CN210840563U - Adjustable sweet potato ridge culture cultivator - Google Patents

Abstract

The utility model discloses an adjustable sweet potato ridge culture cultivator, which comprises a main frame (1), wherein the front part of the main frame (1) is provided with a lower traction frame (5) and an upper traction frame (4), a pair of forearm adjusting short sleeves (8) are symmetrically arranged on the two sides of the forearm of the main frame (1), the forearm adjusting short sleeve (8) is provided with a supporting wheel adjusting rod (2) through an adjusting screw (11), and the lower end of the supporting wheel adjusting rod (2) is provided with a guide supporting wheel (9); a pair of rear arm adjusting short sleeves (7) are symmetrically arranged on two sides of a rear arm of the main frame (1) through U-shaped bolts (6), V-shaped plough adjusting rods (3) are arranged on the rear arm adjusting short sleeves (7) through adjusting screws (11), and V-shaped ploughs (10) are arranged at the bottom ends of the V-shaped plough adjusting rods (3). The equipment has small overall mass, can be adapted to a tractor with more than 12 horsepower, and has flexible operation.

Description

Adjustable sweet potato ridge cultivator

technical field

The utility model relates to farming implements, in particular to the field of sweet potato ridge farming machinery, in particular to an adjustable sweet potato ridge farming cultivator.

Background technique

At present, the high-yield and high-efficiency planting of sweet potato is mainly a ridge cultivation mode. Due to the different farming systems in different regions, the width and height of the ridge are also various. In the past, weeding and cultivating furrows and furrows was mainly performed manually, which was labor-intensive and time-consuming. Although there are large-scale machines for inter-ridge tillage, it is difficult to meet the needs of different ridges and cultivators. Therefore, it is necessary to design a cultivator suitable for different ridges of sweet potato.

SUMMARY OF THE INVENTION

The utility model aims to provide a cultivator with adjustable width and height, which can perform cultivating operations between two ridges with different ridge widths and ridge heights.

The utility model is realized by adopting the following technical solutions:

An adjustable sweet potato ridge cultivator includes a main frame, a lower traction frame and an upper traction frame are arranged at the front of the main frame, a pair of forearm adjustment short sleeves are symmetrically arranged on both sides of the forearm of the main frame, and the forearm adjustment short The sleeve is installed with a support wheel adjustment rod through an adjustment screw, and a guide support wheel is installed at the lower end of the support wheel adjustment rod; a pair of rear arm adjustment short sleeves are symmetrically installed on both sides of the rear arm of the main frame through U-shaped bolts, and the rear arm adjusts The short sleeve is installed with a V-shaped plow adjusting rod through an adjusting screw, and a V-shaped plow is installed at the bottom end of the V-shaped plow adjusting rod.

When in use, connect the upper and lower traction frames to the tractor, and place the two guide support wheels and the two V-shaped plows between the two ridges. Adjust the height of the rectangular main frame. Adjust the depth of cultivating again by fine-tuning the V-plow adjustment lever. In order to adapt to different ridge widths, the width of the two V-shaped plows can be adjusted by moving the U-bolt left and right.

The adjustable sweet potato ridge cultivator adopts a conventional mechanical structure design, and its biggest feature can be adjusted according to the height and width of the ridge to suit different sweet potato ridge farming modes. The overall quality is small, it can be adapted to tractors with more than 12 horsepower, and the operation is flexible, which solves the problems of labor shortage and low production efficiency.

The utility model has a reasonable design and has good practical application and popularization value.

Description of drawings

Figure 1 shows a front view of an adjustable sweet potato interrow cultivator.

Figure 2 shows a side view of the adjustable sweet potato interrow cultivator.

Figure 3 shows a top view of the adjustable sweet potato interrow cultivator.

In the picture: 1-(rectangular) main frame, 2-support wheel adjustment rod, 3-V-type plow adjustment rod, 4-upper draw frame, 5-lower draw frame, 6-U-bolt, 7-rear arm adjustment short Set, 8- Forearm Adjustment Short Set, 9- Guide Support Wheel, 10- V-Plow, 11- Adjustment Screw.

Detailed ways

The specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

An adjustable sweet potato ridge cultivator, as shown in Figures 1, 2, and 3, includes a main frame 1, the front part of the main frame 1 is provided with a lower traction frame 5 and an upper traction frame 4, and two sides of the forearm of the main frame 1 are symmetrically provided with a For the forearm adjustment short sleeve 8, the forearm adjustment short sleeve 8 is installed with the support wheel adjusting rod 2 through the adjustment screw 11, and the guide support wheel 9 is installed at the lower end of the support wheel adjustment rod 2; the two sides of the rear arm of the main frame 1 are respectively installed symmetrically through U-shaped bolts 6 A pair of rear arm adjustment short sleeves 7, the rear arm adjustment short sleeve 7 is installed with a V-shaped plow adjustment rod 3 through an adjustment screw 11, and a V-shaped plow 10 is installed at the bottom end of the V-shaped plow adjustment rod 3.

In specific applications, the adjustable sweet potato ridge cultivator adopts a horizontally arranged rectangular main frame, and the center of the main frame is reinforced by two symmetrical rectangular steel pipes. The forearm of the frame is fixed with two longitudinal short forearm adjustment sleeves. The adjustment screw is connected to the adjustment rod of the support wheel in the forearm adjustment sleeve. The bottom end of the adjustment rod of the support wheel is installed with a guide support wheel through the wheel frame. A group of lower traction frames are fixed at 3 places, and an upper traction frame is arranged on the upper part. Two longitudinal rear arm adjusting sleeves are fixed by two U-shaped bolts on both sides of the rear arm of the main frame. The adjusting screw is connected to the V-shaped plow adjusting rod in the rear arm adjusting short sleeve, and the V-shaped plow adjusting rod is fixedly connected to the V-shaped plow.

When in use, connect the upper and lower traction frames to the tractor, and place the two guide support wheels and the two V-shaped plows between the two ridges. Adjust the height of the rectangular main frame. Adjust the depth of cultivating again by fine-tuning the V-plow adjustment lever. In order to adapt to different ridge widths, the width of the two V-shaped plows can be adjusted by moving the U-bolt left and right.

The above-mentioned adjustable sweet potato ridge cultivator has a small overall mass, can be adapted to tractors with more than 12 horsepower, and is flexible in operation.

The technical solutions in the implementation cases of the present invention are described above clearly and completely. Obviously, the implemented cases are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art can make all the Other embodiments should also belong to the protection scope of the present invention.

Claims (1)

1. An adjustable sweet potato ridge cultivation cultivator, characterized in that it comprises a main frame (1), and a lower traction frame (5) and an upper traction frame (4) are arranged at the front of the main frame (1). A pair of forearm adjusting short sleeves (8) are symmetrically arranged on both sides of the forearm of the frame (1), and the forearm adjusting short sleeves (8) are installed with a supporting wheel adjusting rod (2) through an adjusting screw (11), and the supporting wheel adjusting rod ( 2) A guide support wheel (9) is installed at the lower end; a pair of rear arm adjustment short sleeves (7) are symmetrically installed on both sides of the rear arm of the main frame (1) through U-shaped bolts (6). (7) Install the V-shaped plow adjusting rod (3) through the adjusting screw (11), and the V-shaped plow (10) is installed at the bottom end of the V-shaped plow adjusting rod (3).

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