CN113615442A

CN113615442A - Planting shed and using method thereof

Info

Publication number: CN113615442A
Application number: CN202110947632.9A
Authority: CN
Inventors: 熊卫; 王韬; 赵丽华; 闫雨晴; 刘婷芳; 闫晓鹏
Original assignee: Zhuhai Huashidai Agricultural Technology Co ltd
Current assignee: Zhuhai Huashidai Agricultural Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-11-09

Abstract

The invention discloses a planting shed and a using method thereof, and the planting shed comprises a shed frame, an extension arm, a rolling power part, a heavy roller and at least two film rollers, wherein the top of the shed frame inclines downwards from front to back, the extension arm is arranged at the front end of the shed frame, the at least two film rollers are respectively used for rolling films with different colors, the end part of each film roller is rotatably connected with the extension arm, the rolling power part is in transmission connection with the film rollers, the rolling power part is used for driving the films to be rolled towards the film rollers, the heavy roller rolls or slides on the top of the shed frame by utilizing self gravity, and the end part of the film extending out of the film rollers is connected with the heavy roller. The film member on the top of the shed frame can be conveniently replaced, and the labor intensity of film unfolding and folding of agricultural and forestry workers is reduced.

Description

Planting shed and using method thereof

Technical Field

The invention relates to plant planting, in particular to a planting shed and a using method thereof.

Background

The planting shed is an artificial place for effectively ensuring the planting environment and enabling fruits, vegetables and flowers to grow under more appropriate conditions.

The main color light absorbed by different fruits, vegetables and flowers is different, or the main color light absorbed by different periods of the fruits, vegetables and flowers is different. Therefore, the planting shed can adaptively replace the film, so that light with corresponding colors can be transmitted into the planting shed.

The planting canopy of prior art does not set up the corresponding structure of being convenient for change the film, and agriculture and forestry worker need spend more time and great labour to change the film.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a planting shed which can lay and roll up a film more conveniently.

According to the embodiment of the first aspect of the invention, the planting shed comprises a shed frame, an extension arm, a rolling power part, a heavy roller and at least two film rollers, wherein the top of the shed frame inclines downwards from front to back, the extension arm is arranged at the front end of the shed frame, the at least two film rollers are respectively used for winding films with different colors, the end part of each film roller is rotatably connected with the extension arm, the rolling power part is in transmission connection with the film rollers, the rolling power part is used for driving the films to be rolled towards the film rollers, the heavy roller rolls or slides on the top of the shed frame by utilizing the self gravity, and the end part of the film extending out of the film rollers is connected with the heavy roller.

According to the planting shed of the embodiment of the first aspect of the invention, at least the following beneficial effects are achieved: the film member on the top of the shed frame can be conveniently replaced, and the labor intensity of film unfolding and folding of agricultural and forestry workers is reduced.

According to some embodiments of the invention, the weight roller comprises a roller and an outer cylinder, the outer cylinder being rotatably connected to the roller, both ends of the roller rolling on the top of the canopy frame, the end of the film extending from the film roller being connected to the outer cylinder.

According to some embodiments of the invention, the rear end of the canopy frame is provided with a stop structure for stopping the weight roller.

According to some embodiments of the invention, the film frame further comprises a support bracket and a jacking mechanism connected with the support bracket, wherein the support bracket is movably connected with the shed frame and is used for supporting the film.

According to some embodiments of the invention, the supporting bracket comprises a first sub-frame, a second sub-frame and a main core roller, one end of the first sub-frame is rotatably connected with the front end of the shed frame, the other end of the first sub-frame is provided with a first sliding groove, one end of the second sub-frame is rotatably connected with the rear end of the shed frame, the other end of the second sub-frame is provided with a second sliding groove, the end part of the main core roller penetrates into the first sliding groove and the second sliding groove, and the jacking mechanism supports the main core roller and provides a rolling platform for the main core roller.

According to some embodiments of the invention, a plurality of rollers are disposed on each of the first sub-frame and the second sub-frame, and the plurality of rollers are used for supporting the film.

According to some embodiments of the invention, the upper end of the jacking mechanism is provided with two bearing rollers side by side, and the two bearing rollers provide a rolling platform for the main core roller.

According to some embodiments of the invention, the jacking mechanism comprises a base, a cylinder body and a push rod, the base is used for being connected with the ground, the outer shell of the cylinder body is connected with the base, the lower end of the push rod is connected with a piston rod of the cylinder body, and the upper end of the push rod provides a rolling platform for the main core roller.

According to some embodiments of the invention, the jacking mechanism further comprises at least two safety rods, and the base is correspondingly provided with at least two convex parts. The upper end of the safety rod is hinged to the ejector rod, a plurality of bayonets are arranged on the safety rod along the axial direction of the safety rod, and the bayonets are used for being connected with the convex portions in a buckling mode.

According to some embodiments of the invention, the position where the first sub frame is hinged to the canopy frame is the highest position of the top of the canopy frame, and the position where the first sub frame is hinged to the canopy frame is provided with a transition roller.

According to the use method of the planting shed in the embodiment of the second aspect of the invention, when the roller is prepared, the film with the corresponding color is wound on the film roller, the free end of the film is connected with the upper heavy roller, and then the film roller is assembled on the extension arm; when the film is spread, the heavy roller is placed on the top of the inclined shed frame, the heavy roller slides downwards or rolls downwards on the top of the shed frame under the self gravity, the film is continuously pulled out from the film roller, and the film roller continuously rotates on the extension arm; when the film is collected, the heavy roller is positioned at the right end of the top of the shed frame, the rolling power part is used for driving, and the unfolded film is rewound to the film roller.

According to some embodiments of the invention, after the film is spread, the jacking mechanism drives the main core roller, the main core roller drives the first sub frame and the second sub frame, so that the first sub frame and the second sub frame are synchronously tilted upwards, and the first sub frame and the second sub frame further jointly support the film; before film collection, the jacking mechanism drives the main core roller to sink, and the main core roller drives the first sub-frame and the second sub-frame to synchronously swing downwards so that the first sub-frame and the second sub-frame are synchronously separated from the film.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of a planting shed structure when a supporting frame of an embodiment of the present invention is not supporting a thin film;

FIG. 2 is a schematic view of a planting shed structure when a supporting frame supports a thin film according to an embodiment of the present invention;

FIG. 3 is an exploded front-to-back side view of the support bracket from a top view;

fig. 4 is a schematic structural view of the planting shed with hidden support brackets, jacking mechanisms and other structures according to the embodiment of the invention.

Canopy frame 100, stop structure 110;

an extension arm 200;

a film roll 300;

heavy roller 400, roller 410, outer cylinder 420;

a support bracket 500, a first sub-frame 510, a first slide groove 511, a second sub-frame 520, a second slide groove 521, a main core roller 530 and a roller 540;

the device comprises a jacking mechanism 600, a supporting roller 610, a base 620, a convex part 621, a cylinder body 630, a top rod 640, a safety rod 650 and a bayonet 651;

a transition roll 700;

film 800.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If any, the description to the first and second is only for the purpose of distinguishing technical features, and is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, 2 and 4, a planting shed according to a first aspect embodiment of the present invention includes a shed frame 100, an extension arm 200, a furling power member, a heavy roller 400 and at least two film rollers 300, wherein the top of the shed frame 100 inclines downwards from front to back, the extension arm 200 is disposed at the front end of the shed frame 100, the at least two film rollers 300 are respectively used for winding films 800 with different colors, the end of the film roller 300 is rotatably connected with the extension arm 200, the furling power member is in transmission connection with the film rollers 300, the furling power member is used for driving the film 800 to furl towards the film rollers 300, the heavy roller 400 rolls or slides on the top of the shed frame 100 by using its own gravity, and the end of the film 800 extending from the film rollers 300 is connected with the heavy roller 400.

Canopy frame 100 construction referring to fig. 4, the top of canopy frame 100 is tilted downward from front to back. The heavy roll 400 is attached to the end of the film 800, and the heavy roll 400 serves as a pulling head for pulling out the film 800.

The detachable swivelling joint of membrane roller 300 is at extension arm 200, according to the required colour light of fruit vegetables flowers, changes the membrane roller 300 that corresponds the colour. At least two film rolls 300 may be placed on the extension arm 200, one film roll 300 being in an operating state or about to be in an operating state, the other film roll 300 being in a ready state.

The furling power part can be directly a motor, and the motor is connected with the end part of the film roller 300 through a coupler. The motor is slidably positionable on the extension arm 200 and then secured to the extension arm 200 by screws. The motor may be slidably positioned to interface different film rolls 300 or multiple motors may be directly deployed. The furling power part can also be a combination of a motor and a transmission structure, and the transmission structure can be a chain, a gear train, a worm gear, a belt and the like.

The use method of the planting shed comprises the following steps: a roller preparing step, namely winding a film 800 with a corresponding color on the film roller 300, connecting the free end of the film 800 with the upper heavy roller 400, and then assembling the film roller 300 on the extension arm 200; and (3) a film spreading step, wherein a heavy roller 400 is placed on the top of the inclined shed frame 100, the heavy roller 400 slides downwards or rolls downwards on the top of the shed frame 100 under the self gravity, the film 800 is continuously pulled out from the film roller 300, and the film roller 300 continuously rotates on the extension arm 200. When the weight roller 400 reaches the right end of the canopy frame 100, the weight roller 400 is stopped by a stopper as described below, or is directly separated from the top of the canopy frame 100 and falls to the ground (in this case, the weight roller 400 is placed on the top of the canopy frame 100 by a manual assistance at the time of winding). After the heavy roller 400 reaches a stop or the ground, the rotation of the film roller 300 may be stopped. In order to better control the speed at which the weight roller 400 slides/rolls, the outer circumferential wall of the sliding/rolling portion of the weight roller 400 is covered with a corresponding material layer, such as a rubber layer.

And a film collecting step, namely, the heavy roller 400 is positioned at the right end of the top of the shed frame 100, the power part is wound for driving, and the unfolded film 800 is rewound to the film roller 300.

According to the planting shed of the embodiment of the first aspect of the invention, at least the following beneficial effects are achieved: the film member on the top of the shed frame 100 can be conveniently replaced, and the labor intensity of film spreading and collecting of agriculture and forestry workers is reduced.

Referring to fig. 1, in some embodiments of the present invention, the weight roller 400 includes a roller 410 and an outer cylinder 420, the outer cylinder 420 is rotatably connected to the roller 410, i.e., the roller 410 can rotate with respect to the outer cylinder 420, the roller 410 rolls on the top of the shelving 100, the outer cylinder 420 can be non-rolling, and the end of the film 800 extending from the film roller 300 is connected to the outer cylinder 420. The heavy roller 400 is used for spreading and collecting the film in a rolling manner, and the top of the shed frame 100 is not inclined too much. Therefore, under the condition of ensuring the height of the low end of the canopy frame 100 (ensuring the height of the rear end of the canopy frame 100), the high end of the canopy frame 100 is not required to be set too high (the front end of the canopy frame 100), so that the film roller 300 is not required to be placed at a too high position, the processing difficulty and the processing cost of the canopy frame 100 are effectively reduced, and the labor intensity of lifting the film roller 300 and installing the film roller 300 is effectively reduced.

Referring to fig. 1 and 2, in some embodiments of the present invention, the rear end of the shelf 100 is provided with a stopping structure 110, and the stopping structure 110 is used to stop the weight roller 400. The stop structure 110 may be a stop portion or a stop block, which is connected to a spring, or may be other.

Referring to fig. 1 and 2, in some embodiments of the invention, the canopy frame further includes a support bracket 500 and a jacking mechanism 600 connected to the support bracket 500, wherein the support bracket 500 is movably connected to the canopy frame 100, and the support bracket 500 is used for supporting the film 800. After the film spreading step, the jacking mechanism 600 drives the support bracket 500 to enable the support bracket 500 to support the film 800; before the film collecting step, the jacking mechanism 600 drives the support bracket 500 to separate the support bracket 500 from the film 800. The support bracket 500 supports the film 800 such that the film 800 can withstand a certain degree of rain.

Referring to fig. 1 to 3, in some embodiments of the present invention, the supporting bracket 500 includes a first sub-frame 510, a second sub-frame 520 and a main core roller 530, one end of the first sub-frame 510 is rotatably connected to the front end of the canopy frame 100, the other end thereof is provided with a first sliding groove 511, one end of the second sub-frame 520 is rotatably connected to the rear end of the canopy frame 100, the other end thereof is provided with a second sliding groove 521, the end of the main core roller 530 penetrates the first sliding groove 511 and the second sliding groove 521, and the jacking mechanism 600 supports the main core roller 530 and provides a rolling platform for the main core roller 530. After the film spreading step, the jacking mechanism 600 drives the main core roller 530, and the main core roller 530 drives the two sub-frames to tilt up, so as to jointly support the film 800; before the film collecting step, the jacking mechanism 600 drives the main core roller 530 to sink, and the main core roller 530 drives the two sub-frames to swing downwards, so that the supporting bracket 500 is separated from the film 800. The single jacking mechanism 600 can drive the two sub-frames to synchronously swing in pitch; in the process of synchronously swinging the two sub-frames, the main core roller 530 does not separate from the jacking mechanism 600. The first sub-frame 510 and the second sub-frame 520 are supported by two ends, so that the supporting bracket 500 has higher supporting capability.

Referring to fig. 1 to 3, in some embodiments of the present invention, a plurality of rollers 540 are disposed on each of the first sub-frame 510 and the second sub-frame 520, and the plurality of rollers 540 are used to support the film 800. During the process of lifting the support bracket 500, the film 800 can be continuously pulled out from the film roller 300, and the film 800 is not easy to tension and burst during the process of lifting the support bracket 500. The rollers 540 also act as stiffening beams for the sub-frame.

Referring to fig. 1 and 2, in some embodiments of the present invention, two bearing rollers 610 are provided side by side at the upper end of the jacking mechanism 600, the two bearing rollers 610 providing a rolling platform for the main core roller 530.

One or more jacking mechanisms 600 may be provided, and the jacking mechanisms 600 are distributed along the axial direction of the main core roller 530.

Referring to fig. 1 and 2, in some embodiments of the present invention, the jacking mechanism 600 includes a base 620, a cylinder 630, and a ram 640, the base 620 is used to connect to the ground, the housing of the cylinder 630 is connected to the base 620, the lower end of the ram 640 is connected to the piston rod of the cylinder 630, and the upper end of the ram 640 provides a rolling platform for the main mandrel 530. The cylinder 630 may be a hydraulic cylinder, an electric cylinder, or an air cylinder.

Referring to fig. 1 and 2, in some embodiments of the invention, the jacking mechanism 600 further includes at least two safety rods 650, and the base 620 is correspondingly provided with at least two protrusions 621. The upper end of the safety rod 650 is hinged with a top rod 640, a plurality of bayonets 651 are arranged on the safety rod 650 along the axial direction of the safety rod 650, and the bayonets 651 are used for being buckled with the convex parts 621. The protrusion 621 may be a bump, a lever, or the like. In the using method of the planting shed, after the supporting bracket 500 and the top rod 640 are lifted to a preset height, the corresponding bayonet 651 on the safety rod 650 is pre-buckled to the convex part 621, then the supporting bracket 500 and the top rod 640 are slightly lowered to a certain height, and the bayonet 651 is stably buckled on the convex part 621; after the bayonet 651 is stably fastened to the protruding portion 621, the output shaft of the jacking mechanism 600 may continue to descend to return to a preferred self-protection position, and the safety lever 650 serves as a normal support. In the present invention, the jacking mechanism 600 is effectively protected.

Referring to fig. 1 and 2, in some embodiments of the present invention, the position where the first sub frame 510 is hinged to the shelf 100 is the highest position of the top of the shelf 100, and the position where the first sub frame 510 is hinged to the shelf 100 is provided with a transition roller 700. The film roll 300 need not be higher than the highest position of the canopy frame 100. When the heavy roller 400 pulls the film 800 and the heavy roller 400 is initially arranged on the shed frame 100, the film 800 can be wound on the transition roller 700; in the process that the heavy roller 400 slides down/rolls down to stretch the film 800, the film 800 is stably pulled out, the film 800 is effectively prevented from being scratched, and the film 800 is effectively prevented from being deformed due to being tightly pulled.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. The utility model provides a plant canopy, its characterized in that includes:

the top of the shed frame (100) inclines downwards from front to back;

an extension arm (200) provided at the front end of the canopy frame (100);

at least two film rolls (300) for winding films (800) of different colors, respectively, wherein the ends of the film rolls (300) are rotatably connected with the extension arms (200);

the winding power part is in transmission connection with the film roller (300) and is used for driving the film (800) to be wound towards the film roller (300);

and a weight roller (400) rolling or sliding on the top of the canopy frame (100) by using the self gravity, wherein the end of the film (800) extending from the film roller (300) is connected with the weight roller (400).

2. The planting shed as claimed in claim 1, wherein the heavy roller (400) comprises a roller (410) and an outer cylinder (420), the outer cylinder (420) is rotatably connected with the roller (410), two ends of the roller (410) roll on the top of the shed frame (100), and the end of the film (800) extending from the film roller (300) is connected with the outer cylinder (420).

3. The planting shed as claimed in claim 1 or 2, further comprising a support bracket (500) and a jacking mechanism (600) connected to the support bracket (500), wherein the support bracket (500) is movably connected to the shed frame (100), and the support bracket (500) is used for supporting the thin film (800).

4. The planting shed as claimed in claim 3, wherein the supporting bracket (500) comprises a first sub-frame (510), a second sub-frame (520) and a main core roller (530), one end of the first sub-frame (510) is rotatably connected with the front end of the shed frame (100), the other end of the first sub-frame is provided with a first sliding groove (511), one end of the second sub-frame (520) is rotatably connected with the rear end of the shed frame (100), the other end of the second sub-frame is provided with a second sliding groove (521), the end of the main core roller (530) penetrates into the first sliding groove (511) and the second sliding groove (521), and the jacking mechanism (600) supports the main core roller (530) and provides a rolling platform for the main core roller (530).

5. The planting shed as claimed in claim 4, wherein a plurality of rollers (540) are arranged on each of the first sub-frame (510) and the second sub-frame (520), and the plurality of rollers (540) are used for supporting the film (800).

6. A planting shed as claimed in claim 4 or 5, characterised in that the upper end of the jacking mechanism (600) is provided with two bearing rollers (610) side by side, the two bearing rollers (610) providing a rolling platform for the main core roller (530).

7. The planting shed as claimed in claim 6, wherein the jacking mechanism (600) comprises a base (620), a cylinder (630) and a push rod (640), the base (620) is used for connecting the ground, the housing of the cylinder (630) is connected with the base (620), the lower end of the push rod (640) is connected with the piston rod of the cylinder (630), and the upper end of the push rod (640) provides a rolling platform for the main core roller (530).

8. The planting shed as claimed in claim 7, wherein the jacking mechanism (600) further comprises at least two safety rods (650), the base (620) is correspondingly provided with at least two protrusions (621), the upper ends of the safety rods (650) are hinged to the top rod (640), the safety rods (650) are provided with a plurality of bayonets (651) along the axial direction of the safety rods (650), and the bayonets (651) are used for being in snap-fit connection with the protrusions (621).

9. A use method of a planting shed, which is characterized in that,

when preparing the roller, a film (800) with a corresponding color is wound on the film roller (300), the free end of the film (800) is connected with the upper heavy roller (400), and then the film roller (300) is assembled on the extension arm (200);

when the film is spread, the heavy roller (400) is placed on the top of the inclined shed frame (100), the heavy roller (400) slides downwards or rolls downwards on the top of the shed frame (100) under the self gravity, the film (800) is continuously pulled out from the film roller (300), and the film roller (300) continuously rotates on the extension arm (200);

when the film is collected, the heavy roller (400) is positioned at the right end of the top of the shed frame (100), the rolling power part is used for driving, and the unfolded film (800) is rewound to the film roller (300).

10. The use method of the planting shed as claimed in claim 9, wherein after the film is spread, the jacking mechanism (600) drives the main core roller (530), the main core roller (530) drives the first sub-frame (510) and the second sub-frame (520), so that the first sub-frame (510) and the second sub-frame (520) are synchronously tilted upwards, and the first sub-frame (510) and the second sub-frame (520) further support the film (800) together; before film collection, the jacking mechanism (600) drives the main core roller (530) to sink, the main core roller (530) drives the first sub-frame (510) and the second sub-frame (520) to synchronously swing downwards, and the first sub-frame (510) and the second sub-frame (520) are synchronously separated from the film (800).