CN211169255U

CN211169255U - Drip irrigation tape recycling machine

Info

Publication number: CN211169255U
Application number: CN201922009084.6U
Authority: CN
Inventors: 翟新亮; 陈爱英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-04
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a drip irrigation zone recycling machine belongs to agricultural machine field. The utility model discloses a: a first conveyor belt having a first working face; and a second conveyor belt having a second working surface arranged parallel to the first working surface and defining a transport path therebetween; wherein the first and second conveyor belts transmit power through friction between the first and second working surfaces. The drip irrigation zone is clamped and recovered through the two sets of transmission belts, so that the condition that the drip irrigation zone is manually connected when the drip irrigation zone is broken is avoided, the labor force is saved, the labor intensity is reduced, and the working efficiency is also improved.

Description

Drip irrigation tape recycling machine

Technical Field

The utility model belongs to agricultural machine field, concretely relates to drip irrigation zone retrieves machine.

Background

With the development of water-saving agriculture, the drip irrigation technology is widely moved at present. The recovery work of a large amount of remained drip irrigation tapes after the drip irrigation technology is used is matched with the recovery work, and the problem to be solved is also needed. The current dedicated drip irrigation tape recycling mechanism generally recycles the drip irrigation tape through the winding movement of a winding roller.

The inventor finds that the existing drip irrigation tape is not continuous all the time when in use, and the condition of breakage and breakage of the drip irrigation tape during recovery exists at the same time, so that the existing drip irrigation tape recovery device is usually required to be stopped during recovery, and then the end part or the breakage part of the drip irrigation tape is manually connected to a winding roller or the drip irrigation tape wound on the winding roller through a connector. The problems of troublesome operation, high labor intensity and low rolling efficiency exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the embodiment of the application provides a drip irrigation tape recycling machine which clamps and recycles drip irrigation tapes through two sets of transmission belts, so that the condition that the drip irrigation tapes are manually connected during the process of cutting off the drip irrigation tapes is avoided, the labor force is saved, the labor intensity is reduced, and the working efficiency is also improved.

In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions:

in a first aspect, embodiments of the present application provide a drip irrigation tape recycling machine, including:

a first conveyor belt having a first working face; and

a second conveyor belt having a second working surface arranged parallel to the first working surface and defining a transport path therebetween;

wherein the first and second conveyor belts transmit power through friction between the first and second working surfaces.

Optionally, the first conveyor belt comprises a driving wheel, and the driving wheel is arranged below the feeding end of the conveying channel;

and the second conveyor belt comprises a driven wheel which is arranged above the feeding end of the conveying channel.

Optionally, the first working surface and the second working surface are both arranged obliquely.

Optionally, the method further includes:

the storage tank is arranged below the discharge end of the conveying channel.

Optionally, the method further includes:

the swinging part is arranged between the discharging end and the storage tank and is provided with a swinging axis, and the projection of the swinging axis is perpendicular to the length axis of the storage tank on the horizontal plane where the length axis of the storage tank is located.

Optionally, the swing portion has an intermediate conveyance passage passing through the swing portion.

Optionally, the method further includes:

a first wheel;

one end of the swinging guide rod is eccentrically connected with the first wheel;

the swing lever is rotatably connected to the material storage tank, one end of the swing lever is connected with the other end of the swing guide rod, the other end of the swing lever is connected with the swing portion, the length axis of the material storage tank is located on the horizontal plane, and the projection of the swing lever is perpendicular to the length axis of the material storage tank.

Optionally, the first wheel is arranged on the second conveyor belt.

Optionally, still include the knotting portion, the knotting portion includes:

the conveying assembly is provided with a conveying surface, and one end of the conveying surface is arranged below the storage tank and communicated with the storage tank;

and the knotter is arranged at the other end of the conveying surface.

Optionally, the conveying assembly further includes a conveying mechanism, and the conveying mechanism includes:

a conveying roller;

the two groups of rakes are respectively arranged at two ends of the outer side wall of the conveying roller, a gap is formed between the two groups of rakes, and the gap is used for knotting by the knotter; wherein each group of rakes comprises a plurality of rake teeth which are circumferentially arranged on the outer side wall of the conveying roller.

Compared with the prior art, the drip irrigation tape recycling machine provided by the embodiment of the application has the following advantages:

1. the drip irrigation tape is clamped and pulled out and conveyed through the first conveying belt and the second conveying belt which are oppositely attached and arranged, and when the drip irrigation tape is recycled, a worker only needs to put the end part or the broken end part of the drip irrigation tape between the two conveying belts. Compared with the existing rolling movement, the recovery mode is obvious, the operation can be performed again without stopping after the phenomenon of head breakage occurs, and the end part of the drip irrigation tape is not fixed on the rolling shaft manually, so that the labor force is saved, the labor intensity is reduced, and the recovery efficiency is improved.

2. When the existing drip irrigation tape recycling machine is used for recycling, the pipe winding speed of a winding shaft is continuously increased along with the gradual increase of the diameter of a winding disc on the winding shaft. When the drip irrigation device works, if the pipe winding speed is lower than the advancing speed of the tractor, the drip irrigation belt cannot be recovered in time, and if the pipe winding speed is higher than the advancing speed of the tractor, the drip irrigation belt is torn off.

This application embodiment is through the swing portion with the drip irrigation zone folding store in the stock chest, the storage is tied up to the drip irrigation zone after the rethread knotter will be retrieved to need not consider the size of design reel. The existing manual bundling step for parking is omitted, and time and labor are saved.

And the bundled drip irrigation tapes are convenient to store in a pile or sort for other purposes.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of the present application;

FIG. 2 is a schematic view of the position of the swing portion in accordance with the preferred embodiment of the present application;

FIG. 3 is a schematic view of a knotted portion according to a preferred embodiment of the present application;

FIG. 4 is a schematic view of the position of the feed rollers and the knotter of the preferred embodiment of the present application;

fig. 5 is a schematic view of the knotting operation of the drip tape of the preferred embodiment of the present application.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The existing drip irrigation tape recycling machine recycles the drip irrigation tape through the winding movement of a winding shaft. Therefore, when the drip irrigation tape is broken or a section of drip irrigation tape begins to be recycled, the drip irrigation tape needs to be stopped and the end of the drip irrigation tape needs to be fixed on the winding shaft manually, and then the drip irrigation tape can be restarted to start winding.

The drip irrigation zone is retrieved through the conveying belt that two relative laminating were arranged brought to this application embodiment, only need when the workman's operation with the end part stretch into between two conveyer belts can. Compared with the existing rolling movement, the recovery mode disclosed by the embodiment of the application can be obviously operated again without stopping the machine when the head is broken, and the end part of the drip irrigation tape is not fixed on the rolling shaft manually. Thereby reducing labor intensity and improving recovery efficiency.

The inventive concepts of the present application will be further described with reference to certain preferred embodiments.

A drip irrigation tape harvester comprising: a first conveyor belt 10, said first conveyor belt 10 having a first working face; and

a second conveyor belt 20, said second conveyor belt 20 having a second working surface arranged parallel to said first working surface and defining a transport path therebetween;

wherein the first and

second conveyors

10 and 20 transmit power by friction between the first and second working surfaces.

Specifically, this recovery machine is used for retrieving the drip irrigation zone, and similar with prior art, this recovery machine also sets up in the frame, pulls the operation through the tractor. The device can also be realized by adding a power device.

The two sets of conveyor belts are oppositely arranged. The opposite surfaces of the two groups of conveyor belts are working surfaces, namely a first working surface and a second working surface. The first working surface and the second working surface are in abutment so that frictional forces can be transmitted. Namely, one of the two groups of conveyor belts is used as an active conveyor belt, and the other conveyor belt is used as a passive conveyor belt. The two run synchronously under the friction force between each other.

Preferably, the first conveyor belt 10 and the second conveyor belt 20 are both belt conveyors.

In this way, when the drip irrigation tape is inserted between the first working surface and the second working surface after the first conveyor belt 10 and the second conveyor belt 20 are started, the first working surface and the second working surface clamp the drip irrigation tape and carry the drip irrigation tape to move along the conveying direction.

Therefore, the first conveyor belt 10 and the second conveyor belt 20 may be disposed on a horizontal plane, or may be disposed on a vertical plane, but not limited thereto, and the drip irrigation tape may be lifted out of the ground by sandwiching the drip irrigation tape between the conveyor belts.

Because the drip irrigation tape is generally required to be lifted out of the ground and then conveyed to a storage box in a recycling machine for storage. I.e. there is a height difference between the two. Therefore, it is preferable that the first conveyor belt 10 is disposed at the lower side, the second conveyor belt 20 is disposed at the upper side, and both the first conveyor belt 10 and the second conveyor belt 20 are disposed obliquely, i.e., both the first working surface and the second working surface are inclined surfaces. The bottom end of the transmission channel 1 between the first conveyor belt 10 and the second conveyor belt 20 is a feeding end a, and the top end thereof is a discharging end B.

Both sides of the first conveyor belt 10 and the second conveyor belt 20 are sealed by steel plates, so that the conveying channel 1 between the first conveyor belt 10 and the second conveyor belt 20 is only a one-way channel with two open ends.

Specifically, the first conveyor belt 10 is an active conveyor belt, that is, the first conveyor belt 10 includes a driving wheel 11, and the driving wheel 11 is disposed below the feeding end a of the conveying channel 1.

The second conveyor 20 is a passive conveyor, the power of which comes from the friction between the first and second working surfaces. The second conveyor belt 20 comprises a driven wheel 21, the driven wheel 21 being arranged above the feed end a of the conveyor channel.

Specifically, the driving pulley 11 of the first belt conveyor 10 is disposed at the lower side, and the driven pulley is disposed at the upper side, and a tension pulley is further provided therebetween for tensioning the belt. The driving wheel, the driven wheel and the tension wheel are in a triangular layout. A tensioning wheel is also arranged between the driven wheel 21 and the first wheel 22 of the second conveyor belt 20, the first wheel 22 being the driven wheel of the second conveyor belt 20. The tensioning wheels on the first conveyor belt 10 and the second conveyor belt 20 tension the belts so that the first working surface and the second working surface can be kept close to each other to smoothly frictionally transmit power. Simultaneously the first working face and the second working face of tensioning can also guarantee to clip the drip irrigation zone of entering all the time at the operation in-process, avoid conveying inefficacy.

In some embodiments, the driving wheel 11 and the driven wheel 21 may be additionally connected by a timing belt or a belt, etc. known in the art, so that the driving wheel and the driven wheel operate synchronously. The situation that the transmission slips only depending on the friction force is avoided.

This application replaces current rolling axle through the conveyer belt and retrieves drip irrigation zone. After the drip irrigation tape is clamped by the first working surface and the second working surface, the drip irrigation tape is continuously lifted out of the position under the mulching film and conveyed under the action of the conveying belt. When the phenomenon of end breakage is faced, the end breakage part of the drip irrigation tape is directly thrown between the first working surface and the second working surface, and the machine does not need to be stopped.

In some embodiments, in order to facilitate storage of the drip irrigation tape, subsequent use or recycling, the drip irrigation tape conveyed by the conveyor belt is conveyed into a storage trough 30, and the storage trough 30 is arranged below the discharge end B. After coming out of the discharge end B, the drip irrigation tape falls into the storage tank 30 under the action of gravity for storage or temporary storage.

Referring to fig. 2, in some embodiments, to ensure that the drip irrigation tape is stored neatly in the storage trough 30, the drip irrigation tape is prevented from being entangled during the dropping process after exiting from the discharge end B. A swing 40 is arranged between the discharge end B and the magazine 30. The swinging portion 40 has a swinging axis C, and the swinging portion 40 swings periodically around the swinging axis C. In the space, the swing axis C and the length axis D of the storage tank 30 are coplanar straight lines. However, on a horizontal plane in which the length axis D of the magazine 30 lies, the projection of the pivot axis C is perpendicular to the length axis D of the magazine. The swing portion 40 periodically pushes the drip tape falling from the discharge end B left and right in a periodic swing, so that the drip tape is folded back and forth in the longitudinal direction of the storage tank 30.

The oscillating portion 40 allows for more orderly recovery of the drip tape than if the drip tape were to fall freely without the oscillating portion 40.

Specifically, the swinging member 40 may be a push plate or a rake pivotally connected to the top beam of the frame or the sidewall of the storage bin 30.

Preferably, in some embodiments, the oscillating portion 40 has an intermediate conveying channel passing through said oscillating portion 40. Specifically, as shown, the swing portion 40 is configured as a thin-walled cylinder, and the inner passage of the thin-walled cylinder is the intermediate conveyance passage. After falling from the discharge end B, the drip irrigation tape enters the intermediate conveying channel from the upper end opening of the thin-walled cylinder, then falls out from the lower end opening of the thin-walled cylinder downwards along the intermediate conveying channel, and then directly falls into the storage tank 30. Compared with other swing parts 40, the swing part 40 of the thin-wall cylindrical member can prevent the drip tape from scattering around during the swing, and the drip tape can be smoothly conveyed to the storage tank 30. Meanwhile, the thin-wall cylinder part is light in weight and convenient to debug and install.

Specifically, in some embodiments, the periodic oscillation of the oscillating portion 40 is achieved by the following mechanism.

First wheel 22, first wheel 22 may optionally be a driven wheel on second conveyor belt 20. The arrangement can avoid additionally arranging a power device and simplify functional components. The drip irrigation tape is driven by the same power device to move out, convey and swing, and no additional power cooperation between adjusting actions is needed.

A swing guide 41 is eccentrically pivoted to an end surface of the first wheel 22, and a swing lever 42 is connected to a lower end of the swing guide 41.

On the horizontal plane of the length axis of the storage tank 30, the projection of the swing lever 42 is perpendicular to the length axis of the storage tank 30.

The swing lever 42 may be configured as an L-shaped lever with a long arm section for connecting with the swing portion 40 and a short arm section for connecting with the swing guide 41, and the swing lever 42 itself is pivoted to the frame, since the rotation of the swing lever 42 and the first wheel 22 are on different planes, as shown in fig. 1, specifically, the connection of the short arm section and the swing guide 41 may be through a clearance fit connection of the shaft holes, and the clearance between the shaft holes is used for adjusting the relative displacement of the swing guide 41 and the short arm end, or a waist-shaped hole is configured below the swing guide 41, and the short arm section is sleeved in the waist-shaped hole.

Specifically, the end of the long arm segment may be configured as a yoke structure, and the corresponding position of the side wall of the swing portion 40 extends in a direction away from the swing portion 40 to form a guide bar, which is installed in the yoke structure. Therefore, when the first wheel 22 and the swing guide rod 41 form a cam structure, the swing guide rod 41 drives the short arm section to periodically swing up and down, and further drives the long arm section to periodically swing. When the long arm section swings, the yoke structure forces the swing portion 40 to swing periodically following the yoke by the guide bar 44.

Alternatively, in some embodiments, the long arm section may be configured with a kidney-shaped hole, and the guide rod 44 is sleeved in the kidney-shaped hole.

Alternatively, in other embodiments, the guiding rod 41 may be configured with a waist-shaped hole, and the long arm section is pivoted with a sliding block, and the sliding block is sleeved in the waist-shaped hole.

Specifically, in some embodiments, the device further comprises a knotting part. The knotting part is used for piling and bundling the folded and stored drip irrigation tapes, so that the subsequent separate conveying, storage or recovery is facilitated.

The knotting part comprises a conveying assembly, the conveying assembly is provided with a conveying surface E, and one end of the conveying surface E is arranged below the storage tank 30 and communicated with the storage tank 30.

A knotter 50, the knotter 50 being arranged at the other end of the transport surface E.

Specifically, as shown in fig. 3 and 4, a conveying trough is formed below the storage trough 30 for conveying the folded drip irrigation tape to the knotter 50, so that the knotter 50 can bundle the folded drip irrigation tape conveniently.

It is easy to understand that the knotter is a common device in the field of agricultural machinery, and those skilled in the art know how to implement the knotter, and the knotter is not the focus of the protection of the present application, and therefore, the details are not described herein.

The delivery assembly may also be configured as a conveyor belt mounted below the reservoir 30, or in some embodiments, as a horizontal or inclined trough configured below the reservoir 30, on the walls of which the folded drip irrigation tape is delivered by the delivery mechanism or its own weight toward the knotter 50.

Preferably, the conveying mechanism is selected for conveying, so that the folded drip irrigation tape is better and more densely concentrated at the knotter 50, and the knotter is convenient to bundle.

Specifically, in some embodiments, the transport mechanism includes transport rollers 61. The feed roller 61 is driven to rotate at a high speed by an additional motor.

Two groups of rakes 62, wherein the two groups of rakes 62 are respectively arranged at two ends of the outer side wall of the conveying roller 61, and a gap is formed between the two groups of rakes 62 and is used for knotting by the knotter 50; wherein each group of rakes 62 comprises a plurality of rake teeth circumferentially arranged on the outer side wall of the conveying roller.

As shown in fig. 4, a communicating chamber is formed on the conveying surface E of the conveying assembly, the conveying roller 61 is pivoted in the chamber, and the axis of the conveying roller 61 is parallel to the conveying surface E. Two ends of the outer side wall of the conveying roller 61 are respectively provided with a group of rakes 62, and a gap exists between the two groups of rakes 62, and the gap is a working space reserved for the knotter 50.

In addition, in order to facilitate the transportation of the bundled drip irrigation tape, a storage box can be further installed on one side of the knotting part, and the conveying assembly can also convey the bundled drip irrigation tape into the storage box in a proper way.

In a specific embodiment, the operation is as follows:

the recycling machine is drawn by the tractor to advance. And starting the power device, and driving the driving wheel to start running to drive the first conveyor belt 10 to run. The first conveyor belt 10 drives the second conveyor belt 20 to run by friction. At this time, the driven pulley of the second conveyor belt 20, i.e., the first pulley 22, also starts to rotate. The first wheel 22 drives the swing lever 42 to swing periodically through the swing guide rod 41, and the swing lever 42 further drives the swing portion 40 to swing periodically. At the same time, the feed roller 61 starts rotating and the knotter 50 is in operation.

The sub-mulch drip tape is pulled out of a section and the end of the section is then dropped into the feed end a. Or when the phenomenon of broken ends is faced, the broken ends of the drip irrigation tape are thrown into the feeding end A. The first conveyor belt 10 and the second conveyor belt 20 clamp the part, and then the drip irrigation tape is continuously lifted out and conveyed to the discharge end B under the action of the first conveyor belt 10 and the second conveyor belt 20. After the drip irrigation tape comes out from the discharge end B, the drip irrigation tape enters the middle conveying channel of the swinging part 40 under the action of gravity and then slides downwards along the middle conveying channel to enter the storage tank 30. During this process, the drip tape is folded by the periodic oscillation.

The drip irrigation tape enters the storage tank 30, falls onto the conveying surface E of the conveying assembly under the action of the gravity of the drip irrigation tape, is pushed to the knotter 50 under the action of the conveying roller 61 and the rake 62, and then the knotter 50 periodically bundles the drip irrigation tape.

After the drip irrigation tape is broken, or when another section of drip irrigation tape needs to be recycled, the machine does not need to be stopped, and the new drip irrigation tape is thrown into the feeding end A.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.

A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of the subject matter that is disclosed herein is not intended to forego such subject matter, nor should it be construed that the utility model does not contemplate that such subject matter is part of the disclosed utility model subject matter.

Claims

1. A drip irrigation tape recycling machine, comprising:

a first conveyor belt having a first working face; and

2. The drip irrigation tape recycling machine according to claim 1, wherein said first conveyor belt comprises a drive wheel arranged below the feeding end of said conveying channel;

3. The drip irrigation tape harvester of claim 1, wherein the first working surface and the second working surface are both obliquely arranged.

4. The drip irrigation tape recovery machine according to claim 1 or 3, further comprising:

the storage tank is arranged below the discharge end of the conveying channel.

5. The drip irrigation tape recycling machine according to claim 4, further comprising:

the swinging part is arranged between the discharging end and the storage tank and is provided with a swinging axis;

and on the horizontal plane where the length axis of the storage tank is located, the projection of the swing axis is perpendicular to the length axis of the storage tank.

6. The drip irrigation tape harvester of claim 5, wherein the oscillating portion has an intermediate delivery channel therethrough.

7. The drip irrigation tape recycling machine according to claim 6, further comprising:

a first wheel;

8. The drip irrigation tape harvester of claim 7, wherein the first wheel is disposed on the second conveyor belt.

9. The drip irrigation tape recovery machine of claim 4, further comprising a knotting section comprising:

and the knotter is arranged at the other end of the conveying surface.

10. The drip irrigation tape harvester of claim 9, further comprising a delivery mechanism on the delivery assembly, the delivery mechanism comprising:

a conveying roller;