Film mulching device for overwintering of grapes

Abstract

The utility model provides a film mulching device for overwintering of grapes, relates to the technical field of film mulching devices, and aims to solve the problems that when an existing grape seedling film mulching device is used, the tops of seedlings are generally directly covered with films, but due to different growth speeds of the seedlings, the heights of the seedlings are different, and the film mulching effect is poor. The seedling film mulching machine comprises the following steps of: mounting a shell, arranging a film mulching film on the shell, and arranging a film mulching film on the film mulching film, so that the seedlings are easy to press during film mulching and are bent or broken off; a stabilizing groove is formed in the outer wall of the mounting shell; a top pressing block is slidably connected into the stabilizing groove; the top of the ejector block is sleeved with a film supporting frame. The supporting and pressing blocks are slidably connected into the stabilizing grooves, the film supporting frames can be conveniently supported in an auxiliary mode in a telescopic mode, the film supporting frames are contracted when being pressed downwards so that the film supporting frames can be conveniently fixed, the film supporting frames are arranged in a grape seedling field at equal intervals, a film can be conveniently supported in the laying process, and the laying efficiency is improved. Therefore, the film is prevented from pressing the seedlings.

Description

Technical Field

[0001] This utility model belongs to the technical field of mulching devices, and more specifically, it relates to a mulching device for grape overwintering. Background Technology

[0002] Winter mulching of grapevines is an effective protective measure designed to help grapevines safely survive the cold winter, reduce frost damage, protect roots and branches, and thus ensure growth and yield in the following year. During mulching, the film is laid flat between the grape rows, ensuring it is close to the ground, and then the edges are secured with soil clods or special mulching lines to prevent it from being blown away by the wind. For seedlings or dwarf grapevines, small arched tunnels or coverings are typically used to completely cover the vines, and soil is added around the edges of the film and around the vines to ensure the film is secure. A mulching device is required when mulching grape seedlings.

[0003] For example, application number 202320458824.8 discloses a grape seedling mulching device, which includes an overall structure and a rolling structure. The bottom surface of the rolling structure is fixedly connected to the top surface of the overall structure. The overall structure includes a base plate, and a first electric telescopic rod is fixedly installed at the front and rear positions on the top side of the base plate. The extended end of the first electric telescopic rod is fixedly connected to a first movable plate, and a slider is slidably connected to the inner surface of the first movable plate near the center.

[0004] Based on existing technology, it has been found that existing grape seedling mulching devices typically cover the top of the seedlings directly with a film. However, due to the different growth rates of the seedlings, their heights also vary, which can easily cause pressure on the seedlings during mulching, resulting in bending or breaking of the seedlings, which is detrimental to their later growth. Utility Model Content

[0005] To address the aforementioned technical problems, this disclosure relates to a mulching device for overwintering grapes. This addresses the issue that existing mulching devices for grape seedlings typically cover the top of the seedlings directly with a film. However, due to differences in seedling growth rates, the seedlings vary in height, leading to pressure during mulching, causing bending or breakage, which is detrimental to their later growth.

[0006] The first aspect of this disclosure provides a mulching device for overwintering grapes, achieved through the following specific technical means:

[0007] A mulching device for grape overwintering includes: a mounting shell; an outer frame fixedly connected to the outer wall of the mounting shell; a constraint block slidably connected inside the outer frame and slidably connected to the mounting shell; a stabilizing groove formed on the outer wall of the mounting shell; a top pressure block slidably connected inside the stabilizing groove and connected to an electric telescopic rod on the outer wall of the mounting shell; an auxiliary frame fixedly connected to the bottom of the mounting shell; a connecting frame fixed to the outer wall of the mounting shell by screws; an inner support frame fixed to the connecting frame by screws; an inner recessed groove formed at the top of the inner support frame; a top piece block slidably connected inside the inner recessed groove; an outer support frame fixedly connected to the outer wall of the mounting shell; a film support frame fitted on the top of the top piece block and slidably connected inside the connecting frame; The membrane support frame has a support groove in the middle, and a constraint block is inserted into the support groove; a grounding rod is clamped on the outer wall of the membrane support frame; the mounting housing is a rectangular frame structure, with two sets of rectangular protrusions on the outer wall of the mounting housing, an electric telescopic rod on the rectangular protrusions of the mounting housing, and a rectangular through hole on the mounting housing; the top pressure block is a cylindrical structure, with a cylindrical protrusion on the top of the top pressure block, and a T-shaped block on the outer wall of the cylindrical protrusion of the top pressure block, and there are two sets of top pressure blocks; the connecting frame is a U-shaped structure, with a rectangular protrusion on the outer wall of the connecting frame, and rollers on the outer wall of the connecting frame, and there are two sets of connecting frames; the membrane support frame is an arc-shaped frame, with a rectangular protrusion on the outer wall of the membrane support frame, and a rectangular through hole on the rectangular protrusion of the membrane support frame.

[0008] In at least some embodiments, the outer frame is configured as a cuboid structure with a hollow interior and rectangular through holes on its outer wall.

[0009] In at least some embodiments, the constraint block is configured as a trapezoidal block structure, with cylindrical protrusions on the outer wall of the constraint block and a spring on the constraint block; the stabilizing groove is configured as a rectangular through hole, and there are two sets of stabilizing grooves.

[0010] In at least some embodiments, the auxiliary frame is configured as an L-shaped frame, with rollers on the auxiliary frame, and there are two sets of auxiliary frames in total.

[0011] In at least some embodiments, the inner support frame is configured as a U-shaped structure with an arc-shaped plate on it; the inner groove is configured as a trapezoidal groove.

[0012] In at least some embodiments, the top block is configured as a trapezoidal block, and a spring is provided at the bottom of the top block; the outer support frame is configured as an arc-shaped plate structure, and an arc-shaped plate protrusion is provided on the inner side of the outer support frame.

[0013] In at least some embodiments, the support groove is configured as a rectangular through hole; the grounding rod is configured as a cylindrical rod structure, with an annular protrusion on the outer wall of the grounding rod and a conical head at the bottom of the grounding rod.

[0014] The mulching device for grape overwintering proposed in this utility model has the following beneficial effects:

[0015] 1. In this device, an inner support frame and an outer support frame are provided. The inner support frame is connected to the mounting shell through a connecting frame to facilitate the overall stability of the device and to assist in supporting the internal film support frame. The film support frames are fed by pushing each other. By opening an inner groove on the film support frame, it is convenient to install the top block and to tighten the film support frame by extending it outward to keep the film support frame that is about to be pressed down, so as to facilitate its use.

[0016] 2. In this device, a constraint block and a film support frame are provided. By sliding the constraint block in the stabilizing groove, it is convenient to assist in supporting the film support frame by telescopic means. When subjected to downward pressure, it retracts to facilitate the fixation of the film support frame. By equidistantly opening the film support frame in the grape seedling field, it is convenient to support the film during the laying process to avoid the film compressing the seedlings and facilitate its use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional assembly structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the three-dimensional assembly structure of this utility model from a bottom view.

[0019] Figure 3 This is a partial cross-sectional structural diagram of the present invention.

[0020] Figure 4 This utility model is composed of Figure 5 A schematic diagram of the enlarged structure of part A.

[0021] Figure 5 This is an exploded structural diagram of the present invention.

[0022] Figure 6 This is an exploded bottom view structural diagram of this utility model.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Housing; 2. External frame; 3. Constraint block; 4. Stabilizing groove; 5. Top pressure block; 6. Auxiliary frame; 7. Connecting frame; 8. Internal support frame; 9. Internal retraction groove; 10. Top piece block; 11. External support frame; 12. Membrane support frame; 13. Support groove; 14. Ground insertion rod. Detailed Implementation

[0025] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0026] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown: This utility model provides a mulching device for grape overwintering, comprising: a mounting housing 1; an outer frame 2 fixedly connected to the outer wall of the mounting housing 1; a constraint block 3 slidably connected inside the outer frame 2, and the constraint block 3 slidably connected to the mounting housing 1; a stabilizing groove 4 formed on the outer wall of the mounting housing 1; a top pressing block 5 slidably connected inside the stabilizing groove 4, and the top pressing block 5 connected to an electric telescopic rod on the outer wall of the mounting housing 1; an auxiliary frame 6 fixedly connected to the bottom of the mounting housing 1; and screws fixing a... Connecting frame 7; connecting frame 7 is fixed with inner support frame 8 by screws; inner support frame 8 has an inner groove 9 at its top; top piece block 10 is slidably connected inside inner groove 9; outer support frame 11 is fixed to the outer wall of mounting housing 1; membrane support frame 12 is fitted on the top of top piece block 10 and is slidably connected inside connecting frame 7; support groove 13 is opened in the middle of membrane support frame 12 and constraint block 3 is inserted in support groove 13; grounding rod 14 is clamped on the outer wall of membrane support frame 12; mounting housing 1 is set as a rectangular frame structure. The outer wall of the mounting housing 1 has two sets of rectangular protrusions, and an electric telescopic rod is mounted on each of the rectangular protrusions. A rectangular through hole is also provided on the mounting housing 1. The mounting housing 1 assists in the installation and fixation of other structures of the device to facilitate overall stability. The top pressure block 5 is a cylindrical structure with a cylindrical protrusion on its top. A T-shaped block is mounted on the outer wall of the cylindrical protrusion. Two sets of top pressure blocks are provided. The top pressure block 5 is adjusted under the control of the electric telescopic rod to adjust the grounding rod. 14. Top pressure treatment is performed; the connecting frame 7 is set as a U-shaped structure, and the outer wall of the connecting frame 7 is provided with a rectangular protrusion and rollers. There are two sets of connecting frames 7. The connecting frame 7 is used to assist in connecting and installing the housing 1 and the inner support frame 8, so as to keep the overall stability of the device. The membrane support frame 12 is set as an arc-shaped frame, and the outer wall of the membrane support frame 12 is provided with a rectangular protrusion. The rectangular protrusion of the membrane support frame 12 is provided with a rectangular through hole. The membrane support frame 12 is used to assist in supporting the membrane, so as to keep the membrane stable.

[0027] Example 2: Based on Example 1, as shown in the appendix Figure 1 To be continued Figure 6As shown, the outer frame 2 is a cuboid structure with a hollow interior and rectangular through holes on its outer wall. The outer frame 2 assists in the installation of the constraint block 3 for easy adjustment. The constraint block 3 is a trapezoidal block structure with cylindrical protrusions on its outer wall and a spring. The constraint block 3 supports the membrane support frame 12 by inserting it into the support groove 13 for stability. The stabilizing groove 4 has rectangular through holes, and two sets are provided. The stabilizing groove 4 helps maintain the stability of the top pressure block 5 for ease of use. The auxiliary frame 6 is an L-shaped frame with rollers, and two sets are provided. The auxiliary frame 6 works with the connecting frame 7 to assist in moving the device for ease of use. The inner support frame 8 has a U-shaped structure with an arc-shaped plate. The inner support frame 8 assists in supporting the uninstalled membrane support frame. The inner support frame 12 is supported to facilitate its use; the inner groove 9 is a trapezoidal groove; the inner groove 9 is used to assist in the installation of the top block 10, so as to facilitate its extension and retraction adjustment; the top block 10 is a trapezoidal block, and the bottom of the top block 10 is provided with a spring; the top block 10 is used to tighten the membrane support frame 12 on the inner support frame 8; the outer support frame 11 is an arc-shaped plate structure, and the inner side of the outer support frame 11 is provided with an arc-shaped plate protrusion; the outer support frame 11 is used to assist in the guidance of the membrane support frame 12, so as to facilitate the installation of the membrane support frame 12; the support groove 13 is a rectangular through hole; the support groove 13 is used to assist in the installation of the constraint block 3, so as to facilitate the stability of the membrane support frame 12; the ground insertion rod 14 is a cylindrical rod structure, and the outer wall of the ground insertion rod 14 is provided with a circular protrusion, and the bottom of the ground insertion rod 14 is provided with a conical head; the ground insertion rod 14 is used to assist in fixing the membrane support frame 12 by inserting it into the ground, so as to facilitate the support of the film.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In this invention, during use, the inner support frame 8 is connected to the mounting housing 1 via the connecting frame 7, and moved by a roller auxiliary device while maintaining stability. Then, the membrane support frame 12 is guided by the outer support frame 11 to allow the membrane support frame 12 to be slidably mounted on the inner support frame 8 and kept stable under the action of the connecting frame 7. When the membrane support frame 12 moves to the innermost side, the constraint block 3 is inserted into the support groove 13, and the rectangular protrusion on the outer wall moves to the bottom of the top pressure block 5. Then, the grounding rod 14 is inserted into the rectangular protrusion of the membrane support frame 12. After moving to the designated position, the electric telescopic rod is activated to drive the top pressure block 5 to press down, so that the top pressure block 5 pushes the grounding rod 14 and the membrane support frame 12, so that the grounding rod 14 supports the membrane support frame 12 by inserting into the ground. Finally, the film is laid on the membrane support frame 12 by manpower, which facilitates the support of the film after it is stabilized.

[0030] The following points should be noted in this article:

[0031] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0032] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A mulching device for overwintering grapes, comprising: Mounting housing; characterized in that: an outer frame is fixedly connected to the outer wall of the mounting housing; a constraint block is slidably connected inside the outer frame, and the constraint block is slidably connected to the mounting housing; a stabilizing groove is formed on the outer wall of the mounting housing; a top pressing block is slidably connected inside the stabilizing groove, and the top pressing block is connected to an electric telescopic rod on the outer wall of the mounting housing; an auxiliary frame is fixedly connected to the bottom of the mounting housing; a connecting frame is fixed to the outer wall of the mounting housing by screws; an inner support frame is fixed to the connecting frame by screws; an inner recess is formed at the top of the inner support frame; a top piece block is slidably connected inside the inner recess; an outer support frame is fixedly connected to the outer wall of the mounting housing; a membrane support frame is fitted on the top of the top piece block, and the membrane support frame is slidably connected inside the connecting frame; the membrane support frame... A support groove is provided in the middle, and a constraint block is inserted into the support groove; a grounding rod is inserted into the outer wall of the membrane support frame; the mounting housing is configured as a rectangular frame structure, with two sets of rectangular protrusions on the outer wall of the mounting housing, an electric telescopic rod on the rectangular protrusions of the mounting housing, and a rectangular through hole on the mounting housing; the top pressure block is configured as a cylindrical structure, with a cylindrical protrusion on the top of the top pressure block, and a T-shaped block on the outer wall of the cylindrical protrusion of the top pressure block, and there are two sets of top pressure blocks; the connecting frame is configured as a U-shaped structure, with a rectangular protrusion on the outer wall of the connecting frame, and rollers on the outer wall of the connecting frame, and there are two sets of connecting frames; the membrane support frame is configured as an arc-shaped frame, with a rectangular protrusion on the outer wall of the membrane support frame, and a rectangular through hole on the rectangular protrusion of the membrane support frame.

2. The mulching device for grape overwintering according to claim 1, characterized in that: The outer frame is configured as a cuboid structure with a hollow interior and rectangular through holes on its outer wall.

3. The mulching device for grape overwintering according to claim 1, characterized in that: The constraint block is configured as a trapezoidal block structure, with cylindrical protrusions on the outer wall of the constraint block and a spring on the constraint block; the stabilizing groove is configured as a rectangular through hole, and there are two sets of stabilizing grooves.

4. A mulching device for overwintering grapes according to claim 1, characterized in that: The auxiliary frame is configured as an L-shaped frame, and is equipped with rollers. There are two sets of auxiliary frames.

5. A mulching device for overwintering grapes according to claim 1, characterized in that: The inner support frame is configured as a U-shaped structure, and an arc plate is provided on the inner support frame; the inner groove is configured as a trapezoidal groove.

6. A mulching device for overwintering grapes according to claim 1, characterized in that: The top component is a trapezoidal block with a spring at its bottom; the outer support frame is an arc-shaped plate structure with an arc-shaped plate protrusion on its inner side.

7. A mulching device for overwintering grapes according to claim 1, characterized in that: The support groove is configured as a rectangular through hole; the grounding rod is configured as a cylindrical rod structure, with a ring-shaped protrusion on the outer wall of the grounding rod and a conical head at the bottom of the grounding rod.

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