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CN-117099518-B - Rotary tillage seeder

CN117099518BCN 117099518 BCN117099518 BCN 117099518BCN-117099518-B

Abstract

The invention relates to the technical field of agricultural machinery and discloses a rotary tillage planter, which comprises a box body and a connecting wheel, wherein the connecting wheel is fixedly connected to the surface of the box body, two transmission shells are symmetrically and fixedly connected to the two sides of the box body, a pressing wheel is rotationally connected to the opposite surfaces of the two transmission shells, a positioning rod is pushed by a notch plate, seeds leak from the inside of the pressing column and fall on a reclaimed land, concentrated growth of crops in a specific area is avoided, the problem that poor growth conditions are caused due to concentrated growth of crops is solved, plants can be grown more uniformly through staggered planting of the plants in the positions of the crops, the phenomenon that the crops block light rays mutually is avoided, the poor growth of the crops is avoided, the space gap for harvesting the crops is improved, the entering of manual operation or mechanical equipment is facilitated during harvesting is facilitated, meanwhile, the propagation risk of plant diseases and insect pests can be effectively reduced through staggered planting of the plants, and the crops are beneficial to keeping healthy growth conditions.

Inventors

  • WEN ZHONG
  • WANG JINBAO
  • Shi xinghuo
  • XIONG SHUYUN
  • SUN QIANQING
  • HUANG ANGUO

Assignees

  • 江西赣发机械制造有限公司

Dates

Publication Date
20260505
Application Date
20231007

Claims (7)

  1. 1. The rotary tillage planter comprises a box body (11) and a connecting wheel (12), wherein the connecting wheel (12) is fixedly connected to the surface of the box body (11), two transmission shells (13) are symmetrically and fixedly connected to two sides of the box body (11), a pressing wheel (14) is rotatably connected to opposite surfaces of the two transmission shells (13), transmission shafts (15) are fixedly connected to two ends of the pressing wheel (14), rollers (16) are fixedly connected to two ends of the transmission shafts (15), a sowing box (17) is inserted into the top of the box body (11), and a spreading hole (18) is symmetrically formed in the bottom of the inner wall of the sowing box (17), and the rotary tillage planter is characterized in that a transmission assembly (2) for driving an integral device to transmit is arranged in the box body (11), a sowing assembly (3) for pressing and weeding a field and sowing crop seeds is arranged in the box body (11), and a spreading assembly (4) for spreading soil is arranged in the box body (11); The transmission assembly (2) comprises a belt (21), a first rotating shaft (22) and a fixing frame (23), wherein the belt (21) is symmetrically connected to two ends of the transmission shaft (15) in a transmission mode, the number of the belts (21) is two, the first rotating shaft (22) is in transmission connection with the inside of the two belts (21), the fixing frames (23) are symmetrically connected to the surface of the first rotating shaft (22) in a rotating mode, and one ends, far away from the first rotating shaft (22), of the two fixing frames (23) are fixedly connected with the sowing box (17); the sowing assembly (3) comprises a second fixing rod (31) and a second spur gear (32), the second fixing rod (31) is rotatably connected to the bottom of the sowing box (17), and the second spur gear (32) is fixedly connected to the bottom of the second fixing rod (31); The seeding component (3) further comprises a fixing piece (33), the fixing piece (33) is fixedly connected to the bottom of the spur gear II (32), the bottom of the fixing piece (33) is fixedly connected with a rotating shaft II (35), a notch plate (34) is sleeved on the surface of the rotating shaft II (35), nuts (36) are fixedly connected to the bottom of the rotating shaft II (35), fixing blocks (37) are symmetrically and fixedly connected to the middle parts of two sides of the notch plate (34), two fixing blocks (37) are arranged, one side, far from the nuts (36), of each fixing block (37) is fixedly connected with a locating rod (38), two sliding grooves (39) are symmetrically formed in the bottom of the seeding box (17) and at the top of the locating rod (38), springs I (312) are fixedly connected to the corresponding ends of the sliding grooves (39), one ends, far from the centers of the seeding box (17), of the springs I (312) are fixedly connected with trapezoidal sliding blocks I (310), one ends, far from the centers of the seeding box I (312), of the trapezoidal sliding blocks (310) are fixedly connected with one ends, far from the fixing box (11), of the two trapezoidal sliding blocks (310) are fixedly connected with one side, far from the center of the seeding box (11), two equal fixedly connected with telescopic link (314) in fixed casing (313) inner wall top, two equal fixedly connected with of telescopic link (314) bottom two stopper (315), two equal fixedly connected with of stopper (315) corresponds two trapezoidal slider two (316), two leak two (317) have all been seted up on trapezoidal slider two (316) surface, two leak one (311) have all been seted up on trapezoidal slider one (310) surface, two equal fixedly connected with of trapezoidal slider two (316) bottom leak pipe (318), two equal fixedly connected with press post (319) in the bottom of leak pipe (318), two leak three (320) have all been seted up to the inside of press post (319).
  2. 2. The rotary tillage planter according to claim 1, wherein the transmission assembly (2) further comprises a first bevel gear (24), the first bevel gear (24) is fixedly connected to the middle of the first rotating shaft (22), a first fixing rod (27) is rotatably connected to the bottom of the inner wall of the box body (11), a first spur gear (26) is fixedly connected to the top of the first fixing rod (27), the bottom of the first spur gear (26) is meshed with a second spur gear (32), a second bevel gear (25) is fixedly connected to the top of the first spur gear (26), and the second bevel gear (25) is meshed with the first bevel gear (24).
  3. 3. The rotary tillage planter according to claim 1, wherein the fertilizer spreading component (4) comprises a fertilizer spreading box (41), the fertilizer spreading box (41) is inserted into the box body (11), a fertilizer spreading hole (42) is formed in the bottom of the inner wall of the fertilizer spreading box (41), a transmission groove (43) is formed in the bottom of the outer wall of the fertilizer spreading box (41), a spring II (44) is fixedly connected to one end, close to the fertilizer spreading box (17), of the transmission groove (43), an L-shaped plate (45) is fixedly connected to one end, far away from the fertilizer spreading box (17), of the spring II (44), the L-shaped plate (45) is slidably connected to the transmission groove (43), and rotary tillage cutters (46) are arranged in the middle equidistant ring of the pressing wheel (14).
  4. 4. The rotary tillage planter according to claim 1, wherein the shape of the third leakage opening (320) is matched with the shape of the second leakage opening (317), the first leakage opening (311) and the material scattering hole (18).
  5. 5. The rotary tillage planter according to claim 3, characterized in that the L-shaped plate (45) is provided with holes, and the shape of the holes is matched with the shape of the fertilizer spreading holes (42).
  6. 6. The rotary tillage planter according to claim 1, wherein five metal knives with triangular cross sections are arranged on the surface of the pressing column (319) in an equidistant ring manner.
  7. 7. A rotary tilling seeding machine according to claim 1, wherein the fifth wheel (12) is driven on an external traction machine.

Description

Rotary tillage seeder Technical Field The invention relates to the technical field of agricultural machinery, in particular to a rotary tillage planter. Background The rotary cultivator is a cultivator matched with a tractor to complete cultivation and harrowing operation, and has the characteristics of strong soil breaking capability, flat surface after cultivation and the like, so that the rotary cultivator is widely applied, but when the conventional rotary cultivator is used for breaking soil, grass roots in soil are wound on blades to slow down or stop rotating the rotation speed of the blades, so that the cultivation efficiency of the whole seeder is reduced, an operator needs to stop to clean the blades to continue cultivation, unnecessary interruption and time waste are caused, the grass roots are wound on the blades to easily damage mechanical equipment, and meanwhile, when seeds fall down, the grass roots or weeds exist in the soil to prevent the seeds from falling down, so that the seeds cannot fall into the soil after the rotary cultivation is finished, the operator needs to re-seed the rotary cultivated soil again, and the operator needs to perform the step again; the newly cultivated soil may lack enough nutrients for plants to absorb and grow, continuous cultivation using a rotary cultivator without fertilization may lead to exhaustion of nutrients in the soil, the soil is the basis for plant growth, and nutrients required by plants are continuously stripped without supplementing enough fertilizers, which may lead to degradation of soil quality, become barren and unsuitable for planting crops; The existing rotary cultivator breaks soil and sows along straight lines when working, and the track of planting is a single straight line, so that soil is continuously and singly utilized, so that nutrients such as nitrogen, phosphorus and potassium are excessively consumed, and further other areas are rarely or not effectively utilized, the waster resistance of the soil is reduced, the risks of soil diseases and insect pests are increased, root systems of crops are intensively grown in specific areas, the space and resource supply of the root systems are reduced, the root system competition among plants is initiated, and the growth and development of the plants are affected. For this purpose, a rotary tillage planter is proposed. Disclosure of Invention The invention aims to provide a rotary tillage planter to solve the problems in the prior art. The rotary tillage planter comprises a box body and a connecting wheel, wherein the connecting wheel is fixedly connected to the surface of the box body, two transmission shells are symmetrically and fixedly connected to the two sides of the box body, a pressing wheel is rotatably connected to the opposite surfaces of the two transmission shells, transmission shafts are fixedly connected to the two ends of the pressing wheel, rollers are fixedly connected to the two ends of the transmission shafts, a sowing box is inserted into the top of the box body, material scattering holes are symmetrically formed in the bottom of the inner wall of the sowing box, a transmission assembly for driving the whole device to drive is arranged in the box body, a sowing assembly for pressing, weeding and sowing crop seeds for soil in a field is arranged in the box body, and a material scattering assembly for scattering fertilizer for soil is arranged in the box body; the transmission assembly comprises a belt, a first rotating shaft and fixing frames, wherein the belt is symmetrically connected to two ends of the transmission shaft in a transmission mode, the first rotating shaft is connected inside the two belts in a transmission mode, the fixing frames are symmetrically connected to the surface of the first rotating shaft in a rotation mode, and one ends, far away from the first rotating shaft, of the two fixing frames are fixedly connected with the seeding box; the seeding assembly comprises a second fixed rod and a second spur gear, the second fixed rod is rotationally connected to the bottom of the seeding box, and the second spur gear is fixedly connected to the bottom of the second fixed rod. Preferably, the transmission assembly further comprises a first helical gear, the first helical gear is fixedly connected to the middle of the first rotating shaft, the bottom of the inner wall of the box body is rotationally connected with a first fixing rod, the top of the first fixing rod is fixedly connected with a first spur gear, the bottom of the first spur gear is meshed with a second spur gear, the top of the first spur gear is fixedly connected with a second helical gear, and the second helical gear is meshed with the first helical gear. Preferably, the seeding subassembly is still including the stationary blade, stationary blade fixedly connected with in the bottom of spur gear II, the bottom fixedly connected with axis of rotation II of stationary blade, the notch board h