Film mulching device for garden flower maintenance

Abstract

The utility model discloses a film mulching device for garden flower maintenance, and relates to the technical field of film mulching devices. The plastic film laminating machine comprises a square frame, an adjusting assembly and a supporting assembly are arranged on the outer surface of the square frame, a pulley is rotationally installed at the bottom of the adjusting assembly, a film laminating assembly and a film pressing assembly are arranged at the top of the adjusting assembly, the adjusting assembly is used for adjusting the position of the pulley, the supporting assembly is used for supporting the square frame, and the film laminating assembly is used for collecting and releasing a plastic film. The film pressing assembly is used for pressing the plastic film. Through connection of the square frame and the supporting assembly, the height of the supporting assembly is changed, the square frame is supported by the supporting assembly, the square frame drives the adjusting assembly to move upwards, the pulleys at the bottom of the adjusting assembly are separated from the ground, and then the pulleys are driven by the adjusting assembly to move, so that the distance between the two groups of pulleys can be matched with the ridge width; in the adjusting process, the pulley does not make contact with the ground, and adjusting is more convenient and labor-saving.

Description

Technical Field

[0001] This utility model belongs to the technical field of film covering devices, and specifically relates to a film covering device for garden flower maintenance. Background Technology

[0002] Mulching is a common technique used in flower cultivation and maintenance. The film reduces heat loss, providing a relatively warm environment for flowers during cold seasons, preventing frost damage, and helping less cold-hardy flowers survive the winter. It also effectively prevents soil moisture evaporation, keeping the soil moist and reducing watering frequency, providing a stable moisture environment for flower growth. This moisturizing effect is particularly significant in arid regions or during dry seasons.

[0003] Chinese patent CN212259990U discloses a width-adjustable mulching device, relating to the field of agricultural machinery technology. The device includes a mulching vehicle body. A moving component and a power component are located at the bottom of the mulching vehicle body. The power component drives the moving component to displace the entire mulching device. The mulching vehicle body consists of a left movable plate and a right fixed plate. Two adjusting rods are fixedly connected to the left side of the right fixed plate. An adjusting rod extending to the left side of the left movable plate is provided on the right side of the left movable plate. The adjusting rod extends through the adjusting hole to the left side of the left movable carriage plate. The surface of the adjusting rod is provided with multiple positioning threaded holes. The lower surface of the left movable carriage plate is threaded with a positioning bolt extending into the positioning threaded hole. The upper surfaces of the left movable carriage plate and the right fixed carriage plate are both fixedly connected with parallel vertical plates. The upper surface of the right fixed carriage plate is fixedly connected with a film-coating rotating seat. The film-coating rotating seat is a box structure with a front opening and an upper opening. The inner wall of the film-coating rotating seat is rotatably connected to a driven rotating shaft and a driving rotating shaft respectively through bearings.

[0004] Farmers in different regions have different standards for defining the width of a single ridge, some using 1.2 meters and others 2 meters. This inconsistency in ridge width necessitates different choices for mulching width. In the aforementioned document, the mulching vehicle features a split-type structure, allowing for flexible width adjustment. However, during adjustment, the two sets of rollers need to move closer or further apart, and since the rollers' rolling direction is perpendicular to the adjustment direction, this results in significant friction between the rollers and the ground, making adjustment difficult.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a mulching device for garden flower maintenance to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is a film covering device for garden flower maintenance, including a square frame. The outer surface of the square frame is provided with an adjustment component and a support component. The bottom of the adjustment component is rotatably mounted with a pulley. The top of the adjustment component is provided with a film covering component and a film pressing component. The adjustment component is used to adjust the position of the pulley. The support component is used to support the square frame. The film covering component is used to put on and take off the plastic film. The film pressing component is used to press down the plastic film.

[0009] Furthermore, the adjustment assembly includes a bidirectional screw, which is rotatably connected to the square frame. The outer surface of the bidirectional screw is threaded with a first sliding seat and a second sliding seat, both of which are rotatably connected to the square frame.

[0010] Furthermore, the support assembly includes an ear plate, which is fixedly connected to the square frame. A one-way screw is rotatably connected to the outer surface of the ear plate, and a sliding plate is threadedly connected to the outer surface of the one-way screw. A vertical plate is fixedly connected to the bottom of the sliding plate, and a square plate is fixedly connected to the bottom of the vertical plate. The vertical plate is slidably connected to the square frame.

[0011] Furthermore, the coating assembly includes support plates, and there are two sets of support plates. The two sets of support plates are respectively fixedly installed on the top of the first sliding seat and the second sliding seat. A film roller is rotatably connected to the outer surface of the support plate. A motor is fixedly installed on the side of the second sliding seat. The output shaft of the motor is drivenly connected to the film roller. A bolt is threadedly connected between the output shaft of the motor and the film roller. A nut is threadedly connected to the outer surface of the bolt. A guide roller is rotatably connected to the outer surface of the support plate.

[0012] Furthermore, the film pressing assembly includes a material box, a feeding pipe is fixedly connected to the outer surface of the material box, a valve is fixedly installed on the outer surface of the feeding pipe, and there are two sets of material boxes, which are respectively fixedly connected to the top of the first sliding seat and the second sliding seat.

[0013] Furthermore, both the bidirectional screw and the unidirectional screw have handles fixedly connected to their ends, and a bracket is fixedly installed on the side of the second sliding seat.

[0014] Furthermore, a connecting frame is fixedly connected to the side of the square frame.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model connects the square frame and the support component, changing the height of the support component so that the support component supports the square frame. The square frame drives the adjustment component to move upward, and the pulley at the bottom of the adjustment component separates from the ground. At this time, the adjustment component drives the pulley to move, so that the distance between the two sets of pulleys can match the width of the ridge. During the adjustment process, the pulley does not contact the ground, making the adjustment more convenient and labor-saving.

[0017] 2. This utility model connects the motor output shaft to the film roller. By rotating the nut to separate it from the bolt, the bolt can be pulled out of the film roller, releasing the limiting fixation between the film roller and the motor output shaft. At this time, the film roller can be separated from the motor output shaft, making it convenient to replace different film rollers.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the external contour structure of this utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the external contour structure of this utility model. Figure 2 ;

[0022] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 4 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point B;

[0024] Figure 5 This is a schematic diagram of the rear structure of the present invention;

[0025] Figure 6 For the present utility model Figure 5 Enlarged schematic diagram of the structure at point C.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Square frame; 2. Adjustment assembly; 201. Bidirectional screw; 202. First sliding seat; 203. Second sliding seat; 3. Support assembly; 301. Ear plate; 302. Unidirectional screw; 303. Sliding plate; 304. Vertical plate; 305. Square plate; 4. Pulley; 5. Film coating assembly; 501. Support plate; 502. Film roller; 503. Motor; 504. Bolt; 505. Nut; 506. Guide roller; 6. Film pressing assembly; 601. Material box; 602. Feed pipe; 603. Valve; 7. Handle; 8. Bracket; 9. Connecting frame. Detailed Implementation

[0028] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0029] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0030] Please see Figures 1-6 As shown, this utility model is a film covering device for garden flower maintenance, including a square frame 1. The outer surface of the square frame 1 is provided with an adjustment component 2 and a support component 3. The bottom of the adjustment component 2 is rotatably mounted with a pulley 4. The top of the adjustment component 2 is provided with a film covering component 5 and a film pressing component 6. The adjustment component 2 is used to adjust the position of the pulley 4. The support component 3 is used to support the square frame 1. The film covering component 5 is used to put on and take off the plastic film. The film pressing component 6 is used to press down the plastic film.

[0031] First, adjust the height of the support component 3 so that it supports the square frame 1 and the adjustment component 2. At this time, the adjustment component 2 is separated from the ground. Then, adjust the position of the adjustment component 2 and the pulley 4 according to the width of the ridge. After the adjustment is completed, retract the support component 3 so that the adjustment component 2 contacts the ground. Then, press one end of the plastic film roller on the film covering component 5 to the ground. Then, start the film covering component 5 and push the square frame 1 to move through the pulley 4, so that the plastic film continuously extends from the film covering component 5. The fine sand in the film pressing component 6 is continuously discharged to press the plastic film to the ground.

[0032] This utility model connects the square frame 1 and the support component 3, changing the height of the support component 3 so that the support component 3 supports the square frame 1. The square frame 1 drives the adjustment component 2 to move upward, and the pulley 4 at the bottom of the adjustment component 2 separates from the ground. At this time, the adjustment component 2 drives the pulley 4 to move, so that the distance between the two sets of pulleys 4 can match the width of the ridge. During the adjustment process, the pulley 4 does not contact the ground, making the adjustment more convenient and labor-saving.

[0033] In one embodiment, the adjustment component 2 includes a bidirectional screw 201, which is rotatably connected to the square frame 1. The outer surface of the bidirectional screw 201 is threaded with a first sliding seat 202 and a second sliding seat 203, and both the first sliding seat 202 and the second sliding seat 203 are rotatably connected to the square frame 1.

[0034] The bidirectional screw 201 rotates within the square frame 1. The rotational tendency of the first sliding seat 202 and the second sliding seat 203 on the bidirectional screw 201 is blocked by the square frame 1. At this time, the bidirectional screw 201 can drive the first sliding seat 202 and the second sliding seat 203 to move closer or further apart. The bottom of the first sliding seat 202 and the second sliding seat 203 is embedded with rotatable balls, thereby reducing the friction between them and the square frame 1.

[0035] In one embodiment, the support component 3 includes an ear plate 301, which is fixedly connected to the square frame 1. A one-way screw 302 is rotatably connected to the outer surface of the ear plate 301. A sliding plate 303 is threadedly connected to the outer surface of the one-way screw 302. A vertical plate 304 is fixedly connected to the bottom of the sliding plate 303. A square plate 305 is fixedly connected to the bottom of the vertical plate 304. The vertical plate 304 is slidably connected to the square frame 1.

[0036] Rotate the one-way screw 302, which rotates on the ear plate 301. The rotation tendency of the sliding plate 303 on the outer surface of the one-way screw 302 is blocked by the vertical plate 304 and the square frame 1. At this time, the one-way screw 302 can drive the sliding plate 303 and the vertical plate 304 to move up and down. When the vertical plate 304 drives the square plate 305 to move down, the vertical plate 304 supports the square frame 1 through the square plate 305, so that the pulley 4 is separated from the ground, reducing the friction when the first sliding seat 202 and the second sliding seat 203 drive the pulley 4 to move.

[0037] In one embodiment, the coating assembly 5 includes a support plate 501, which consists of two sets. The two sets of support plates 501 are respectively fixedly installed on the top of the first sliding seat 202 and the second sliding seat 203. A film roller 502 is rotatably connected to the outer surface of the support plate 501. A motor 503 is fixedly installed on the side of the second sliding seat 203. The output shaft of the motor 503 is drivenly connected to the film roller 502. A bolt 504 is threaded between the output shaft of the motor 503 and the film roller 502. A nut 505 is threaded onto the outer surface of the bolt 504. A guide roller 506 is rotatably connected to the outer surface of the support plate 501.

[0038] The first sliding seat 202 and the second sliding seat 203 respectively drive the two sets of support plates 501 to move, changing the distance between the two sets of support plates 501 so that film rollers 502 of different widths can be installed on the two sets of support plates 501. The motor 503 is started, and the output shaft of the motor 503 drives the film roller 502 to rotate. The plastic film on the film roller 502 is discharged from above the guide roller 506. The guide roller 506 supports the plastic film and prevents the plastic film from contacting the square frame 1 and causing damage. Rotating the nut 505 and removing the bolt 504 can disconnect the connection between the film roller 502 and the output shaft of the motor 503, making it easy to replace the film roller 502.

[0039] In one embodiment, the film pressing assembly 6 includes a material box 601, a feeding pipe 602 is fixedly connected to the outer surface of the material box 601, a valve 603 is fixedly installed on the outer surface of the feeding pipe 602, and there are two sets of material boxes 601, which are respectively fixedly connected to the top of the first sliding seat 202 and the second sliding seat 203.

[0040] Fine sand is placed into the material box 601, which can move with the first sliding seat 202 and the second sliding seat 203. The valve 603 is opened, so that the fine sand in the material box 601 passes through the valve 603 and is discharged from the discharge pipe 602 and pressed onto the plastic film to fix it.

[0041] In one embodiment, for the bidirectional screw 201, both the ends of the bidirectional screw 201 and the unidirectional screw 302 are fixedly connected to handles 7, and the side of the second sliding seat 203 is fixedly mounted with a bracket 8.

[0042] The handle 7 is designed to facilitate the rotation of the bidirectional screw 201 and the unidirectional screw 302 by the operator. The bracket 8 is used to support the motor 503 and provide a fixed position for the motor 503 to be installed.

[0043] In one embodiment, for the aforementioned square frame 1, a connecting frame 9 is fixedly connected to the side of the square frame 1.

[0044] The connecting frame 9 is used to connect other mechanical equipment that can move the square frame 1.

[0045] Through the above technical solutions, 1. By connecting the square frame 1 and the support component 3, the height of the support component 3 is changed, so that the support component 3 supports the square frame 1. The square frame 1 drives the adjustment component 2 to move upward, and the pulley 4 at the bottom of the adjustment component 2 is separated from the ground. At this time, the adjustment component 2 drives the pulley 4 to move, so that the distance between the two sets of pulleys 4 can match the width of the ridge. During the adjustment process, the pulley 4 does not contact the ground, making the adjustment more convenient and labor-saving; 2. By connecting the output shaft of the motor 503 with the film roller 502, rotating the nut 505 to separate it from the bolt 504, the bolt 504 can be pulled out from the film roller 502, releasing the limiting fixation between the film roller 502 and the output shaft of the motor 503. At this time, the film roller 502 can be separated from the output shaft of the motor 503, making it easy to replace different film rollers 502.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A film coating device for garden flower maintenance, comprising a square frame (1), characterized in that, The outer surface of the square frame (1) is provided with an adjusting assembly (2) and a supporting assembly (3), the bottom of the adjusting assembly (2) is rotatably installed with a pulley (4), the top of the adjusting assembly (2) is provided with a film covering assembly (5) and a film pressing assembly (6), the adjusting assembly (2) is used for adjusting the position of the pulley (4), the supporting assembly (3) is used for supporting the square frame (1), the film covering assembly (5) is used for winding and unwinding plastic film, and the film pressing assembly (6) is used for pressing the plastic film.

2. The film device for maintaining garden flowers according to claim 1, wherein The adjusting assembly (2) comprises a bidirectional screw (201), the bidirectional screw (201) is rotatably connected with the square frame (1), and the outer surface of the bidirectional screw (201) is threadedly connected with a first sliding seat (202) and a second sliding seat (203), respectively.

3. The film device for maintaining garden flowers according to claim 2, wherein The supporting assembly (3) comprises an ear plate (301), the ear plate (301) is fixedly connected with the square frame (1), the outer surface of the ear plate (301) is rotatably connected with a unidirectional screw (302), the outer surface of the unidirectional screw (302) is threadedly connected with a sliding plate (303), the bottom of the sliding plate (303) is fixedly connected with a vertical plate (304), the bottom of the vertical plate (304) is fixedly connected with a square plate (305), and the vertical plate (304) is slidably connected with the square frame (1).

4. The film device for maintaining garden flowers according to claim 3, wherein The film covering assembly (5) comprises a support plate (501), there are two groups of support plates (501), the two groups of support plates (501) are fixedly installed at the top of the first sliding seat (202) and the second sliding seat (203), respectively, the outer surface of the support plate (501) is rotatably connected with a film roller (502), the side surface of the second sliding seat (203) is fixedly installed with a motor (503), the output shaft of the motor (503) is in transmission connection with the film roller (502), a bolt (504) is in threaded connection between the output shaft of the motor (503) and the film roller (502), the outer surface of the bolt (504) is threadedly connected with a nut (505), and the outer surface of the support plate (501) is rotatably connected with a guide roller (506).

5. The device according to claim 4, characterized in that, The film pressing assembly (6) comprises a material box (601), the outer surface of the material box (601) is fixedly connected with a discharging pipe (602), the outer surface of the discharging pipe (602) is fixedly installed with a valve (603), and there are two groups of material boxes (601), which are fixedly connected at the top of the first sliding seat (202) and the second sliding seat (203), respectively.

6. The film device for maintaining garden flowers according to claim 5, wherein The end portions of the bidirectional screw (201) and the unidirectional screw (302) are fixedly connected with handles (7), and the side surface of the second sliding seat (203) is fixedly installed with a support (8).

7. The mulching device for garden flowers maintenance according to claim 6, characterized in that, The side surface of the square frame (1) is fixedly connected with a connecting frame (9).

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