Soil covering assembly of mulch applicator

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a mulch applicator earthing assembly which comprises a mulch applicator frame which is sequentially provided with a traction wheel, a ploughing assembly, a mulch hanging assembly, a mulch supporting wheel and a mulch pressing wheel from front to back, and further comprises earthing frames which are arranged in pairs and connected with the two sides of the tail of the mulch applicator frame. Mounting beams which extend outwards are respectively arranged at the free ends of the two soil covering frames; the top end of the connecting arm is provided with an adjusting sleeve matched with the mounting beam, and the adjusting sleeve is provided with a fastening bolt matched with the mounting beam; the soil covering plates are connected to the bottoms of the connecting arms, and the concave surfaces of the two soil covering plates are oppositely arranged. According to the soil covering assembly of the film laminating machine, the soil covering disc is not prone to containing soil in the soil covering process by setting the toe-in angle and the inclination angle of the soil covering disc, the soil covering amount can be kept uniform, and the working quality of the film laminating machine can be improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, specifically to a soil covering component for a mulching machine. Background Technology

[0002] Agricultural mulching has significant effects on increasing soil temperature, maintaining soil moisture, reducing weeds, and preventing pests and diseases. However, in existing technologies, the covering disc of the ridging and mulching machine does not cover the soil effectively, easily trapping soil and resulting in uneven coverage, which negatively impacts the mulching and operational quality. Utility Model Content

[0003] This utility model provides a soil covering component for a mulching machine. By setting the front toe angle and inner inclination angle of the soil covering disc, it can ensure that the soil covering disc is not prone to soil accumulation during the soil covering process, and can keep the soil covering amount uniform, which helps to improve the working quality of the mulching machine.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a soil covering component for a mulching machine, comprising a mulching machine frame, wherein the mulching machine frame is provided with a traction wheel, a plowing component, a film hanging component, a film supporting wheel, and a film pressing wheel in sequence from front to back; further comprising: a soil covering frame, wherein the soil covering frames are arranged in pairs and connected to both sides of the tail of the mulching machine frame, and the free ends of the two soil covering frames are respectively provided with outwardly extending mounting beams; a connecting arm, wherein the top end of the connecting arm is provided with an adjusting sleeve that cooperates with the mounting beam, and the adjusting sleeve is provided with a set bolt that cooperates with the mounting beam; and a soil covering disc, wherein the soil covering disc is connected and disposed at the bottom of each of the connecting arms, and the concave surfaces of the two soil covering discs are arranged opposite each other.

[0005] Preferably, the connecting arm has a shaft nested inside it, and each shaft is provided with a set bolt on both sides of the connecting arm; the bottom end of the shaft is provided with a shaft head vertically, and the soil covering plate cooperates with the corresponding shaft head.

[0006] Preferably, both connecting arms are inclined at an angle of 1 to 15 degrees to the ground.

[0007] Preferably, the toe angle of the two covering discs is -28 to 38 degrees.

[0008] The beneficial effects of this utility model are as follows: The soil covering frame installed at the tail of the mulching machine frame is used to install the soil covering trays. By changing the matching position of the adjusting sleeve and the mounting beam, the spacing of the soil covering position can be changed to adapt to the width of the film. Therefore, during operation, the soil covering trays can effectively cover the soil on the laid film, thus completing the entire mulching operation in one go. Furthermore, by setting the leading angle and inclination angle of the soil covering trays, the trays are less prone to soil accumulation during the mulching process, and the amount of soil covered remains uniform, which helps improve the working quality of the mulching machine. Through the cooperation of the shaft and the connecting arm, the leading angle and height of the two soil covering trays can be adjusted according to the soil conditions, thereby controlling the amount of soil covered. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0010] Figure 1 This is a side view of the overall structure of this utility model;

[0011] Figure 2 This is a front view of the overall structure of this utility model;

[0012] Figure 3 This is a top view of the overall structure of this utility model;

[0013] Figure 4 This is a partial structural diagram of the present invention.

[0014] In the diagram: 1. Film covering machine frame; 2. Traction wheel; 3. Plowing assembly; 4. Film hanging assembly; 5. Film supporting wheel; 6. Film pressing wheel; 7. Soil covering frame; 8. Installation beam; 9. Connecting arm; 10. Adjusting sleeve; 11. Soil covering plate; 12. Shaft; 13. Shaft head. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] according to Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a mulching machine soil covering assembly includes a mulching frame 1, which, from front to back, is equipped with a traction wheel 2, a plowing assembly 3, a film hanging assembly 4, a film supporting wheel 5, and a film pressing wheel 6. It also includes: soil covering frames 7, which are arranged in pairs and connected to both sides of the tail of the mulching frame 1, with each of the two soil covering frames 7 having an outwardly extending mounting beam 8 at its free end; connecting arms 9, each with an adjusting sleeve 10 at its top that mates with the mounting beam 8, and a set bolt that mates with the mounting beam 8; and soil covering discs 11, which are connected to the bottom of each connecting arm 9, with the concave surfaces of the two soil covering discs 11 facing each other. Both connecting arms 9 are inclined at an angle of 1 to 15 degrees to the ground, preferably 15 degrees. The toe angle of the two soil covering discs 11 is -28 to 38 degrees, preferably 33 degrees.

[0017] With the above settings, the soil covering frame 7 installed at the tail of the mulching machine frame 1 is used to install the soil covering plate 11. By changing the matching position of the adjusting sleeve 10 and the mounting beam 8, the spacing of the soil covering position is changed to adapt to the width of the film. Therefore, during the operation, the soil covering plate 11 can effectively cover the soil on the laid film, thereby completing the entire mulching operation in one go. With the setting of the front toe angle and the inclination angle of the soil covering plate 11, the soil covering plate 11 is not easy to sludge during the soil covering process, and the amount of soil covering can be kept uniform, which is conducive to improving the operation quality of the mulching machine.

[0018] The connecting arm 9 is internally fitted with a shaft 12, and each shaft 12 is provided with a set bolt on both sides of the connecting arm 9; the bottom end of the shaft 12 is provided with a shaft head 13 vertically, and the soil covering plate 11 is fitted with the corresponding shaft head 13.

[0019] By cooperating with the shaft 12 and the connecting arm 9, the leading angle of the two covering discs 11 and the height of the covering discs 11 can be adjusted according to the soil conditions, thereby achieving the desired amount of soil covering.

[0020] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A film laminating machine soil covering assembly, comprising a film laminating machine frame (1), the film laminating machine frame (1) is provided with a traction wheel (2), a ploughing assembly (3), a film hanging assembly (4), a film supporting wheel (5) and a film pressing wheel (6) from front to back in order, characterized in that, Also include: Covering frame (7), the covering frame (7) is arranged in pairs, and is connected with the film frame (1) tail two sides, and the free end of two covering frame (7) is equipped with outwardly extending mounting beam (8) respectively; Connecting arm (9), the top of connecting arm (9) is equipped with adjusting sleeve (10) matched with mounting beam (8), adjusting sleeve (10) is equipped with tight bolt matched with mounting beam (8); Covering disc (11), the covering disc (11) is connected and arranged at the bottom of each connecting arm (9), and the concave surface of two covering disc (11) is oppositely arranged.

2. The film laminating machine soil covering assembly of claim 1, wherein: The inside of connecting arm (9) is nested with shaft rod (12), and connecting arm (9) two sides correspond to each shaft rod (12) and are equipped with tight bolt respectively; the bottom of shaft rod (12) is vertically equipped with shaft head (13), and the covering disc (11) is matched with corresponding shaft head (13).

3. The film laminating machine soil covering assembly of claim 1, wherein: Two connecting arm (9) are inclined within 1 to 15 degrees with the ground.

4. The film laminating machine soil covering assembly of claim 1, wherein: The front beam angle of two covering disc (11) is negative 28 to 38 degrees.

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