CN-224218842-U - Small peanut seeder suitable for hillside fields

Abstract

The utility model relates to the technical field of small-sized seeders, in particular to a small-sized peanut seeder suitable for hilly lands, which comprises a traction frame, wherein a plurality of plow shovel assemblies for turning soil are arranged at the bottom of the traction frame, a plurality of lantern rings are arranged at the bottom of the traction frame in a rolling manner, a plurality of fixing rods are fixedly arranged at the outer sides of the lantern rings, a crushing rod is added at the rear of the plow shovel assemblies, secondary crushing is carried out on a structure block, the crushing rod rotates to squeeze broken soil blocks, the mountain region rubble is more, when meetting the rubble, reset spring compression is yielded, reduces the wearing and tearing of broken pole, makes friction pulley, pivot jump range reduce simultaneously, and it is more stable to advance for the broken pole of other positions can normally be operated, and the route of advancing under the broken pole overlook the state is s type, and broken pole inserts the caking inboard and rocks simultaneously, makes the crushing effect of caking better, and the soil gas permeability after the processing is better, more does benefit to the survival of follow-up seed.

Inventors

• CHU WEN
• WANG SONG
• WANG LILI
• LI CHENG
• ZHANG ZHAODONG
• QI ZIYIN
• JIANG TAO
• XIE JIAN
• ZHU XIAOFENG
• JIANG SHIKAI
• NI WANLI

Assignees

• 安徽省农业科学院作物研究所

Dates

Publication Date

20260512

Application Date

20250610

Claims (6)

1. 1. The small peanut seeder suitable for hillside fields comprises a traction frame (1), wherein a plurality of plow shovel assemblies (2) for turning soil are arranged at the bottom of the traction frame (1), and the small peanut seeder is characterized in that a plurality of lantern rings (9) are arranged at the bottom of the traction frame (1) in a rolling manner, a plurality of fixing rods (13) are fixedly arranged on the outer sides of the lantern rings (9), crushing rods (15) for squeezing, beating, crushing and agglomerating are slidably inserted at the ends of the fixing rods (13), and a reset spring (14) is fixedly arranged between the tops of the crushing rods (15) and the inner sides of the fixing rods (13); One end of the lantern ring (9) is rotatably provided with a buffer spring (10), the other end of the lantern ring is fixedly provided with a push rod (11), and the periphery of one end of the push rod (11) far away from the lantern ring (9) is provided with a plurality of protruding blocks (12) for extruding the push rod (11).
2. 2. The small peanut planter suitable for hillside fields according to claim 1 is characterized in that a plurality of shaft sleeves (6) are fixedly arranged at the bottom of the traction frame (1), rotating shafts (8) are rotatably arranged in the middle of the shaft sleeves (6), friction wheels (5) are fixedly arranged at two ends of each rotating shaft (8), and lantern rings (9) are slidably clamped on the outer sides of the rotating shafts (8).
3. 3. A small peanut planter suitable for hillside fields according to claim 2 characterized in that a reinforcing rod (7) is fixedly arranged between the shaft sleeves (6).
4. 4. A small peanut planter suitable for hillside fields according to claim 3 is characterized in that one end of the buffer spring (10) far away from the lantern ring (9) is fixedly arranged on the outer side of the reinforcing rod (7), and the lug (12) is fixedly arranged on the outer side of the reinforcing rod (7).
5. 5. The small peanut planter suitable for hillside fields according to claim 1 is characterized in that a ditch soil covering device body (4) and a sowing device body (3) are arranged on the outer side of the traction frame (1) in an alternating mode.
6. 6. The small peanut planter suitable for hillside fields according to claim 5, wherein the end part of the traction frame (1) is provided with a connecting hole connected with traction equipment, and the plow blade assembly (2), the crushing rod (15), the gully assembly of the gully earthing equipment body (4), the seeding equipment body (3) and the earthing assembly of the gully earthing equipment body (4) are arranged in sequence from the near to the far according to the distance from the connecting hole.

Description

Small peanut seeder suitable for hillside fields Technical Field The utility model relates to the technical field of small-sized seeders, in particular to a small-sized peanut seeder suitable for hillside fields. Background The peanuts are important oil crops and commercial crops in China, in the main oil crops in China, the peanuts are the oil crops with the highest oil production efficiency, the peanut kernels are rich in proteins, resveratrol and other nutrient substances and are important food processing raw materials, and meanwhile, the peanuts also have strong adaptability, so that the peanuts can be planted in land areas with rich land and can also be planted in hilly and mountain areas with barren soil. The large-scale and mechanical sowing of peanuts is realized in plain lands, but the sowing of peanuts in hilly and mountain lands is still mainly performed by manual sowing, so that the sowing efficiency is low, the cost is high, the peanut planting income is seriously influenced, and large-scale mechanical operation cannot be performed due to complex topography, small land area and large land gradient of the hilly and mountain lands. In order to improve sowing efficiency, part of workers carry out traction operation by means of a small tractor, soil turning, ditching, sowing and earthing equipment is additionally arranged behind the small tractor, but the small soil turning equipment can turn and crush surface soil, but does not have an active crushing mechanism, so that the crushing degree of the soil is limited, and because the soil in hilly and mountain areas is easy to harden into blocks, a small amount of caking possibly exists after crushing, the air permeability of the soil is affected, and the follow-up germination and growth of crops are not facilitated. Disclosure of utility model Aiming at the problems, the application provides a small peanut seeder suitable for hillside fields, which solves the problem of poor crushing and caking effects of small soil turning equipment. The small peanut seeder suitable for hillside fields comprises a traction frame, wherein a plurality of plow shovel assemblies for turning soil are arranged at the bottom of the traction frame, a plurality of lantern rings are arranged at the bottom of the traction frame in a rolling manner, a plurality of fixing rods are fixedly arranged at the outer sides of the lantern rings, crushing rods for extruding, beating, crushing and agglomerating are slidably inserted at the ends of the fixing rods, and a reset spring is fixedly arranged between the tops of the crushing rods and the inner sides of the fixing rods; One end of the lantern ring is rotatably provided with a buffer spring, the other end is fixedly provided with a mandril, the periphery of one end of the ejector rod far away from the lantern ring is provided with a plurality of convex blocks for extruding the ejector rod. In addition, traction frame bottom fixed mounting has a plurality of axle sleeves, and the axle is installed in the axle sleeve middle part joint rotation, and the equal fixed mounting in pivot both ends has the friction pulley, and the lantern ring slip joint is in the pivot outside. In addition, a reinforcing rod is fixedly arranged between the shaft sleeves. In addition, the one end fixed mounting outside the stiffener of the lantern ring is kept away from to the buffer spring, and lug fixed mounting is outside the stiffener. In addition, the outside of the traction frame is provided with a ditch soil covering device body and a seeding device body which are alternately arranged. In addition, the end part of the traction frame is provided with a connecting hole connected with traction equipment, and the plow shovel assembly, the crushing rod, the gully assembly of the gully earthing equipment body, the seeding equipment body and the earthing assembly of the gully earthing equipment body are sequentially arranged from near to far according to the distance from the connecting hole. The beneficial effects of the utility model are as follows: According to the small peanut seeder suitable for hillside fields, the crushing rod is additionally arranged behind the plow shovel assembly, the crushing rod is used for secondarily crushing the blocks, the crushing rod rotates to extrude broken soil to agglomerate, when broken stones in hillside are more, the reset spring is compressed to give way when broken stones are encountered, abrasion of the crushing rod is reduced, meanwhile, jump amplitude of the friction wheel and the rotating shaft is reduced, the advancing is more stable, and the crushing rods at other positions can work normally; the route of advancing under the broken pole overlook state is s type, and broken pole inserts the caking inboard and rocks simultaneously for the crushing effect of caking is better, and the soil gas permeability after the processing is better, more does benefit to the survival of follow-up seed. Drawings The utility m