Film drawing machine

Abstract

The utility model provides a film drawing machine which comprises a machine frame, a film drawing assembly and a film drawing roller, the film drawing assembly is installed on the machine frame, and the film drawing roller is installed in the film drawing assembly. The film drawing roller is composed of a rotating shaft, a bearing, a roller seat, baffles and a roller, the rotating shaft is rotationally connected into the roller seat through the bearing, the roller is fixedly connected to the roller seat, and the baffles are fixedly connected to the two ends of the roller. The film drawing assembly is fixedly connected to the machine frame, the film drawing assembly is a tubular body, and the film drawing roller is inserted into the film drawing assembly. According to the utility model, the principle of a movable pulley is utilized, the dragging force to the fabric is reduced by pulling the fabric, the fabric and covering soil buried on the fabric are pulled out from the ground while the fabric is not torn, and the unearthing speed is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machinery, in particular to a film drawing machine. Background Art

[0002] During the grape planting process, in order to keep the grape vines warm in winter, farmers cover the grape vines with fabric and then cover them with soil to protect the grape vines. In spring, in order to prevent the grape vines from being injured or killed by the soil and fabric, the fabric and the soil on it need to be removed from the grape vines. The existing method is that farmers use a shovel to remove the soil on the grape vines, and then pull the fabric out of the grape vines by hand. This method is slow to remove the soil and fabric and consumes a lot of physical strength. Utility Model Content

[0003] In order to make soil removal and film pulling easier and reduce the labor burden of farmers, the utility model provides a film pulling machine, including a frame, a film pulling assembly, and a film pulling roller. The film pulling assembly is installed on the frame, and the film pulling roller is installed in the film pulling assembly.

[0004] The film-drawing roller is composed of a rotating shaft, a bearing, a roller seat, a baffle and a roller. The rotating shaft is rotatably connected in the roller seat through the bearing, the roller is fixed on the roller seat, and baffles are fixed at both ends of the roller.

[0005] Preferably, the film-drawing assembly is fixedly connected to the frame, the film-drawing assembly is a tubular body, and the film-drawing roller is inserted into the film-drawing assembly.

[0006] Preferably, the film pulling assembly consists of a second rotating shaft, a swing arm, a pin, and a pin hole. The second rotating shaft is fixed to the frame, the swing arm is rotatably connected to the second rotating shaft, and the swing arm is connected to the frame through the pin and the pin hole.

[0007] The utility model utilizes the principle of a movable pulley to pull the fabric to reduce the pulling force on the fabric, and at the same time, pulls the fabric and the covering soil buried thereon out of the ground without tearing the fabric, thereby improving the unearthing speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0009] Figure 1 It is a schematic diagram of the working of the right side of the film drawing machine embodiment 1;

[0010] Figure 2 It is a schematic diagram of the left side of the film drawing machine embodiment 1;

[0011] Figure 3It is a partially enlarged schematic diagram of a film-drawing roller of a film-drawing machine;

[0012] Figure 4 It is a schematic diagram of the right side operation of a film drawing machine embodiment 2;

[0013] Figure 5 It is a schematic diagram of the left side working of the film drawing machine embodiment 2.

[0014] In the figure: 1-frame, 2-film pulling assembly, 3-film pulling roller, 31-rotating shaft, 32-bearing, 33-roller seat, 34-baffle, 35-roller, 21-second rotating shaft, 22-swing arm, 23-pin, 24-pin hole. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0016] A film drawing machine provided in Example 1 of the utility model comprises a frame 1, a film drawing assembly 2, and a film drawing roller 3, wherein the film drawing assembly 2 is mounted on the frame 1, and the film drawing roller 3 is mounted in the film drawing assembly 2;

[0017] The film-drawing roller 3 is composed of a rotating shaft 31, a bearing 32, a roller seat 33, a baffle 34, and a roller 35. The rotating shaft 31 is rotatably connected to the roller seat 33 through the bearing 32, and the roller 35 is fixed to the roller seat 33. Baffles 34 are fixed to both ends of the roller 35.

[0018] The film-drawing assembly 2 is fixedly connected to the frame 1 . The film-drawing assembly 2 is a tubular body. The film-drawing roller 3 is inserted into the film-drawing assembly 2 .

[0019] Working principle: Connect the rear suspension frame of the tractor to the frame 1, insert the film-pulling roller 3 into the film-pulling assembly 2 at one end, and pass the fabric in the grape field around the film-pulling roller 3. When the tractor moves forward, the film-pulling roller 3 will pull out the soil and fabric buried in the ground on one side. Insert the film-pulling roller 3 into the film-pulling assembly 2 at the other end, pass the fabric in the grape field around the film-pulling roller 3, and pull out the soil and fabric buried in the ground on the other side.

[0020] A film drawing machine provided in Example 2 of the present utility model comprises a frame 1, a film drawing assembly 2, and a film drawing roller 3, wherein the film drawing assembly 2 is mounted on the frame 1, and the film drawing roller 3 is mounted in the film drawing assembly 2;

[0021] The film-drawing roller 3 is composed of a rotating shaft 31, a bearing 32, a roller seat 33, a baffle 34, and a roller 35. The rotating shaft 31 is rotatably connected to the roller seat 33 through the bearing 32, and the roller 35 is fixed to the roller seat 33. Baffles 34 are fixed to both ends of the roller 35.

[0022] The film pulling assembly 2 consists of a second rotating shaft 21, a swing arm 22, a pin 23, and a pin hole 24. The second rotating shaft 21 is fixed to the frame 1, and the swing arm 22 is rotatably connected to the second rotating shaft 21. The swing arm 22 is connected to the frame 1 through the pin 23 and the pin hole 24.

[0023] Working principle: connect the rear suspension frame of the tractor to the frame 1, connect the film-pulling roller to the film-pulling assembly 2, swing the swing arm 22 to the right end, and pass the fabric in the grape field around the film-pulling roller 3. When the tractor moves forward, the film-pulling roller 3 drags out the soil and fabric buried in the ground on the right side.

[0024] Connect the rear suspension frame of the tractor to the frame 1, connect the film-pulling roller to the film-pulling assembly 2, swing the swing arm 22 to the left end, and pass the fabric in the grape field around the film-pulling roller 3. When the tractor moves forward, the film-pulling roller 3 drags out the soil and fabric buried in the ground on the left side.

[0025] The above are only specific embodiments of the present invention, which enable those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A film drawing machine, characterized in that: It comprises a frame (1), a film-drawing assembly (2), and a film-drawing roller (3), wherein the film-drawing assembly (2) is mounted on the frame (1), and the film-drawing roller (3) is mounted in the film-drawing assembly (2); The film-drawing roller (3) is composed of a rotating shaft (31), a bearing (32), a roller seat (33), a baffle (34), and a roller (35); the rotating shaft (31) is rotatably connected to the roller seat (33) via the bearing (32); the roller (35) is fixed to the roller seat (33); and baffles (34) are fixed to both ends of the roller (35).

2. The film drawing machine according to claim 1, characterized in that: The film-pulling assembly (2) is fixedly connected to the frame (1); the film-pulling assembly (2) is a tubular body; and the film-pulling roller (3) is inserted into the film-pulling assembly (2).

3. The film drawing machine according to claim 1, characterized in that: The film pulling assembly (2) is composed of a second rotating shaft (21), a swing arm (22), a pin (23), and a pin hole (24); the second rotating shaft (21) is fixedly connected to the frame (1); the swing arm (22) is rotatably connected to the second rotating shaft (21); and the swing arm (22) is connected to the frame (1) via the pin (23) and the pin hole (24).

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