Double-row reverse soil feeding, fertilizing, film covering and sowing all-in-one machine

Abstract

A double-row reverse soil feeding, fertilizing, film mulching and sowing all-in-one machine comprises a machine frame, a three-point suspension frame, two furrow ploughs, two fertilizing boxes, two seed boxes, a mulching film frame and two sets of automatic soil covering systems are arranged on the machine frame, the three-point suspension frame and the two furrow ploughs are all installed on the front side of the machine frame, and two land wheels are further installed on the front side of the machine frame; in conclusion, the machine integrates operations of ditching, fertilizing, seeding, film mulching, soil covering and the like, so that the agricultural production process is greatly simplified, and the working efficiency is improved; the mulching film is beneficial to keeping soil humidity, inhibiting weed growth, increasing ground temperature and promoting early growth of crops; due to the design of a chain transmission pair of the automatic soil covering system, the soil covering process is more uniform and consistent, the mulching film is effectively covered on the soil, and the automation level of agricultural production is enhanced; production cost can be reduced, crop yield can be increased, and economic benefits of farmers can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of fertilization and sowing technology, specifically relating to a double-row reverse soil application, fertilization, mulching and sowing integrated machine. Background Technology

[0002] Mulching technology is widely used in crop cultivation, ensuring crops receive adequate moisture and maintain suitable temperatures for growth by covering the soil with plastic film. In recent years, mulching has been particularly prevalent in dryland crop cultivation, becoming a crucial technique for drought resistance, moisture retention, and high yields. With advancements in science and technology, mulching and soil-covering machines have emerged, replacing manual labor for surface mulching. Furthermore, to enable simultaneous fertilization and sowing operations during mulching and soil-covering, reducing agricultural production steps and the labor burden on agricultural workers, machines combining fertilization, sowing, mulching, and soil-covering functions have appeared, significantly lowering agricultural production costs. Utility Model Content

[0003] The present invention aims to provide a double-row reverse soil application, fertilization, mulching and sowing integrated machine to solve the technical problem of complex structure of existing fertilization, sowing, mulching and soil covering machines.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] The double-row reverse soil application, fertilization, mulching and seeding integrated machine includes a frame, on which are set a three-point suspension frame, two furrowing plows, two fertilizer boxes, two seed boxes, mulch film frame and two sets of automatic soil covering system. The three-point suspension frame and two furrowing plows are installed on the front side of the frame, and two ground wheels are also installed on the front side of the frame.

[0006] The fertilizer box is equipped with an electric fertilizer dispenser and a fertilizer box motor. The fertilizer box motor drives the electric fertilizer dispenser to rotate. Two fertilizer pipes are connected to the bottom of the fertilizer box, and the lower ends of the two fertilizer pipes are connected to the rear of two furrowing plows.

[0007] The plastic film frame is located behind the furrowing plow. The plastic film frame is equipped with a plastic film shaft, and the plastic film is placed on the plastic film shaft. Two seed boxes are located on the rear side of the machine frame. Two sets of electric seed metering devices are also installed on the rear side of the machine frame. The two seed boxes are connected to the two sets of electric seed metering devices through seed metering pipes.

[0008] Two automatic soil covering systems are set up side by side. The automatic soil covering system includes a soil chamber, and a chain drive pair is installed inside the soil chamber. The chain drive pair is set at an angle. A soil outlet is set at the top of the soil chamber. A guide plate is installed at the soil outlet. The lower end of the chain drive pair is located between the ground wheel and the mulch film. The upper end of the chain drive pair extends to the soil outlet. Several digging scoops are installed on the chain of the chain drive pair. All the digging scoops are set up side by side at intervals.

[0009] Furthermore, a leveling device is installed at the bottom of the frame, located below the mulch film shaft.

[0010] Compared with existing technologies, the beneficial effects of this invention are as follows: This invention integrates operations such as ditching, fertilizing, sowing, mulching, and covering with soil into one unit, greatly simplifying the agricultural production process and improving operational efficiency; the use of electric fertilizer dispensers and electric seed dispensers enables quantitative application of fertilizers and seeds, which helps improve crop yield and quality; the furrow leveler helps to level furrows and reduce damage to soil structure; mulching helps to maintain soil moisture, suppress weed growth, and also increases soil temperature, promoting early crop growth; the chain drive design of the automatic soil covering system makes the soil covering process more uniform and consistent, ensuring that the mulch film is effectively covered on the soil, enhancing the level of automation in agricultural production; this invention can reduce production costs, increase crop yields, and thus improve farmers' economic benefits. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of the dual-row reverse soil application, fertilization, mulching and sowing integrated machine of this utility model. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] The present invention will be further described in detail below with reference to the embodiments.

[0015] like Figure 1 As shown, a specific embodiment 1 of the double-row reverse soil application, fertilization, mulching, and seeding integrated machine provided by this utility model is as follows:

[0016] The double-row reverse soil application, fertilization, mulching and seeding integrated machine includes a frame 1. The frame 1 is equipped with a three-point suspension frame 2, two furrowing plows 3, two fertilizer boxes 4, two seed boxes 5, a mulch film frame 6 and two sets of automatic soil covering systems. The three-point suspension frame 2 and the two furrowing plows 3 are installed on the front side of the frame 1. Two ground wheels 7 are also installed on the front side of the frame 1.

[0017] The fertilizer box 4 is equipped with an electric fertilizer dispenser and a fertilizer box motor 8. The fertilizer box motor 8 drives the electric fertilizer dispenser to rotate. Two fertilizer pipes 9 are connected to the bottom of the fertilizer box 4. The lower ends of the two fertilizer pipes 9 are connected to the rear side of the two furrowing plows 3.

[0018] The plastic film frame 6 is located behind the furrowing plow 3. The plastic film frame 6 is equipped with a plastic film shaft, and the plastic film 10 is installed on the plastic film shaft. Two seed boxes 5 are located on the rear side of the machine frame 1. Two sets of electric seed metering devices 11 are also installed on the rear side of the machine frame 1. The two seed boxes 5 are connected to the two sets of electric seed metering devices 11 through seed metering pipes 12 respectively. It should be noted that the electric seed metering device 11 and the electric fertilizer metering device in this embodiment are both existing conventional technologies, and their specific structures will not be described in detail.

[0019] Two automatic soil covering systems are arranged side by side. Each system includes a soil chamber 13, within which a chain drive pair 14 is installed at an angle. A soil outlet 15 is located above the soil chamber 13, and a guide plate 16 is installed at the outlet 15. The lower end of the chain drive pair 14 is located between the ground wheel 7 and the plastic film 10, and the upper end extends to the outlet 15. Several digging scoops 17 are installed on the chain of the chain drive pair 14, arranged side-by-side at intervals. A leveling device 18 is also installed at the bottom of the frame 1, located below the plastic film shaft.

[0020] The double-row reverse soil application, fertilization, mulching, and seeding integrated machine of this embodiment is connected to an agricultural vehicle via a three-point suspension frame 2. The machine moves forward as a whole through the forward traction of the agricultural vehicle. The furrowing plow 3 opens furrows, the ground wheel 7 rolls between the furrows, and the fertilizer box motor 8 drives the electric fertilizer dispenser to rotate, so that the fertilizer in the fertilizer box 4 is discharged into the furrows opened by the furrow opener through the seed pipe 12. At the same time, the mulch film is covered on the land, the furrow leveler 18 can level the furrows, and the chain drive pair 14 drives the soil digger 17 to rotate. The bottom soil digger 17 digs up the soil, and with the transmission of the chain drive pair 14, the soil digger 17 moves upward to the soil outlet 15 of the soil chamber 13. Finally, the soil in the soil digger 17 falls onto the guide plate 16, and the soil rolling down the guide plate 16 covers the mulch film.

[0021] It should be noted that, in this document, terms such as “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A double-row, reverse-mounting, fertilizing, mulching, and seeding integrated machine, characterized in that: The machine frame is provided with a three-point suspension frame, two furrowers, two fertilizer boxes, two seed boxes, a mulching film frame and two sets of automatic soil covering systems. The fertilizer box is provided with an electric fertilizer distributor and a fertilizer box motor, the fertilizer box motor drives the electric fertilizer distributor to rotate, the bottom of the fertilizer box is connected with two fertilizer pipes, and the lower ends of the two fertilizer pipes are connected to the rear sides of the two furrowers. The mulching film frame is located behind the furrowers, the mulching film frame is provided with a mulching film shaft, and the mulching film shaft is provided with mulching films; the two seed boxes are arranged on the rear side of the machine frame, and two groups of electric seed distributors are arranged on the rear side of the machine frame; the two seed boxes are connected with the two groups of electric seed distributors through seed distribution pipes. The two sets of automatic soil covering systems are arranged side by side, and each set of automatic soil covering system comprises a soil bin, a chain transmission pair is arranged in the soil bin, the chain transmission pair is arranged obliquely, a soil outlet is arranged above the soil bin, a soil guide plate is arranged at the soil outlet, the lower end of the chain transmission pair is located between the ground wheel and the mulching film, the upper end of the chain transmission pair extends to the soil outlet, and a plurality of soil digging spoons are arranged on the chain of the chain transmission pair.

2. The double-row reverse top-dressing fertilizing and mulching seeding integrated machine according to claim 1, characterized in that: A furrow leveler is further arranged on the bottom of the machine frame and located below the mulching film shaft.

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