Ridging and film mulching all-in-one machine

Abstract

The utility model discloses a ridging and film mulching all-in-one machine which comprises a traction machine head and an operation frame, the traction machine head is connected with the operation frame through a hinge, and a ditching coulter, a soil returning rotary cutter and a ridging plate are sequentially arranged on the operation frame in the direction of the center line. The traction machine head is an automatic vehicle which is provided with no cab and is of a remote control crawler-type structure. The utility model relates to the technical field of agricultural machinery, in particular to a ridging and film mulching all-in-one machine which can complete ridging and film mulching processes at a time, greatly improves operation efficiency, greatly reduces burden of farmers through an automatic operation mode, preferably adopts a low crawler-type traction machine head without a cab for operation in a greenhouse, and is convenient to operate. The requirements for the operation height and the operation space are reduced, and the method has the advantages of being efficient, stable, high in adaptability, capable of saving resources, easy and convenient to operate and the like in farmland operation.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an integrated ridging and film covering machine. Background Art

[0002] With the continuous development of facility agriculture, all fields of facility agriculture, such as vegetable greenhouses, fruit greenhouses and other daytime greenhouses, need to carry out ridging and film covering operations. In ridging and film covering operations, ridging and film covering integrated machines have been widely used. The machine that realizes this kind of ridging and film covering is called ridging and film covering integrated machine. Compared with other ridging equipment, ridging and film covering integrated machine can not only realize ridging and film covering operations at one time, but also save labor costs and reduce labor intensity.

[0003] However, the head of the traditional ridging and film covering machine is located relatively high, and there is a problem that the ridges on the side of the shed cannot be operated. The ridges on the side cannot be operated automatically by the machine and require manual operation, which is time-consuming and labor-intensive. In view of this, in-depth research was conducted on the above-mentioned problems, which led to this case. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an all-in-one ridging and film covering machine, which solves the problems of the prior art.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a ridging and film covering integrated machine, comprising a traction head and an operating frame, wherein the traction head and the operating frame are connected by a hinge, and a furrowing plow, a soil return rotary knife and a ridging plate are sequentially arranged on the operating frame along the center line direction;

[0006] The tractor head is an automatic vehicle with a remote-controlled crawler structure without a cab;

[0007] A support frame is provided at the tail end of the traction machine head, a control push rod is movably connected to the support frame through a pin shaft, the telescopic end of the control push rod extends to one side of the working frame, a support frame body is welded to the top of the working frame, a movable angle seat is welded to the center of the support frame body, and the telescopic end of the control push rod is movably connected to the movable angle seat;

[0008] The top height of the traction head is lower than or equal to the top height of the working frame;

[0009] A film covering mechanism is arranged between the working frame near the tail end and the ridging board.

[0010] Preferably, a protruding pedestal is provided on the top of the traction head for installing a support frame.

[0011] Preferably, the soil return rotary cutter is movably mounted on the bottom end of the supporting frame, and the height of the soil return rotary cutter is adjustable.

[0012] Preferably, the traction machine head and the hinge are reinforced by welded steel, a rotating support seat is provided at the head end of the working frame and is connected to the welded steel via a hinge, and the furrowing plow is connected to the rotating support seat and is adjustable.

[0013] Preferably, the film coating mechanism is composed of a support roller for supporting the ground film, a tensioning structure installed on the working frame for tensioning the ground film, and a film coating roller in contact with the ground for leveling.

[0014] Preferably, the film covering mechanism further comprises a film pressing wheel and a soil covering wheel, and the film pressing wheel and the soil covering wheel are arranged at the rearmost end of the working frame.

[0015] Beneficial Effects

[0016] The utility model provides a ridging and film covering integrated machine. It has the following beneficial effects: the ridging and film covering integrated machine can complete the two processes of ridging and film covering at one time, greatly improving the operation efficiency, greatly reducing the burden of growers through automated operation, and preferably adopting a low crawler traction head without a cab for operation in the greenhouse, reducing the requirements for operation height and operation space, and showing the advantages of high efficiency, stability, strong adaptability, resource saving and easy operation in farmland operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the ridging and film covering integrated machine described in the utility model.

[0018] Figure 2 It is a schematic diagram of the main structure of a ridging and film covering integrated machine described in the utility model.

[0019] Figure 3 It is a side structural schematic diagram of a ridging and film covering integrated machine described in the utility model.

[0020] Figure 4 It is a schematic diagram of the top view of the structure of the ridging and film covering integrated machine described in the utility model.

[0021] In the figure: 1. traction head; 2. working frame; 3. furrowing plow; 4. soil return rotary knife; 5. ridging plate; 6. support frame; 7. control push rod; 8. support frame; 9. movable angle seat; 10. film covering mechanism; 11. welded steel; 12. rotating support seat; 101. support roller; 102. tensioning structure; 103. film covering roller; 104. film pressing wheel; 105. soil covering wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an implementation scheme: in modern mechanized planting, the ridging and film covering integrated machine is a planting machine for improving the degree of automation in film covering planting. The traditional ridging and film covering machine has a relatively high end height and is mainly towed by a wheeled vehicle. When operating in a greenhouse, the side of the greenhouse often has a slope, which results in limited space for the ridging and film covering machine when operating in the greenhouse, and it is often unable to take into account all areas in the greenhouse, and manual replanting is required, which is time-consuming and labor-intensive.

[0024] In view of the above problems, the present application discloses an integrated ridging and film covering machine, which is divided into a traction head 1 with traction power and an operating frame 2 equipped with a ridging and film covering mechanism 10. In order to lower the operating height and better take into account the ridging and film covering operation in the greenhouse, the head end position of the operating frame 2 is lowered in height, and the traction head 1 is changed from the original wheeled vehicle with a cab to an automatic vehicle with a remote-controlled crawler structure without a cab. Since the bottom of the remote-controlled crawler vehicle is flat and there is no cab, the top height of the traction head 1 is lower than or equal to the top height of the operating frame 2, which can reduce the height of the whole machine, so that the operating area of ​​the operating frame 2 can be increased to cover all the inside of the greenhouse, and mechanical automatic cultivation can also be carried out on the low places on the side of the roc without manual replanting, and due to the crawler structure, its passability is not reduced compared with the traditional large wheeled tractor, and the crawler structure can be adaptively increased due to its heavy characteristics. The weight effect is prevented from tilting on one side of the operating frame;

[0025] According to the instruction manual Figure 1-4 It can be seen that the above-mentioned working frame 2 is sequentially arranged with a furrowing plow 3, a soil return rotary knife 4, a ridging board 5 and a film covering mechanism 10 along the center line direction. Driven by the traction head 1, furrowing (the furrowing plow 3 is connected to the working frame 2 as an adjustable structure, which can be adjusted according to the requirements of agronomic ridging), soil return (the soil return rotary knife 4 rotates the soil furrowed by the plow to return the soil to the center of the ridge platform, which is conducive to ridging), ridging (the ridging board 5 can change the shape of the soil to form a ridge platform) and film covering (the film covering mechanism 10 covers the ridge platform after ridging with a ground film and performs a series of operations such as film pressing and soil covering);

[0026] According to the instruction manual Figure 1-4It can be seen that in order to adjust the height of each mechanism in the working frame 2, a support frame 6 is provided at the tail end of the traction head 1. The support frame 6 is used to install the fixed end of the control push rod 7, and specifically, the control push rod 7 is movably connected through a pin shaft. By adjusting the extension and retraction of the control push rod 7, the angle of the movable angle seat 9 is driven to change. Since the movable angle seat 9 is connected to the supporting frame body 8, and the supporting frame body 8 is connected and installed with the working frame 2, the working frame 2 can be driven to change its angle as a whole under the adjustment action of the control push rod 7, thereby changing the internal machinery, which is used to control the pitch angle of the ridge forming and film covering mechanism 10 on the working frame 2, so as to match the planting process requirements or realize U-turn and reverse travel.

[0027] A protruding pedestal is provided on the top of the traction head 1 for installing the support frame 6. The pedestal is the top cover of the traction head 1, which not only serves to connect the rear working frame 2, but also is used to hold electrical equipment and the power machinery of the traction head 1. The internal electrical and mechanical parts of the traction head 1 can be inspected and repaired by opening the pedestal.

[0028] Furthermore, the soil return rotary cutter 4 is a plate with a spiral structure and the shaft ends on both sides are movably connected to the bottom end of the supporting frame 8. At the same time, the height of the soil return rotary cutter 4 is adjustable to match the requirements of the planting process.

[0029] Furthermore, the traction head 1 and the hinge are reinforced by a welded steel 11, and a rotating support seat 12 is provided at the head end of the working frame 2 and is connected to the welded steel 11 through a hinge. The welded steel 11 and the rotating support seat 12 enhance the connection effect between the traction head 1 and the working frame 2. The furrowing plow 3 is connected to the rotating support seat 12 and can adjust the height and rotation. When the furrowing plow 3 is not in use, the furrowing rotary cutter needs to be rotated out of contact with the ground.

[0030] Further, according to the instructions attached Figure 1-4 It can be known that the above-mentioned film coating mechanism 10 is composed of a supporting roller 101, a film coating roller 103, a tensioning structure 102, a guiding structure, a film pressing wheel 104 and a covering wheel 105. First, the rolled agricultural film material is placed in the supporting roller 101 of the machine, and then the tensioning structure 102 installed on the working frame 2 is adjusted to make the height of the film coating roller 103 contact the ground. After the film material is transmitted to the working area of ​​the film coating roller 103, the film is evenly spread on the ridge through the pressing device, and finally a uniform layer of plastic film is formed. Finally, the film pressing wheel 104 and the covering wheel 105 are connected to the working frame 2 to roll and cover the film.

[0031] From the above, it can be generally known that the ridging and film covering all-in-one machine can complete the two processes of ridging and film covering at one time, greatly improving the working efficiency, and greatly reducing the burden on growers through automated operations. In order to operate in the greenhouse, a low crawler traction head 1 without a cab is preferably used, which reduces the requirements for working height and working space, and shows the advantages of high efficiency, stability, strong adaptability, resource saving and easy operation in farmland operations.

[0032] 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.

Claims

1. A ridging and film covering integrated machine, comprising a tractor head (1) and an operating frame (2), wherein the tractor head (1) and the operating frame (2) are connected via a hinge, and characterized in that: A furrowing plow (3), a soil return rotary knife (4) and a ridging board (5) are arranged in sequence on the working frame (2) along the center line direction; The tractor head (1) is an automatic vehicle with a remote-controlled crawler structure without a cab; A support frame (6) is provided at the rear end of the traction machine head (1), a control push rod (7) is movably connected to the support frame (6) via a pin shaft, a telescopic end of the control push rod (7) extends to one side of the working frame (2), a support frame body (8) is welded to the top of the working frame (2), a movable angle seat (9) is welded to the center of the support frame body (8), and the telescopic end of the control push rod (7) is movably connected to the movable angle seat (9); The top height of the tractor head (1) is lower than or equal to the top height of the working frame (2); A film covering mechanism (10) is arranged between the working frame (2) and the ridging plate (5) near the rear end.

2. The ridging and film-covering integrated machine according to claim 1, characterized in that: The top of the traction machine head (1) is provided with a protruding pedestal for mounting a supporting frame (6).

3. The ridging and film-covering integrated machine according to claim 2, characterized in that: The soil return rotary knife (4) is movably mounted on the bottom end of the support frame (8), and the height of the soil return rotary knife (4) is adjustable.

4. The ridging and film-covering integrated machine according to claim 3, characterized in that: The traction machine head (1) and the hinge are reinforced by a welded steel (11), the head end of the working frame (2) is provided with a rotating support seat (12) connected to the welded steel (11) by a hinge, and the furrowing plow (3) is connected to the rotating support seat (12) and is adjustable.

5. The ridging and film covering integrated machine according to claim 4, characterized in that: The film coating mechanism (10) comprises a support roller (101) for supporting the ground film, a tensioning structure (102) installed on the working frame (2) for tensioning the ground film, and a film coating roller (103) for contacting the ground for leveling.

6. The ridging and film-covering integrated machine according to claim 5, characterized in that: The film-coating mechanism (10) further comprises a film-coating wheel (104) and a soil-covering wheel (105), wherein the film-coating wheel (104) and the soil-covering wheel (105) are arranged at the rearmost end of the working frame (2).

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