Arched shed film mulching machine for Chinese flowering cabbage planting

Abstract

The arched shed film mulching machine comprises a lower hanging plate, one side of the lower hanging plate is fixedly connected with an upper hanging frame through bolts, the other side of the lower hanging plate is hinged to a lower beam frame, and a film reel is installed on the lower hanging plate; a plough boat is fixedly arranged at the lower end of the side, close to the upper suspension frame, of the lower suspension plate through a plough boat fixing seat, and a rotating film pressing disc set is installed on the lower beam frame through a film pressing disc set sleeve; the lower beam frame is further provided with a rotary soil collapsing wheel set through a soil collapsing wheel set sleeve, and the lower hanging plate is further fixedly provided with a skid film supporting rod. The invention belongs to the technical field of Chinese flowering cabbage planting, and particularly relates to a greenhouse film laying machine which is characterized in that under traction of a tractor, soil on the two sides is furrowed through a plough boat, a greenhouse film is pressed into the soil through a film pressing disc set, soil on the side edges of furrows is pushed onto the greenhouse film through a soil collapsing wheel set to achieve greenhouse film laying, and meanwhile under the action of a preformed olive arched device and a skid film supporting rod, the greenhouse film is laid. The middle of the greenhouse film is tall and adapts to an existing arched support.

Description

Technical Field

[0001] The invention belongs to the technical field of Chinese cabbage planting, and specifically relates to an arch shed film covering machine for Chinese cabbage planting. Background Art

[0002] In the field of agricultural planting, in order to make full use of the rented land and increase the yield of Chinese cabbage, high-density planting is usually required. Ridge planting is required in rainfall areas, which results in narrow ridges. The side walls of the ditch are smooth due to locomotive operations, and there is no loose soil to cover the edge of the membrane of the arch shed.

[0003] Whether it is sowing or transplanting, water is sprayed after the arch shed frame structure is built. The ground after spraying is very muddy, which also makes it impossible to collect enough soil for the edge of the film. The arched poles supporting the shed film are inserted into the soil independently at a spacing of 1-2 meters, without connection to each other, and it is also necessary to ensure that the shed film fits tightly to the poles. Summary of the invention

[0004] The technical problems to be solved by the present invention are: After spraying water on the soil surface, the soil cannot be properly covered on the greenhouse film due to the mud, resulting in the inability to fix the film; The laying space is small, i.e. the furrow is narrow and there is not enough soil to fix the film; The fit between the shed film and the support poles cannot be guaranteed.

[0005] In order to solve the above technical problems, the technical solution proposed by the present invention is: a shed film covering machine for Chinese cabbage planting, comprising a lower suspension plate, one side of the lower suspension plate is bolted to fix the upper suspension frame, and the other side is hinged to set the lower beam frame, and the film reel is installed on the lower suspension plate; A plow boat is fixedly arranged at the lower end of the lower suspension plate close to the upper suspension frame through a plow boat fixing seat, and the plow boats are provided with two groups and are symmetrically arranged; The lower beam frame is provided with a rotating film pressing disc assembly via a film pressing disc assembly sleeve; The lower beam frame is also provided with a rotating soil collapsing wheel set through a soil collapsing wheel set, the lower side of the soil collapsing wheel set is arranged inwardly inclined, and the soil collapsing wheel set is arranged on the side of the film pressing disc set away from the plow boat, and at this time the soil collapsing wheel set is located on the outside of the ditch; The lower suspension plate is also fixed with a slide film supporting rod.

[0006] Furthermore, the lower beams and the components mounted on the lower beams appear in pairs and are symmetrically arranged about the skid-supporting membrane rod, and the ends of the two groups of lower beams are connected by a transverse tie beam.

[0007] Furthermore, a rotatable lower film supporting wheel is mounted on the film pressing disc assembly via a connecting rod. The film pressing disc assembly comprises a mounting sleeve. A connecting rod is arranged on the sinking rod. One end of the connecting rod away from the lower film supporting wheel is rotatably arranged on the sinking rod.

[0008] Furthermore, a fixed crook is provided on the lower suspension plate, and a rotating upper film supporting wheel and a film clamping wheel are respectively installed at both ends of the fixed crook, and the greenhouse film is clamped between the upper film supporting wheel and the film clamping wheel.

[0009] Furthermore, a preformed olive arch is also provided on the lower suspension plate.

[0010] Furthermore, an upper beam is fixedly installed on the other side of the lower suspension plate, and the end of the upper beam away from the lower suspension plate is movably connected to the end of the lower beam through an oil cylinder, the oil cylinder and the upper beam are movably connected, and the oil cylinder and the lower beam are movably connected.

[0011] Furthermore, the upper beam frame and the upper suspension frame are connected via a leveling pull rod.

[0012] The beneficial effects achieved by the present invention using the above structure are as follows: Under the traction of the tractor, the soil on both sides is furrowed by a plow boat, the greenhouse film is pressed into the soil by setting up a film pressing disc group, and the soil on the side of the ditch is squeezed and pushed onto the greenhouse film by setting up a soil collapsing wheel group to achieve the laying of the greenhouse film. At the same time, under the joint action of the pre-formed olive arch and the sled film supporting rod, the middle of the greenhouse film is raised to adapt to the existing arch support. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of an arch shed film covering machine for growing Chinese cabbage proposed by the present invention; Figure 2 This is a schematic structural diagram from another angle of the arch shed film covering machine for growing Chinese cabbage proposed by the present invention.

[0014] Among them, there are the plow boat 1, the plow boat fixing seat 2, the lower suspension plate 3, the upper suspension frame 4, the leveling pull rod 5, the film reel 6, the upper beam frame 7, the lower beam frame 8, the film pressing plate group 9, the film pressing plate assembly 10, the oil cylinder 11, the horizontal pulling beam 12, the soil collapsing wheel group 13, the soil collapsing wheel assembly 14, the lower film supporting wheel 15, the upper film supporting wheel 16, the film clamping wheel 17, the sled film supporting rod 18, the preformed olive arch 19, the mounting sleeve 20, the sinking rod 21, the connecting rod 22, the top contour line of the greenhouse film 23, the greenhouse pole 24, the greenhouse film side foot line 25, and the fixed turn 26.

[0015] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] like Figure 1-2 As shown, the present invention proposes an arch greenhouse film covering machine for growing Chinese cabbage, comprising a lower hanging plate 3, one side of the lower hanging plate 3 is bolted and fixed to the upper hanging frame 4, and the other side is hingedly provided with a lower beam frame 8, and a film reel 6 is installed on the lower hanging plate 3; a plow boat 1 is fixedly provided at the lower end of the lower hanging plate 3 close to the upper hanging frame 4 through a plow boat fixing seat 2, and the plow boat 1 is provided with two groups and is symmetrically arranged; the upper hanging frame 4 is connected to the tractor and then driven, and during the driving process, the plow boat 1 digs a gully in the muddy land to facilitate the insertion of the greenhouse film; the film pressing disc set 10 is arranged on the lower beam frame 8 A rotating film pressing disc group 9 is installed, which presses the pre-laid greenhouse film into the gully opened by the plough boat 1 for preliminary fixation. A rotating soil-collapsing wheel group 13 is also arranged on the lower beam 8 through a soil-collapsing wheel group 14. The lower side of the soil-collapsing wheel group 13 is inclined inwardly. The soil-collapsing wheel group 13 is arranged on the side of the film pressing disc group 9 away from the plough boat 1. At this time, the soil-collapsing wheel group 13 is located on the outside of the ditch. In the process of moving toward the plough boat 1, the soil in the outer gully is pushed into the gully and squeezed. At this time, the soil buries the greenhouse film vertically into the hard soil of the ridge ditch, thereby achieving the effect of compacting and fixing the greenhouse film.

[0018] like Figure 1-2 As shown, in order to adapt to the arch support and lay it from the upper side of the arch support for easy fitting, a sled film-supporting rod 18 is also fixed on the lower suspension plate 3, and the greenhouse film passes through the upper side of the sled film-supporting rod 18, so that the sled film-supporting rod 18 can limit the greenhouse film and achieve the effect of laying from the upper side of the support. The lower beam frame 8 and the various components installed on the lower beam frame 8 appear in pairs and are symmetrically arranged about the sled film-supporting rod 18. Therefore, the greenhouse film is higher at the sled film-supporting rod 18, and both sides are buried in the soil to adapt to the arch support. In order to ensure the overall shape stability, the ends of the two groups of lower beam frames 8 are connected by a horizontal tension beam 12.

[0019] A rotatable lower film-supporting wheel 15 is also installed on the film pressing disc assembly 10 through a connecting rod 22. The lower film-supporting wheel 15 is first leveled and laid before the greenhouse film is pressed into the soil to ensure the success rate of inserting it into the soil. The film pressing disc assembly 10 includes a mounting sleeve 20, and a connecting rod 22 is arranged on the sinking rod 21. The end of the connecting rod 22 away from the lower film-supporting wheel 15 is rotatably arranged on the sinking rod 21, so that the lower film-supporting wheel 15 can adapt to soil surfaces and ridges of different heights.

[0020] In order to clamp the greenhouse film, a fixed crook 26 is provided on the lower suspension plate 3, and a rotating upper film supporting wheel 16 and a film clamping wheel 17 are respectively installed at both ends of the fixed crook 26. The greenhouse film is clamped between the upper film supporting wheel 16 and the film clamping wheel 17, which can limit the position of the greenhouse film. A preformed olive arch 19 is also provided on the lower suspension plate 3, which can support the greenhouse film into an arch shape, and cooperate with the sled film supporting rod 18 to assist in the laying and forming of the greenhouse film. Example 2

[0021] like Figure 1-2 As shown, in order to adjust the pressing depth and the tightness of the laying according to the needs of use, the upper beam 7 is also fixedly installed on the other side of the lower suspension plate 3, and the end of the upper beam 7 away from the lower suspension plate 3 is movably connected to the end of the lower beam 8 through the cylinder 11, the cylinder 11 and the upper beam 7 are movably connected, and the cylinder 11 and the lower beam 8 are movably connected. Therefore, since the lower beam 8 and the lower suspension plate 3 are also hingedly connected, when the cylinder 11 is extended and retracted, the degree of squeezing of the ground by the various components installed on the lower beam 8 can be adjusted, thereby adjusting the depth of downward pressing. The upper beam 7 and the upper suspension frame 4 are connected by a leveling rod 5 to further increase stability.

[0022] Attached Figure 1 The curve shown in the figure is the moving track of the edge of the shed film, that is, the shed film edge line 25, the arch line is the existing arch support, that is, the shed rod 24, and the shed film top contour line 23 is the track line of the shed film at the top of the arch shed.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0025] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A shed film covering machine for growing Chinese cabbage, comprising a lower suspension plate (3), one side of the lower suspension plate (3) being bolted and fixed to an upper suspension frame (4), and the other side being hingedly provided with a lower beam frame (8), a film reel (6) being installed on the lower suspension plate (3); characterized in that: The lower end of the lower suspension plate (3) close to the upper suspension frame (4) is fixed with a plow boat (1) via a plow boat fixing seat (2), and the plow boats (1) are provided with two groups and are symmetrically arranged; A rotatable film pressing disc assembly (9) is mounted on the lower beam frame (8) via a film pressing disc assembly sleeve (10); A rotatable soil-collapsing wheel group (13) is also arranged on the lower beam frame (8) via a soil-collapsing wheel group sleeve (14), the lower side of the soil-collapsing wheel group (13) being arranged inwardly inclined, and the soil-collapsing wheel group (13) being arranged on a side of the film pressing disc group (9) away from the plough boat (1), and at this time the soil-collapsing wheel group (13) is located on the outside of the trenching; A sled film-supporting rod (18) is also fixedly provided on the lower suspension plate (3).

2. The arch shed film covering machine for growing Chinese cabbage according to claim 1, characterized in that: The lower beam frames (8) and the various components installed on the lower beam frames (8) appear in pairs and are symmetrically arranged about the sled film supporting rod (18), and the ends of the two groups of lower beam frames (8) are connected by a transverse tie beam (12).

3. The arch shed film covering machine for growing Chinese cabbage according to claim 2, characterized in that: The film pressing disc assembly (10) is also provided with a rotatable lower film supporting wheel (15) via a connecting rod (22). The film pressing disc assembly (10) comprises a mounting sleeve (20). A connecting rod (22) is arranged on the sinking rod (21). One end of the connecting rod (22) away from the lower film supporting wheel (15) is rotatably arranged on the sinking rod (21).

4. The arch shed film covering machine for growing Chinese cabbage according to claim 3, characterized in that: The lower suspension plate (3) is provided with a fixed crook (26), and a rotating upper film supporting wheel (16) and a film clamping wheel (17) are respectively installed at both ends of the fixed crook (26), and the greenhouse film is clamped between the upper film supporting wheel (16) and the film clamping wheel (17).

5. The arch shed film covering machine for growing Chinese cabbage according to claim 4, characterized in that: A preformed olive arch (19) is also provided on the lower suspension plate (3).

6. The arch shed film covering machine for growing Chinese cabbage according to claim 5, characterized in that: An upper beam frame (7) is also fixedly mounted on the other side of the lower suspension plate (3); an end of the upper beam frame (7) away from the lower suspension plate (3) is movably connected to the end of the lower beam frame (8) via an oil cylinder (11); the oil cylinder (11) and the upper beam frame (7) are movably connected; and the oil cylinder (11) and the lower beam frame (8) are movably connected.

7. The arch shed film covering machine for growing Chinese cabbage according to claim 6, characterized in that: The upper beam frame (7) and the upper suspension frame (4) are connected via a leveling pull rod (5).

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