CN-224218914-U - Sugarcane stubble leveling device for hillside fields

CN224218914UCN 224218914 UCN224218914 UCN 224218914UCN-224218914-U

Abstract

The utility model discloses a sugarcane stubble leveling device for hilly lands, which relates to the technical field of agricultural instruments and comprises a frame, wherein a driving mechanism, a stubble leveling mechanism, a height adjusting mechanism, a spacing adjusting mechanism, a tensioning adjusting mechanism and a depth limiting mechanism are arranged on the frame, the stubble leveling mechanism comprises an outer cylinder, a rotary cylinder and a rotary rod, the outer cylinder is movably connected on the frame, the rotary cylinder is rotationally connected in the outer cylinder, the rotary cylinder is in transmission connection with the driving mechanism through a belt, the rotary rod is rotationally connected in the outer cylinder, the connecting rod is arranged on the rotating rod, the connecting rod is connected in the rotating cylinder in a sliding way, the bottom end of the rotating rod penetrates through the outer cylinder and is connected with the cutter, the height adjusting mechanism is movably connected with the top end of the connecting rod, the output end of the interval adjusting mechanism is fixedly connected with the outer cylinder, and the tensioning adjusting mechanism is used for tensioning a belt.

Inventors

QIU LIHANG
LU LIWEI
YAN HAIFENG
ZHOU HUIWEN
JIA ZHAOXIONG
LUO HANMIN
Wei Youchen
WEI HONGCHUI
WEI YUANKE
HE HAIBO

Assignees

广西壮族自治区农业科学院

Dates

Publication Date: 20260512
Application Date: 20250331

Claims (10)

1. A hillside field sugarcane stubble leveling device, comprising: A frame (1) on which a connection frame (11) for connecting an external driving device is provided; a driving mechanism (2) arranged on the frame (1); The stubble leveling mechanisms (3) are arranged, the two stubble leveling mechanisms (3) are in transmission connection with the driving mechanism (2) through belts (321), each stubble leveling mechanism (3) comprises an outer cylinder (31), a rotating cylinder (32) and a rotating rod (33), each outer cylinder (31) is movably connected to the frame (1), each rotating cylinder (32) is rotationally connected to the corresponding outer cylinder (31), each rotating cylinder (32) is in transmission connection with the driving mechanism (2) through each belt (321), each rotating rod (33) is rotationally connected to the corresponding outer cylinder (31), each rotating rod (33) is provided with a connecting rod (331), each connecting rod (331) is slidably connected to the corresponding rotating cylinder (32), and the bottom end of each rotating rod (33) penetrates through the corresponding outer cylinder (31) to be connected with a cutter (332); the height adjusting mechanism (4) is arranged on the frame (1), and the height adjusting mechanism (4) is movably connected with the top end of the connecting rod (331); The interval adjusting mechanism (5) is arranged on the frame (1), and the output end of the interval adjusting mechanism (5) is fixedly connected with the outer cylinder (31); A tensioning adjustment mechanism (6) arranged on the frame (1) for tensioning the belt (321); The depth limiting mechanisms (7) are arranged on the frame (1), and the depth limiting mechanisms (7) are provided with at least two and are used for adjusting the relative positions of the ground and the cutters (332).
2. The sugarcane stubble leveling device for the hilly field according to claim 1 is characterized in that a driving cavity (12) and a storage cavity (13) are arranged on the frame (1), and a cover plate (131) is arranged on the storage cavity (13).
3. The sugarcane stubble leveling device on the hillside fields is characterized in that the driving mechanism (2) comprises a driving rod (21), a bevel gear (22), a conical fluted disc (23) and a driving rotary rod (24), the driving rotary rod (24) is rotatably connected in the driving cavity (12), one end of the driving rotary rod (24) penetrates through the driving cavity (12) to be externally connected with the conical fluted disc (23), an installation table (14) is arranged beside the conical fluted disc (23) on the frame (1), the driving rod (21) is rotatably connected onto the installation table (14), the conical gear (22) is arranged at one end, facing the conical fluted disc (23), of the driving rod (21), and the conical gear (22) is in meshed connection with the conical fluted disc (23).
4. A sugarcane stubble leveling device on a hillside field according to claim 3, wherein the driving rotary rod (24) is provided with two first belt pulleys (241), the rotary drum (32) is provided with a second belt pulley (322), and the belt (321) is sleeved on the first belt pulleys (241) and the second belt pulleys (322).
5. The sugarcane stubble leveling device on the hillside field according to claim 4, wherein the tensioning adjusting mechanism (6) comprises a tensioning rod (61), a pulling block (62) and a tensioning adjuster (63), symmetrical sliding tables (121) are arranged on the inner bottom side and the upper side of the driving cavity (12), sliding grooves (1211) are formed in the sliding tables (121), two ends of the tensioning rod (61) are respectively connected in the sliding grooves (1211) on the bottom side and the sliding grooves (1211) on the upper side in a sliding mode, a third belt pulley (611) is arranged on the tensioning rod (61), the belt (321) is sleeved on the third belt pulley (611) to form a triangular relationship with the first belt pulley (241) and the second belt pulley (322), the pulling block (62) is rotatably connected to the tensioning rod (61), one end of the tensioning adjuster (63) is connected with the pulling block (62), and the other end of the tensioning adjuster is connected to the frame (1).
6. The sugarcane stubble leveling device for hillside fields as claimed in claim 2, wherein a first long through groove (122) is formed in the inner bottom side of the driving cavity (12), a second long through groove (123) corresponding to the first long through groove (122) is formed in the inner upper side of the driving cavity (12), the outer cylinder (31) is slidably connected in the first long through groove (122), the rotary cylinder (32) is slidably connected in the second long through groove (123), the spacing adjusting mechanism (5) comprises a spacing adjuster (51) and a connecting block (52), the connecting block (52) is fixedly connected with the outer cylinder (31), one end of the spacing adjuster (51) is connected with the connecting block (52), and the other end of the spacing adjuster is connected to the frame (1).
7. The sugarcane stubble leveling device on the hillside according to claim 1, wherein the height adjusting mechanism (4) comprises a height adjuster (41) and an adjusting plate (42), a rail groove (421) is formed in one side, facing towards the connecting rod (331), of the adjusting plate (42), limiting grooves (422) are formed in two opposite sides of the rail groove (421), a circular connecting table (3311) is arranged at the top end of the connecting rod (331), a circular limiting table (3312) is arranged on the circular connecting table (3311), the circular limiting table (3312) is slidably connected in the limiting grooves (422), the circular connecting table (3311) is slidably connected in the rail groove (421), and two ends of the adjusting plate (42) are connected with the frame (1) through the height adjuster (41).
8. The sugarcane stubble leveling device on the hillside according to claim 1, wherein the depth limiting mechanism (7) comprises a depth limiting supporting rod (71), a depth limiting wheel (72), a first U-shaped frame (73) and a first screw cap (74), one end of the depth limiting supporting rod (71) penetrates through the frame (1) to the driving cavity (12), the first U-shaped frame (73) and the first screw cap (74) are fixedly arranged on one side of the frame (1), and the other end of the depth limiting supporting rod is rotatably connected with the depth limiting wheel (72).
9. The sloping and hillside field sugarcane stubble leveling device according to claim 1, further comprising a soil gathering mechanism (8), wherein the soil gathering mechanism (8) is provided with a plurality of soil gathering mechanisms and is arranged on the frame (1), the soil gathering mechanism (8) comprises a soil gathering supporting rod (81), a soil gathering disc (82), at least one base plate (83), a second U-shaped frame (84) and a second nut (85), one end of the soil gathering supporting rod (81) penetrates through the frame (1) to the storage box, the second U-shaped frame (84) and the second nut (85) are fixedly arranged on the frame (1), the other end of the second U-shaped frame is fixedly connected with the soil gathering disc (82), an adjusting groove (15) is formed in the position, located on the soil gathering supporting rod (81), of the base plate (83) is arranged in the middle of the connection of the soil gathering supporting rod (81) and the frame (1).
10. The sloping and hilling field sugarcane stubble leveling device according to claim 1, further comprising a ridge leveling mechanism (9), wherein the ridge leveling mechanism (9) is arranged on the frame (1), the ridge leveling mechanism (9) comprises a rotating frame (91), two ridge leveling supporting rods (92), a third U-shaped frame (93) and a third screw cap (94), one end of each of the two Ping Long supporting rods (92) penetrates through the frame (1) to the storage box, the other end of each of the two supporting rods is fixedly arranged on one side of the frame (1) through the third U-shaped frame (93) and the third screw cap (94), and the other end of each of the two supporting rods is respectively connected with two ends of the rotating frame (91) in a rotating mode.

Description

Sugarcane stubble leveling device for hillside fields Technical Field The utility model relates to the technical field of agricultural equipment, in particular to a sugarcane stubble leveling device for a hilly land. Background Sugarcane is perennial root crop of ridge culture, namely, after the last year sugarcane is harvested, the sugarcane stumps left in the ridge soil sprout and grow into soil under proper environmental conditions, and then sugarcane plants grow, and the sugarcane plants are managed to be planted in place for one time and can be harvested continuously for 3-5 years. The perennial root sugarcane stubble cutting machine belongs to field management machinery in agricultural machinery classification, is an agricultural process very important for perennial root sugarcane, and because the stumps of the sugarcane left with the roots after manual cutting or mechanical harvesting are uneven, the growth of perennial root plants and subsequent sugarcane is affected, if stubble cutting treatment is not carried out, the diameter of the sugarcane exposed on the ground is easily affected by chill, insect damage and the like, the germination of the basal part of the perennial root sugarcane is affected, or the sugarcane buds on the ground grow rapidly and the roots are not covered by soil, insufficient nutrients can be obtained in the growth process, so that later-stage sugarcane seedlings die, the sugarcane seedlings do not grow into sugarcane stems, and the yield of the sugarcane is affected. In order to carry out stubble leveling operation on harvested perennial root sugarcane, the existing stubble leveling device in the current market cannot adjust the distance and the height of stubble leveling knives, so that the application range is limited, the ridge height cannot be leveled, a large amount of time is required to be spent for leveling the ridge height after stubble leveling, and time and labor are wasted. Disclosure of utility model In order to overcome at least one of the defects described in the prior art, the utility model provides a hillside sugarcane stubble leveling device. So as to solve the problems that the spacing and the height of the stubble cutter cannot be adjusted. The utility model adopts the technical proposal for solving the problems that: A hillside field sugarcane stubble leveling device comprising: a frame on which a connection frame for connecting an external driving device is provided; The driving mechanism is arranged on the frame; The stubble leveling mechanisms are provided with two stubble leveling mechanisms, the two stubble leveling mechanisms are in transmission connection with the driving mechanism through belts, each stubble leveling mechanism comprises an outer cylinder, a rotary cylinder and a rotary rod, the outer cylinders are movably connected to the frame, the rotary cylinders are rotationally connected in the outer cylinders, the rotary cylinders are in transmission connection with the driving mechanism through the belts, the rotary rods are rotationally connected in the outer cylinders, connecting rods are arranged on the rotary rods, the connecting rods are in sliding connection in the rotary cylinders, and the bottom ends of the rotary rods penetrate through the outer cylinders and are connected with cutters; the height adjusting mechanism is arranged on the frame and is movably connected with the top end of the connecting rod; The interval adjusting mechanism is arranged on the frame, and the output end of the interval adjusting mechanism is fixedly connected with the outer cylinder; the tensioning and adjusting mechanism is arranged on the frame and used for tensioning the belt; the depth limiting mechanism is arranged on the frame and is provided with at least two depth limiting mechanisms for adjusting the relative positions of the ground and the cutter. Further, a driving cavity and a storage cavity are arranged on the frame, and a cover plate is arranged on the storage cavity. Further, actuating mechanism includes actuating lever, conical gear, conical fluted disc and drive dwang, the drive dwang rotates to be connected at the drive intracavity, drive dwang one end runs through the drive chamber and has the conical fluted disc to external connection, be located the other mount table that is equipped with of conical fluted disc in the frame, it is connected with the actuating lever to rotate on the mount table, the actuating lever is equipped with conical gear towards conical fluted disc one end, conical gear and conical fluted disc meshing are connected. Further, the driving rotary rod is provided with two first belt pulleys, the rotary drum is provided with a second belt pulley, and the belt is sleeved on the first belt pulley and the second belt pulley. Further, tensioning adjustment mechanism includes take-up lever, pull block and tensioning regulator, all be equipped with symmetrical slip table on drive chamber inner bottom side and the upside