Film pressing, soil covering and film paving machine

Abstract

The utility model relates to the technical field of soil covering and film mulching, and discloses a film pressing, soil covering and film mulching machine which comprises a rack, a main supporting rod is installed on the lower side of the rear end of the rack, a film pressing roller is rotationally connected to the end of the main supporting rod in a sleeved mode, a front supporting rod is installed at the front end of the main supporting rod, and a slotting disc is rotationally connected to the end of the front supporting rod in a sleeved mode. A rear supporting rod is installed at the rear end of the main supporting rod, and the end of the rear supporting rod is rotationally sleeved with a film pressing disc. Through the design, the grooving disc is located on the lower side of a thin film unwound by the film roll, the land is grooved under extrusion of the grooving disc, the film pressing disc is located on the upper side of the spread thin film, the film pressing disc and the grooving disc are located at the same horizontal height, and the film pressing disc extends into the inner rack, so that after the grooving disc conducts grooving on the land, the film pressing disc can conduct film pressing on the land. The film pressing disc can press the two sides of the film flattened by the film pressing roller into a groove formed in the grooving disc, then the mud shoveling plate pokes the mud squeezed out of the grooving disc back into the groove formed in the grooving disc again, and the two sides of the pressed-in film are covered and pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of soil covering and film laying, in particular to a film pressing soil covering and film laying machine. Background Art

[0002] Film-laying sowing is a cost-saving and efficiency-enhancing technology with advantages such as increasing temperature and moisture retention, inhibiting weed growth, improving soil conditions, and reducing pest damage. Film-laying machines are required in film-laying sowing operations. Their main function is to lay plastic film on the field and fix it by film-laying and soil-covering to protect soil moisture and temperature and promote crop growth.

[0003] The current film pressing and covering machine usually adopts the method of covering the film on both sides. In areas with changeable climate and strong wind, the ground film covering the soil on both sides is easily lifted, and secondary covering is required, which virtually increases the labor intensity and labor cost. Therefore, those skilled in the art provide a film pressing and covering machine to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a film pressing and soil covering film laying machine to solve the problem that the current film pressing and soil covering film laying machines all cover the soil and press the film on both sides. In areas with changeable climate and strong winds, the films covering the soil on both sides are easily lifted up, so secondary covering is required, which invisibly increases the labor intensity and increases the labor cost.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film pressing and soil covering machine, comprising a frame, a film roll is arranged on the upper side of the frame, a film is wound on the film roll, a main support rod is installed on the lower side of the rear end of the frame, a film pressing roller is rotatably sleeved on the end of the main support rod, a front support rod is installed at the front end of the main support rod, a slotted disk is rotatably sleeved on the end of the front support rod, a rear support rod is installed at the rear end of the main support rod, a film pressing disk is rotatably sleeved on the end of the rear support rod, a mud shovel plate is arranged on the rear side of the film pressing disk, and the slotted disk and the film pressing disk protrude toward the inside of the frame.

[0008] Preferably, the slotting disk and the film pressing disk are at the same horizontal height, the slotting disk is located at the lower side of the film, in squeeze contact with the land, and the land is slotted under the squeeze of the slotting disk, and the film pressing disk is located at the upper side of the film. After the slotting disk slots the land, the film pressing disk can press both sides of the film flattened by the film pressing roller into the grooves squeezed by the slotting disk.

[0009] Preferably, the mud scraping plate is fixedly installed at the rear end of the frame. The mud scraping plate can scrape the soil extruded by the grooving disc back into the groove opened by the grooving disc, and cover and press both sides of the pressed film.

[0010] Preferably, a connecting part is installed at the front end of the frame for connecting with a mobile device.

[0011] Preferably, a placement groove is opened on the upper side of the frame. One side of the placement groove is hinged with a pressing plate, and a pin member is installed on the other side of the placement groove. Both ends of the film roll are connected to the placement groove. The pressing plate and the pin member facilitate the replacement of the used film roll.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a film pressing, soil covering and film laying machine, which has the following beneficial effects:

[0014] Through design, the grooving disc is located under the film released from the film roll and is in extrusion contact with the land. Under the extrusion of the grooving disc, the land is grooved. The film pressing disc is located above the spread film, and the film pressing disc and the grooving disc are at the same horizontal height and extend into the inner frame. Thus, after the grooving disc grooves the land, the film pressing disc can press both sides of the film leveled by the film pressing roller into the grooves opened by the grooving disc. Subsequently, the mud scraping plate scrapes the soil extruded by the grooving disc back into the groove opened by the grooving disc to cover and press both sides of the pressed film. This device can embed both sides of the leveled film into the land and then fill the soil for fixation. Compared with the traditional film laying and covering, it does not require secondary soil covering, is not easily lifted by strong winds, and reduces the labor intensity and labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. 1 is a schematic perspective view of a film pressing, soil covering and film laying machine provided by an embodiment of the present application.

[0016] Figure 2 FIG. 2 is a schematic structural view of a film pressing disc and a grooving disc in a film pressing, soil covering and film laying machine provided by an embodiment of the present application.

[0017] Figure 3 FIG. 3 is a schematic structural view of a mud scraping plate in a film pressing, soil covering and film laying machine provided by an embodiment of the present application.

[0018] In the figure: 1, frame; 2, connecting part; 3, placement groove; 4, pressing plate; 5, pin member; 6, main support rod; 7, front support rod; 8, grooving disc; 9, rear support rod; 10, film pressing disc; 11, mud scraping plate; 12, film pressing roller; 13, film roll. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] The present invention provides a technical solution, a film pressing and soil covering and film laying machine. Please refer to Figure 1 , including a frame 1. A film roll 13 is arranged on the upper side of the frame 1, and a film is wound around the film roll 13. Please refer to Figure 2 , Figure 3 . A main support rod 6 is installed on the lower side of the rear end of the frame 1. A film pressing roller 12 is rotatably sleeved at the end of the main support rod 6. A front support rod 7 is installed at the front end of the main support rod 6. A grooving disc 8 is rotatably sleeved at the end of the front support rod 7. A rear support rod 9 is installed at the rear end of the main support rod 6. A film pressing disc 10 is rotatably sleeved at the end of the rear support rod 9. A mud shoveling plate 11 is arranged at the rear side of the film pressing disc 10. The grooving disc 8 and the film pressing disc 10 protrude towards the inside of the frame 1. The grooving disc 8 and the film pressing disc 10 are at the same horizontal height. The grooving disc 8 is located below the film and is in extrusion contact with the land. The land is grooved under the extrusion of the grooving disc 8. The film pressing disc 10 is located above the film. After the grooving disc 8 grooves the land, the film pressing disc 10 can press both sides of the film leveled by the film pressing roller 12 into the grooves extruded by the grooving disc 8. And the mud shoveling plate 11 is fixedly installed at the rear end of the rear side of the frame 1. The mud shoveling plate 11 can re-dial the mud extruded by the grooving disc 8 back into the grooves opened by the grooving disc 8 to cover and press both sides of the pressed film.

[0021] Please refer to Figure 1 , Figure 3 . A connecting part 2 is installed at the front end of the frame 1 for connecting with a mobile device. An installation groove 3 is opened on the upper side of the frame 1. A pressing plate 4 is hinged on one side of the installation groove 3. A pin member 5 is installed on the other side of the installation groove 3. Both ends of the film roll 13 are connected to the installation groove 3. The pressing plate 4 and the pin member 5 facilitate the replacement of the used film roll 13.

[0022] Inside the present utility model, a connecting part 2 is installed at the front side of the frame 1 for connecting with a mobile device. An installation groove 3 is opened on the frame 1. A film roll 13 is installed in the installation groove 3. And a pressing plate 4 is arranged on the installation groove 3. When the pressing plate 4 is turned over and closed with the installation groove 3, the film roll 13 can be limited, and a pin member 5 is provided to position the closed pressing plate 4 to avoid the problem that the film roll 13 is separated from the installation groove 3 due to vibration. And this mechanism facilitates the replacement of the used film roll 13;

[0023] A main support rod 6 is installed on the bottom side of the frame 1. The bottom end of the main support rod 6 is rotatably connected to a film pressing roller 12. A front support rod 7 is installed on the front side of the main support rod 6. The end of the front support rod 7 is rotatably connected to a grooving disc 8. The grooving disc 8 is located below the film released from the film roll 13 and is in extrusion contact with the land to groove the land under the extrusion of the grooving disc 8. A rear support rod 9 is installed on the rear side of the main support rod 6. The end of the rear support rod 9 is rotatably connected to a film pressing disc 10. The film pressing disc 10 is located above the spread film. The film pressing disc 10 and the grooving disc 8 are at the same horizontal height and extend into the inner part of the frame 1. Thus, after the grooving disc 8 grooves the land, the film pressing disc 10 can press the two sides of the film leveled by the film pressing roller 12 into the grooves extruded by the grooving disc 8. Then, the soil scraping plate 11 shovels the soil extruded by the grooving disc 8 back into the grooves opened by the grooving disc 8 to cover and press the two sides of the pressed film. This device can embed the two sides of the spread film into the land and then fill the soil for fixation. Compared with the traditional film laying and covering equipment, there is no need for secondary soil covering, reducing the labor intensity and labor cost.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0025] In this article, unless otherwise clearly stipulated and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A film pressing and covering soil film laying machine, comprising a frame (1), characterized in that: A film roll (13) is arranged on the upper side of the frame (1), and a film is wound on the film roll (13); a main support rod (6) is installed on the lower side of the rear end of the frame (1); a film pressing roller (12) is rotatably sleeved on the end of the main support rod (6); a front support rod (7) is installed on the front end of the main support rod (6); a slotted plate (8) is rotatably sleeved on the end of the front support rod (7); a rear support rod (9) is installed on the rear end of the main support rod (6); a film pressing plate (10) is rotatably sleeved on the end of the rear support rod (9); a mud shoveling plate (11) is arranged on the rear side of the film pressing plate (10); and the slotted plate (8) and the film pressing plate (10) protrude into the interior of the frame (1).

2. The film pressing and covering soil film laying machine according to claim 1, characterized in that: The slotted disc (8) and the film pressing disc (10) are at the same level, the slotted disc (8) is located at the lower side of the film, and the film pressing disc (10) is located at the upper side of the film.

3. The film pressing and covering soil film laying machine according to claim 1, characterized in that: The mud scraping plate (11) is fixedly mounted on the rear end of the frame (1).

4. The film pressing and covering soil film laying machine according to claim 1, characterized in that: A connecting portion (2) is installed at the front end of the frame (1).

5. The film pressing and covering soil film laying machine according to claim 1, characterized in that: The upper side of the frame (1) is provided with a placement groove (3), one side of the placement groove (3) is hinged with a pressure plate (4), and the other side of the placement groove (3) is installed with a latch member (5).

6. The film pressing and covering soil film laying machine according to claim 5, characterized in that: Both ends of the film roll (13) are connected to the placement groove (3).

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