinch roller back shaft (16), be provided with five pinch roller (17) on this pinch roller back shaft (16), and five pinch roller (17) are by controlling the equipartition on pinch roller back shaft (16), the both ends of pinch roller back shaft (16) all cooperate and install a cuttage wheel (18).

2. The film laminating device for agricultural product planting according to claim 1, wherein: two movable arms (14) are movably connected with guide rods (15) through rotating shafts, the other ends of the two guide rods (15) are movably connected in grooves on the frame (12), the outer sides of the two guide rods (15) are sleeved with springs, and the springs are clamped below the grooves of the frame (12).

3. The film laminating device for agricultural product planting according to claim 1, wherein: the bottom of the frame (12) is provided with a wheel connecting shaft (6), and both ends of the wheel connecting shaft (6) are connected with wheels (4) through axle connecting seats (5).

4. A film laminating apparatus for agricultural product planting according to claim 3, wherein: the wheel connecting axle (6) on the cooperation install fluted disc (7), this fluted disc (7) are connected with pinion (9) through toothed chain (8), pinion (9) on be provided with the pivot, this pivot is fixed on frame (12) through the bearing frame, pinion (9) be connected with drive gear (10) through the pivot, this drive gear (10) meshing is connected with rotation gear (11), and rotation gear (11) cooperation is installed on membrane roll supporting axle (3), the both ends of membrane roll supporting axle (3) all fix on frame (12) through back shaft connecting seat (2).

5. The agricultural product planting film covering device according to claim 4, wherein: the film roll supporting shaft (3) is sleeved with a film roll (19), and one end of the outer side of the film roll (19) is paved below the limiting rod (13), the pressing wheel (17) and the cutting wheel (18).

6. The film laminating device for agricultural product planting according to claim 1, wherein: one end of the frame (12) far away from the pinch roller (17) is fixedly provided with a connecting frame (1) through a bolt, and the connecting frame (1) is connected with a rear axle of the tractor through a bolt.