CN-120584577-B - Straw returning and film collecting integrated machine

CN120584577BCN 120584577 BCN120584577 BCN 120584577BCN-120584577-B

Abstract

The invention relates to the technical field of agricultural planting and discloses a straw returning and film collecting integrated machine, which comprises a driving vehicle, wherein the side wall of the driving vehicle is connected with a film collecting machine, the output end of the film collecting machine is connected with a straw pulverizer, the distribution of crushed straw in the straw returning is limited, after the straw pulverizer is used for crushing the straw, crushed straw fragments remain on the surface of soil passing by, as the driving vehicle at the front part moves, two cable arms can cable fragments after the straw is crushed along the way, the straw fragments gradually move to the center according to the internal structure, the space at an included angle formed by the two cable arms is reserved, a large amount of crushed straw is limited to be accumulated at one position, and the crushed straw is dispersed in the soil in a near uniform degree.

Inventors

SONG LING
ZHOU MINGHUA
ZHU YUHAO
ZHENG JING

Assignees

中国科学院、水利部成都山地灾害与环境研究所

Dates

Publication Date: 20260512
Application Date: 20250620

Claims (4)

1. The utility model provides a straw returning and receipts membrane all-in-one, includes driving car (13), the lateral wall of driving car (13) is connected with receipts membrane machine (14), the output of receipts membrane machine (14) is connected with straw rubbing crusher (15), its characterized in that still includes: the connecting mechanism (1), the inside of the connecting mechanism (1) is provided with a connecting component (11); The side wall of the connecting component (11) is provided with a limiting component (12) for limiting equipment; the field returning mechanism (2), wherein an exploitation component (21) is arranged in the field returning mechanism (2) and is used for being connected with equipment; a driving mechanism (3), wherein a driving assembly (31) is arranged in the driving mechanism (3) and is used for driving the equipment part; The output end of the driving vehicle (13) is connected with the input end of the film collecting machine (14), and the output end of the film collecting machine (14) is connected with the input end of the straw pulverizer (15); The coupling mechanism (1) comprises: the connecting component (11), the connecting component (11) is fixed on the outer wall of the straw pulverizer (15) through a fixing piece; The fixing piece comprises a sliding cover (111) fixedly connected to the outer wall of the straw pulverizer (15); A limiting assembly (12), wherein the limiting assembly (12) is fixed on the side wall of the straw pulverizer (15) through a limiting piece; the limiting piece comprises a limiting block (121) fixed at the side wall of the straw pulverizer (15); the returning mechanism (2) comprises: the development assembly (21), the development assembly (21) rotates in the interior of the connecting assembly (11) through the rotating piece; the rotating piece comprises a rotating rod (211) rotatably connected inside the connecting assembly (11); The transmission assembly (22) rotates in the development assembly (21) through the rotating piece; The rotating member comprises a rotating rod (211) rotating inside the development assembly (21); the drive mechanism (3) comprises: A driving assembly (31), wherein the driving assembly (31) rotates inside the transmission assembly (22) through the placement piece; The placement member comprises a drive shaft (311) rotating inside a transmission assembly (22); A levelling assembly (32), the levelling assembly (32) being rotated by a setting at an outer wall of the transmission assembly (22); the setting piece comprises a U-shaped connecting frame (321) which rotates at the outer wall of the transmission assembly (22); The connecting assembly (11) comprises two spring sleeves (112) sliding in the sliding cover (111), the bottoms of spring ends of the spring sleeves (112) are fixed on the inner wall of the sliding cover (111), the inner wall of each spring sleeve (112) is sleeved on the outer wall of each electric telescopic rod (113), and one end, far away from each spring sleeve (112), of each electric telescopic rod (113) is rotationally connected with a connecting joint (114); a fixed block (124) is fixedly connected inside the straw pulverizer (15); The development assembly (21) comprises a rotating rod (211) which is rotatably connected to the inner wall of the fixed block (124), two connecting arms (212) are slidably connected to the outer wall of the rotating rod (211), a connecting clamp (213) is rotatably connected to the outer wall of the rotating rod (211), and a fin-shaped development block (214) is rotatably connected to one side, far away from the rotating rod (211), of the connecting clamp (213); wherein, one side of the connecting arm (212) far away from the rotating rod (211) rotates on the outer wall of the fin-shaped development block (214); The transmission assembly (22) comprises an agitating grid (221) which rotates inside the connecting joint (114), a spherical driving shaft (222) is rotatably connected to the bottom of the agitating grid (221), a spherical cavity (223) is formed in the top of the fin-shaped development block (214), and a driving cavity (224) extending to the inside is formed in the side wall of the fin-shaped development block (214); Wherein, drive chamber (224) is the intercommunication setting with spherical cavity (223), spherical drive shaft (222) are placed in the inside of spherical cavity (223).
2. The straw returning and film collecting integrated machine according to claim 1, wherein the limiting assembly (12) comprises two limiting grooves (122) formed in the side wall of the straw pulverizer (15), and two holding arms (123) are rotatably connected to the outer wall of the straw pulverizer (15).
3. The straw returning and film collecting integrated machine according to claim 2, wherein the driving assembly (31) comprises a driving shaft (311) rotatably connected to the inner wall of the driving cavity (224), a protective sleeve (312) is slidably connected to the outer wall of the driving shaft (311), the outer wall of the driving shaft (311) is meshed with the bottom outer wall of the spherical driving shaft (222), a driving roller I (313) is slidably connected to the outer wall of the protective sleeve (312), a driving roller II (314) is slidably connected to the outer wall of one side of the protective sleeve (312) far away from the driving roller I (313), and the side wall of the driving roller I (313) is fixedly connected with the side wall of the driving roller II (314); The inner wall of the first driving roller (313) is meshed with the side wall of the driving shaft (311), the side wall of the first driving roller (313) rotates on the outer wall of the fin-shaped development block (214), and the side wall of the second driving roller (314) rotates on the outer wall of the fin-shaped development block (214).
4. The straw returning and film collecting integrated machine according to claim 3, wherein the leveling component (32) comprises a U-shaped connecting frame (321) rotatably connected to the outer wall of the fin-shaped development block (214), a rotating arm (322) is rotatably connected to one side of the U-shaped connecting frame (321) far away from the fin-shaped development block (214), a limiting rod (323) is slidably connected to the inner wall of one side of the rotating arm (322) far away from the U-shaped connecting frame (321), and the outer wall of the limiting rod (323) slides in the Y-shaped leveling block (324); Wherein, the inner tooth of the first driving roller (313) is meshed with the near end of the driving shaft (311).

Description

Straw returning and film collecting integrated machine Technical Field The invention relates to the technical field of agricultural planting, in particular to a straw returning and film collecting integrated machine. Background When partial crops grow, thin film protection is implemented according to the environmental requirement, and when new cultivation is carried out, the thin film is required to be collected, and straw is buried into soil for returning measures, so that the soil fattening action is carried out; The policy of returning the straw to the field enables the straw to be buried in the soil in a planned way, so that nutrients in the straw are released into the soil to be fertilized, and in the step of crushing and returning the straw to the field, the film collection in the soil, the crushing of the straw and the returning of the straw are possibly carried out due to the need of operating different equipment, and uneven field surface can be easily caused by uneven straw such as burial dosage in the returning of the straw, the proportion difference between the soil and the straw is larger, and the phenomena of uneven crop growth and seedling emergence are affected in the prior art. Disclosure of Invention The invention aims to provide a straw returning and film collecting integrated machine, which aims to solve the problems in the background technology. In order to solve the technical problems, the invention is realized by the following technical scheme: The invention relates to a straw returning and film collecting integrated machine, which comprises a driving vehicle, wherein the side wall of the driving vehicle is connected with a film collecting machine, the output end of the film collecting machine is connected with a straw pulverizer, and the straw returning and film collecting integrated machine comprises: The connecting mechanism is internally provided with a connecting component; the side wall of the connecting component is provided with a limiting component for limiting the equipment; The field returning mechanism is internally provided with an exploitation component which is used for being connected with equipment; and the driving mechanism is internally provided with a driving assembly for driving the equipment part. The output end of the driving vehicle is connected with the input end of the film collecting machine, and the output end of the film collecting machine is connected with the input end of the straw pulverizer. Further, the coupling mechanism includes: the connecting component comprises a fixing piece which is fixed on the outer wall of the straw pulverizer; The fixing piece comprises a sliding cover fixedly connected to the outer wall of the straw pulverizer; The limiting component comprises a limiting piece which is fixed on the side wall of the straw pulverizer; The limiting piece comprises a limiting block fixed at the side wall of the straw pulverizer. Further, the returning mechanism comprises: the development assembly comprises a rotation piece which rotates in the connecting assembly; The rotating piece comprises a rotating rod which is rotatably connected inside the connecting component; the transmission assembly comprises a rotating piece which rotates in the development assembly; The rotating member includes a rotating rod that rotates within the development assembly. Further, the driving mechanism includes: the driving assembly comprises a placing piece which rotates in the transmission assembly; The placement piece comprises a driving shaft which rotates inside the transmission assembly; the leveling component comprises a setting piece which rotates at the outer wall of the transmission component; the setting piece comprises a U-shaped connecting frame which rotates at the outer wall of the transmission assembly. Further, the connecting assembly comprises two spring sleeves sliding in the sliding cover, the bottoms of the spring ends of the spring sleeves are fixed on the inner wall of the sliding cover, the inner wall of the spring sleeve is sleeved on the outer wall of the electric telescopic rod, and one end, far away from the spring sleeve, of the electric telescopic rod is rotationally connected with a connecting joint. Further, the limiting assembly comprises two limiting grooves formed in the side wall of the straw pulverizer, two cable arms are rotatably connected to the outer wall of the straw pulverizer, and a fixing block is fixedly connected to the interior of the straw pulverizer. Further, the development assembly comprises a rotating rod which is rotationally connected to the inner wall of the fixed block, two connecting arms are slidingly connected to the outer wall of the rotating rod, a connecting clamp is rotationally connected to the outer wall of the rotating rod, and a fin-shaped development block is rotationally connected to one side, far away from the rotating rod, of the connecting clamp; One side of the connecting arm far away from the