CN111357411A - Straw Rope Road Deep Buried Returning Machine - Google Patents

Abstract

The straw rope rat track deep-buried returning machine belongs to agricultural machinery; a connecting shaft is installed on the front side of the frame assembly through a shaft seat, and a depth-limiting connecting arm with a limited depth wheel is fixed on both ends of the connecting shaft. The depth adjustment drive arm is fixed on the connecting shaft, and the buried depth adjustment oil cylinder hinged on the frame assembly is hinged with the depth adjustment drive arm, and the rope bale plate frame is hinged on the right side of the frame assembly to tilt The driving arm is fixed on the rope bale plate frame, and is hinged with the tilt control cylinder hinged on the frame assembly. The straw rope bale is set on the vertical shaft located on the bale plate frame, on the left side of the frame assembly. The first and second rollers are installed on the lower part of the frame assembly, and the left and right side plates of the V-shaped soil cutting are symmetrically installed on the lower part of the frame assembly. The pipe is installed between the left side plate and the guard plate of the V-shaped soil cutting; the structure of the machine is novel and unique, and the deep burial efficiency and quality of the straw rope rat track are high, and the original surface state and soil structure are not damaged.

Description

Straw Rope Road Deep Buried Returning Machine

technical field

The invention belongs to agricultural machinery, and mainly relates to a crop straw returning operation machine.

Background technique

In recent years, with the promulgation and implementation of laws and regulations on the prohibition of field burning of crop straws in my country, the return of crop straws to the field to improve soil fertility has become one of the measures to solve and realize the comprehensive and effective utilization of crop straws. However, up to now, the crop straws scattered on the surface of the field are mostly buried by flat turning, or by mixing with the soil. Conducive to sowing operations and many other technical issues.

At present, an operation mode of making ropes from crop straws and burying the ropes deep into the fields has been developed by opening open trenches on the field surface, which provides new ideas and directions for the technical methods of returning crop straws to the fields. However, digging open trenches and burying straw ropes in the field is not only labor-intensive, labor-intensive, and inefficient, but also destroys the shape and structure of the ridge body, and the surface is uneven, which brings many difficulties to the subsequent mechanized seeding operations.

SUMMARY OF THE INVENTION

The purpose of the present invention is to aim at the problems existing in the above-mentioned prior art, combined with the actual needs of crop straw rope returning to the field, to research and design a straw rope rat road deep burial returning machine, so as to achieve the deep burying and returning of crop stalks without destroying the original The state of the land surface and soil structure, good quality of deep burial, high operation efficiency, low operation cost, and the purpose of providing good seedbed conditions for subsequent less-tillage or no-tillage mechanized seeding operations.

The purpose of the present invention is to achieve this: the straw rope rat road deep-buried returning machine includes a frame assembly and a three-point suspension assembly fitted on the front end of the frame assembly, on the front side of the frame assembly A connecting shaft is installed laterally and rotatably through the shaft seat on the part, and a depth-limiting connecting arm is respectively fixed on the left and right ends of the connecting shaft, and a depth-limiting wheel is rotatably installed on the depth-limiting connecting arm. The depth-limiting adjustment drive arm is fixed on the middle part of the connecting shaft, and the oil cylinder rod of the buried depth adjustment oil cylinder hinged on the frame assembly is hingedly connected with the depth-limiting adjustment drive arm; on the right side of the frame assembly, the The tilting and rotating hinged installation rope bale plate frame, the inclined driving arm is fixed on the rope bale plate frame, the inclination control oil cylinder is hinged on the frame assembly, and the oil cylinder rod of the inclination control oil cylinder is connected with the inclination driving arm, at the A vertical shaft is installed on the rope bale plate frame, and the straw rope bale is rotatably sleeved on the vertical shaft; the left part of the frame assembly is rotatably equipped with a first roller and a second roller in sequence; The left side plate of V-shaped soil cutting and the right side plate of V-shaped soil cutting are symmetrically installed on the lower side in a V-shaped configuration. On the bottom end of the plate, a guard plate is installed in a tapered configuration on the outer side of the left side plate of the V-shaped soil cutting, and the bobbin is installed at the position between the left side plate and the guard plate of the V-shaped soil cutting; The straw rope is matched with the support and guide of the first roller and the second roller successively, and is outputted from the rear end outlet of the hole-opening tapered pipe after being conveyed by the bobbin.

The invention adopts the three technologies of deep burial and returning of straw, deep soil loosening and protective tillage into one, the structure is novel, unique and reasonable. Good, low operating cost, no damage to the original land surface state and soil structure, easy and convenient adjustment and operation of equipment, strong applicability, reliable use, and provide technical support for crop straw rope returning operations.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the deep-buried returning machine of straw rope rat track;

Fig. 2 is the left side view of Fig. 1;

FIG. 3 is a sectional view taken along line A-A of FIG. 2 .

Description of the part number in the picture:

1. Frame assembly, 2. Buried depth control cylinder, 3. Roll control cylinder, 4. Three-point suspension assembly, 5. Straw rope bundle, 6. First roller, 7. Second roller, 8. Vertical shaft , 9, straw rope, 10, rope bale plate frame, 11, left side plate of V-shaped soil cutting, 12, bobbin, 13, guard plate, 14, hole taper pipe, 15, connecting shaft, 16, depth limiting wheel , 17, Depth limit connecting arm, 18, Depth limit adjustment drive arm, 19, Rolling drive arm, 20, Axle seat, 21, V-shaped soil cutting right side plate.

Detailed ways

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. A straw rope rat track deep-buried returning machine includes a frame assembly 1 and a three-point suspension assembly 4 mounted on the front end of the frame assembly 1, passing on the front side of the frame assembly 1 The shaft seat 20 is laterally arranged and rotatably installed with the connecting shaft 15 , the left and right ends of the connecting shaft 15 are respectively fixed with a depth-limiting connecting arm 17 , and a depth-limiting wheel 16 is rotatably installed on the depth-limiting connecting arm 17 . , on the middle part of the connecting shaft 15, a depth-limiting adjustment driving arm 18 is fixedly installed, and the oil cylinder rod of the buried depth-adjusting oil cylinder 2 hinged on the frame assembly 1 is hingedly connected with the depth-limiting adjustment driving arm 18; The rope bale plate frame 10 is hingedly installed on the right side of the assembly 1 and can be tilted left and right, the tilt drive arm 19 is fixed on the rope bale plate frame 10, and the inclination control oil cylinder 3 is hinged on the frame assembly 1, so The cylinder rod of the tilt control oil cylinder 3 is hingedly connected with the tilt drive arm 19, a vertical shaft 8 is installed on the rope bale plate frame 10, and the straw rope bundle 5 is rotatably sleeved on the vertical shaft 8; on the frame assembly 1 The first roller 6 and the second roller 7 are rotatably mounted on the left side in turn; on the lower side of the frame assembly 1, the left side plate 11 of the V-cut soil and the V-shaped cut are symmetrically arranged in a V-shaped configuration as a whole. The right side plate 21 and the open-hole cone 14 are fixedly mounted on the bottom end of the left side plate 11 of the V-shaped soil cutting and the bottom end of the right side plate 21 of the V-shaped soil cutting, on the outer side of the left side plate 11 of the V-shaped soil cutting The guard plate 13 is installed in a tapered configuration, and the bobbin 12 is installed at the position between the left side plate 11 and the guard plate 13 of the V-shaped soil cutting; the straw rope 9 of the straw rope bundle 5 passes through the first roller 6 and the second roller 7 successively. The supporting guide is matched with the bobbin tube 12, and is output from the rear end outlet of the hole-opening tapered tube 14 after being conveyed by the bobbin 12.

During operation, the three-point suspension assembly 4 is used to connect and install the machine on the rear of the traction power machine, and the rope ends of the straw ropes 9 of the straw rope bundle 5 are pulled out from the rear of the hole-opening cone pipe 14 to an appropriate length. Then put the hole-opening cone pipe 14 into the open ditch for storage and drainage on the side of the field, opposite to the ditch wall, or into the deep pit dug in the field in advance to determine the depth. OK, the left and right side panels 11 and 21 of the V-shaped cutting soil lift the cut out soil ridge with a V-shaped cross section upward as a whole. Under the clamping force and frictional force, the straw rope 9 is continuously pulled out from the open-hole taper tube 14, buried and filled in the rat tunnel. Rotate up to ensure the continuous conveying of the straw rope 9 and complete the operation. After the operation, the soil ridge will fall back to its original position, the surface will be flat, and the soil structure of the cultivated layer will not be damaged. The depth adjustment of the straw rope 9 can be completed by adjusting the height of the depth-limiting wheel 16 by adjusting the depth-adjusting drive arm 18 , the connecting shaft 15 and the depth-limiting connecting arm 17 to adjust the height of the depth-limiting wheel 16 by using the telescoping of the buried depth control oil cylinder 2 . The camber angle of the rope bale plate frame 10 and the vertical shaft 8 can be adjusted by using the inclination adjustment and expansion of the oil cylinder 3 , so as to facilitate and facilitate the installation of the straw rope bale 5 .

Claims (1)

1. The utility model provides a straw rope mouse way buries still field machine deeply, includes frame assembly (1) and joins in marriage three point suspension assembly (4) on frame assembly (1) front end portion, its characterized in that: a connecting shaft (15) is transversely and rotatably arranged on the front side part of the rack assembly (1) through a shaft seat (20), a depth limiting connecting arm (17) is fixedly arranged on the left end part and the right end part of the connecting shaft (15) respectively, a depth limiting wheel (16) is rotatably arranged on the depth limiting connecting arm (17), a depth limiting adjusting driving arm (18) is fixedly arranged at the middle part of the connecting shaft (15), and an oil cylinder rod of a buried depth adjusting oil cylinder (2) hinged on the rack assembly (1) is hinged with the depth limiting adjusting driving arm (18); the right side of the rack assembly (1) is hinged with a rope bundling plate frame (10) which can rotate obliquely left and right, an oblique driving arm (19) is fixedly arranged on the rope bundling plate frame (10), an oblique regulating and controlling oil cylinder (3) is hinged on the rack assembly (1), an oil cylinder rod of the oblique regulating and controlling oil cylinder (3) is hinged with the oblique driving arm (19), a vertical shaft (8) is arranged on the rope bundling plate frame (10), and a straw rope bundle (5) is rotatably sleeved on the vertical shaft (8); a first roller (6) and a second roller (7) are rotatably assembled on the left side part of the frame assembly (1) in sequence; a V-shaped soil cutting left side plate (11) and a V-shaped soil cutting right side plate (21) are symmetrically arranged on the lower side portion of a rack assembly (1) in a V-shaped configuration integrally, a hole-opening taper pipe (14) is fixedly arranged at the bottom end portions of the V-shaped soil cutting left side plate (11) and the V-shaped soil cutting right side plate (21), a protection plate (13) is arranged on the outer side portion of the V-shaped soil cutting left side plate (11) in a tapered configuration, and a bobbin (12) is arranged at a position between the V-shaped soil cutting left side plate (11) and the protection plate (13); the straw ropes (9) of the straw rope bundle (5) are sequentially supported, guided and matched through the first roller (6) and the second roller (7), and are conveyed through the bobbin (12) and then output from the rear end outlet of the holed conical pipe (14).

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