CN211909630U

CN211909630U - Special seedling supplementing machine for paddy field pool edge

Info

Publication number: CN211909630U
Application number: CN202020088408.XU
Authority: CN
Inventors: 温波; 张贵; 刘铁
Original assignee: Luobei Wolong Rice Transplanter Manufacturing Co ltd
Current assignee: Luobei Wolong Rice Transplanter Manufacturing Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-13
Anticipated expiration: 2030-01-16

Abstract

A special seedling supplementing machine at the edge of a paddy field pool, belonging to agricultural machinery; the longitudinal outer side of the power chassis frame is longitudinally provided with a seedling box assembly through a mounting frame, the forward direction of the power chassis frame is consistent with that of the power chassis frame, a seedling box movement driving assembly is arranged on the longitudinal outer side of the power chassis frame and above the mounting frame through a support and is parallel to the seedling box assembly, two ends of a seedling box reciprocating movement pushing and pulling rod are respectively connected with the seedling box movement driving assembly and the seedling box assembly, a planting arm driving shaft is longitudinally arranged and rotatably hung on the lower part of the power chassis frame through a hanging plate frame, a crank is fixedly arranged on the planting arm driving shaft, a hanging adjusting seat is arranged on the longitudinal side part of the lower side of the power chassis frame, the crank is hinged with the planting arm assembly, and two ends of the hanging rocker arm are respectively connected with the hanging adjusting seat and the planting arm assembly; the machine realizes the mechanized seedling transplanting and seedling supplementing of the missed seedling transplanting edges after the machine transplanting operation at the inner sides of the pool ridges at the periphery of the paddy field plots, has high operation efficiency and good transplanting quality, and improves the land utilization rate.

Description

Special seedling supplementing machine for paddy field pool edge

Technical Field

The invention belongs to agricultural machinery, and mainly relates to a special machine for transplanting and replanting seedlings on a soil leaking ground, wherein mechanical seedling transplanting cannot be performed on the inner periphery of a paddy field close to pool ridges.

Background

At present, various existing rice mechanical transplanting machines adopt a transverse configuration structure that a seedling box assembly is arranged at the front part or the rear part of a power chassis frame and is vertical to the advancing direction of a power chassis of the transplanting machine, and a planting arm assembly is matched with a transverse seedling box assembly relatively to complete longitudinal row transplanting operation of rice seedlings in the same advancing direction of machines. Due to the limitation of the structural design of the seedling box assembly, the distance between a seedling gate at the position of the outermost edge of the seedling box assembly and the inner side wall of the pool ridge is about 300 mm, so that the planting arm assembly cannot plant rice seedlings in the paddy field soil with the width of 300 mm, the rice seedlings are not planted in the paddy field soil with the circumference of the paddy field, the field area utilization rate is greatly reduced, and the rice yield is reduced. Particularly, in recent years, with the rapid increase of the rice transplanting and planting area in Heilongjiang areas in China, the total area of the soil leaking areas is more and more, and the increase of the total yield of rice and the economic benefit of agricultural production are influenced. In order to solve the problems, the rice seedling transplanting operation is rarely completed manually by manpower, but the operation cost of agricultural labor is greatly increased along with the transfer of agricultural labor to cities and towns, so that the manual transplanting method by manpower is difficult to adopt, the current situation of machine transplanting missing can be maintained, the waste of land resources and the reduction of grain yield are caused.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and designs a special paddy field pond-side special seedling supplementing machine by combining the actual requirements of rice transplanting and transplanting operation, so that the aims of high transplanting efficiency, good transplanting quality, reduced operation cost, improved land utilization rate, reduced land resource waste and increased rice yield are fulfilled.

The purpose of the invention is realized as follows: the special seedling supplementing machine for the paddy field pool side comprises a power chassis frame, a seedling box assembly, a seedling box moving driving assembly and a planting arm assembly, wherein a walking driving wheel and a gasoline engine are respectively installed on the front side part and the rear side part of the power chassis frame, the seedling box assembly is longitudinally arranged on the longitudinal right side outer part or the longitudinal left side outer part of the power chassis frame through a mounting frame, the forward direction of the power chassis frame is consistent with that of the power chassis frame, the seedling box moving driving assembly is installed on the longitudinal right side outer part or the longitudinal left side outer part of the power chassis frame, the position above the mounting frame is parallel to the seedling box assembly through a support, and two ends of a seedling box reciprocating moving pushing and pulling rod are respectively connected with the seedling box moving driving assembly and the seedling box assembly; a planting arm driving shaft is longitudinally arranged and rotatably hung on the lower part of the power chassis frame through a hanging plate frame, a crank is fixedly arranged on the front end part of the planting arm driving shaft, a hanging adjusting seat is arranged on the longitudinal left side part or the longitudinal right side part of the lower side of the power chassis frame, the crank is hinged with a connecting arm of a planting arm assembly, and two ends of a hanging rocker arm are respectively hinged with the hanging adjusting seat and the connecting arm of the planting arm assembly; the planting arm assembly is matched with the seedling box assembly relatively.

The invention creates a transverse configuration scheme that a seedling box assembly and a planting arm assembly of a rice transplanter on a traditional power chassis are vertical to the forward direction of an implement, adopts a scheme that the seedling box assembly and the planting arm assembly are longitudinally configured on the power chassis frame in the same direction with the forward direction of the implement after rotating by 90 degrees, replanting seedlings in a strip-line mode along the longitudinal direction of the implement during transplanting, changes the traditional technical scheme and structure, realizes mechanized seedling transplanting and replanting operation of missed transplanting of the land edge after mechanical transplanting operation at the periphery of a paddy field land close to the land edge of a pool ridge, and has the characteristics of unique, novel, reasonable and simple structure, high replanting efficiency, good quality, simple and convenient operation, reliable operation, few faults, full utilization of land resources, improvement of effective utilization rate of land and increase of grain yield.

Drawings

FIG. 1 is a schematic view of the general structure of a special seedling supplementing machine at the edge of a paddy field pool;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a top view of fig. 2.

Description of part numbers in the figures:

1. the seedling planting machine comprises a power chassis frame, 2, a traveling driving wheel, 3, a seedling box moving driving assembly, 4, a hanging adjusting seat, 5, a hanging rocker arm, 6, a seedling box assembly, 7, chain wheels D, 8, a gasoline engine, 9, a gasoline engine power output shaft, 10, a transmission belt, 11, a transmission reducer, 12, chain wheels A, 13, a reducer power input shaft, 14, chains A, 15, chains B, 16, chain wheels B, 17, a hanging panel frame, 18, a planting arm driving shaft, 19, chain wheels C, 20, a crank, 21, a planting arm assembly, 22, a connecting arm, 23, a seedling box reciprocating moving pushing rod, 24, a mounting frame, 25 and a support.

Detailed Description

The following detailed description of the inventive embodiments is provided in connection with the accompanying drawings. A special seedling supplementing machine for paddy field pool sides comprises a power chassis frame 1, a seedling box assembly 6, a seedling box mobile driving assembly 3 and a planting arm assembly 21, wherein a walking driving wheel 2 and a gasoline engine 8 are respectively installed on the front side part and the rear side part of the power chassis frame 1, the seedling box assembly 6 is installed on the longitudinal right side outer part or the longitudinal left side outer part of the power chassis frame 1 in a longitudinal configuration mode, the forward traveling direction of the power chassis frame 1 is consistent with that of the seedling box assembly 6 through an installation frame 24, the seedling box mobile driving assembly 3 is installed on the longitudinal right side outer part or the longitudinal left side outer part of the power chassis frame 1 and positioned above the installation frame 24 through a support 25 and parallel to the seedling box assembly 6, and two ends of a seedling box reciprocating pushing and pulling rod 23 are respectively connected with the seedling box mobile driving assembly 3 and the seedling box assembly 6; a planting arm driving shaft 18 is longitudinally and rotatably arranged on the lower part of the power chassis frame 1 through a hanging plate frame 17, a crank 20 is fixedly arranged on the front end part of the planting arm driving shaft 18, a hanging adjusting seat 4 is arranged on the upper side part of the lower side of the power chassis frame 1 in the longitudinal left direction or the lower side part of the power chassis frame 1 in the longitudinal right direction, the crank 20 is hinged with a connecting arm 22 of a planting arm assembly 21, and two ends of a hanging rocker arm 5 are respectively hinged with the hanging adjusting seat 4 and the connecting arm 22 of the planting arm assembly 21; the planting arm assembly 21 is correspondingly matched with the seedling box assembly 6.

The structure of the seedling box assembly 6 moving transmission system and the planting arm assembly 21 seedling taking motion transmission system is as follows: a transmission reducer 11 is arranged on a power chassis frame 1, a power output shaft 9 of a gasoline engine is connected with a power input shaft 13 of the reducer of the transmission reducer 11 by a transmission belt 10, a chain wheel A12 is fixedly arranged on the power output shaft of the transmission reducer 11, a chain wheel B16 and a chain wheel C19 are fixedly arranged on a planting arm driving shaft 18, a chain wheel D7 is fixedly arranged on a seedling box moving driving assembly 3, a chain A14 is sleeved on the chain wheel A12 and the chain wheel B16, the power output shaft of the transmission reducer 11 is connected with the planting arm driving shaft 18, a chain B15 is sleeved on the chain wheel C19 and the chain wheel D7, and the planting arm driving shaft 18 is connected with the seedling box moving driving assembly 3.

During the operation of transplanting and replenishing the seedlings, when the seedling box assembly 6 is longitudinally assembled on the outer part of the right side of the power chassis frame 1, the seedling replenishing machine completes seedling replenishing by adopting the whole machine to rotate and circle in the anticlockwise direction along the inner side of the pool ridge of the paddy field while walking, and when the seedling box assembly 6 is longitudinally assembled on the outer part of the left side of the power chassis frame 1, the seedling replenishing machine completes seedling replenishing by adopting the whole machine to rotate and circle in the clockwise direction along the inner side of the pool ridge of the paddy field while walking. The machine tool moves forward under the driving of the walking driving wheel 2, the rotary power of the gasoline engine 8 sequentially passes through a gasoline engine power output shaft 9, a driving belt 10, a speed reducer power input shaft 13, a transmission speed reducer 11, a chain wheel A12, a chain A14, a chain wheel B16, a planting arm driving shaft 18, a crank 20 and a connecting arm 22 to drive the planting arm assembly 21 to complete the seedling transplanting and supplementing operation after the seedlings are taken from the seedling door of the seedling box assembly 6, and the continuous transverse seedling transplanting movement mode that the planting arm assembly 21 is consistent with the advancing direction of the machine tool is realized in the advancing of the power chassis frame 1 to supplement the seedlings in rows; the rotary planting arm driving shaft 18 drives the seedling box moving driving assembly 3 to rotate through a chain wheel C19, a chain B15 and a chain wheel D7, and drives the seedling box assembly 6 to do back and forth reciprocating motion which is the same as the forward moving direction of the machine tool through the seedling box reciprocating pushing rod 23, so as to complete the continuous seedling supplying action for the planting arm assembly 21.

Claims

1. The utility model provides a special benefit seedling machine in paddy field pond limit, includes power chassis frame (1), seedling case assembly (6), seedling case removal drive assembly (3) and arm assembly (21) of planting install walking drive wheel (2) and gasoline engine (8) on the preceding lateral part of power chassis frame (1) and the posterolateral part respectively, its characterized in that: a seedling box moving driving assembly (3) which is arranged on the longitudinal right side outer part or the longitudinal left side outer part of the power chassis frame (1) in a longitudinal configuration mode and is consistent with the advancing direction of the power chassis frame (1) through a mounting frame (24) is arranged on the longitudinal right side outer part or the longitudinal left side outer part of the power chassis frame (1), is positioned above the mounting frame (24) and is parallel to the seedling box moving driving assembly (6) through a support (25), and two ends of a seedling box reciprocating moving pushing and pulling rod (23) are respectively connected with the seedling box moving driving assembly (3) and the seedling box assembly (6); a planting arm driving shaft (18) is longitudinally and rotatably hung and installed on the lower portion of the power chassis frame (1) through a hanging plate frame (17), a crank (20) is fixedly installed on the front end portion of the planting arm driving shaft (18), a hanging adjusting seat (4) is installed on the upper side portion of the lower side of the power chassis frame (1) in the longitudinal left direction or the lower side portion of the lower side of the power chassis frame (1) in the longitudinal right direction, the crank (20) is hinged with a connecting arm (22) of a planting arm assembly (21), and two ends of a hanging rocker arm (5) are respectively hinged with the connecting arm (22) of the hanging adjusting seat (4) and the planting arm assembly (21); the planting arm assembly (21) is relatively matched with the seedling box assembly (6).

2. The special seedling supplementing machine for the paddy field pool side of claim 1, which is characterized in that: the structure of the seedling box assembly (6) moving transmission system and the planting arm assembly (21) seedling taking motion transmission system is as follows: a transmission reducer (11) is installed on a power chassis frame (1), a power output shaft (9) of a gasoline engine is connected with a reducer power input shaft (13) of the transmission reducer (11) by a transmission belt (10), a chain wheel A (12) is fixedly installed on the power output shaft of the transmission reducer (11), a chain wheel B (16) and a chain wheel C (19) are fixedly installed on a planting arm driving shaft (18), a chain wheel D (7) is fixedly installed on a seedling box mobile driving assembly (3), a chain A (14) is sleeved on the chain wheel A (12) and the chain wheel B (16), the power output shaft of the transmission reducer (11) is connected with the planting arm driving shaft (18), a chain B (15) is sleeved on the chain wheel C (19) and the chain wheel D (7), and the planting arm driving shaft (18) is connected with the seedling box mobile driving assembly (3).