CN107409563B

CN107409563B - Rice transplanter

Info

Publication number: CN107409563B
Application number: CN201710671918.2A
Authority: CN
Inventors: 侯新龙
Original assignee: Guangxi Liucheng Lyuzhiyuan Ecological Agricultural Technology Co ltd
Current assignee: Guangxi Liucheng Lyuzhiyuan Ecological Agricultural Technology Co ltd
Priority date: 2017-08-08
Filing date: 2017-08-08
Publication date: 2020-04-03
Anticipated expiration: 2037-08-08
Also published as: CN107409563A

Abstract

The invention discloses a rice transplanter which comprises guide plates with guide grooves and arranged obliquely, wherein the lower part of each guide groove is provided with a rice transplanting gun, the bottoms of the rice transplanting guns are arranged on a transmission shaft, the guide plates are arranged at the front part of a horizontal base plate, the front part of the base plate is inclined upwards by 28-32 degrees, the front part of the base plate is provided with a groove for avoiding the rice transplanting gun, and the base plate is provided with a handle inclined towards the tail end of the base plate by 43-48 degrees; the lower part of the guide groove is inserted with a seedling blocking block through a spring in the guide plate, a clamp of the seedling transplanting gun is a U-shaped clamping opening perpendicular to the rod part of the seedling transplanting gun, and one end of the transmission shaft is provided with a rocker arm extending towards the handle direction and used for driving the transmission shaft to rotate. The invention can solve the problems of complex structure, heavy weight, high use cost and inconvenient use of the existing multi-row rice transplanter.

Description

Rice transplanter

Technical Field

The invention relates to the technical field of agricultural machinery manufacturing, in particular to a rice transplanting device for multi-row rice.

Background

The existing multi-row rice transplanter generally comprises a frame with walking wheels, a guide plate which is obliquely arranged on the frame, a plurality of guide grooves for seedlings are arranged on the guide plate, a rice transplanting gun is arranged at the lower part of each guide groove, the bottom of the rice transplanting guns is connected to a transmission shaft, the transmission shaft is connected with a power machine through a power transmission device, a clamp at the head of each rice transplanting gun is also provided with a power machine for driving the clamp to open and close, the walking wheels are also connected with the power machine through the power transmission device, and the power machines are connected with a controller. When the rice transplanting machine is used, a plurality of seedlings are vertically placed in each guide groove from top to bottom, the head clamp of the rice transplanting gun clamps the seedlings from the lower part of the guide groove, the transmission shaft rotates to drive the rice transplanting gun to rotate to the soil position of the rice field, and the clamped seedlings are released. Such a rice transplanter has a complicated structure, is not easy to walk in a paddy field with water due to its high cost and excessive weight, is inconvenient to use, and is easy to compact the soil in the paddy field to destroy the field.

Disclosure of Invention

The invention aims to provide a rice transplanter to solve the problems of complex structure, heavy weight, high use cost and inconvenient use of the existing multi-row rice transplanter.

In order to solve the problems, the technical scheme of the invention is as follows: the rice transplanter comprises an obliquely arranged guide plate with guide grooves, the lower part of each guide groove is provided with a rice transplanting gun, the bottoms of the rice transplanting guns are arranged on a transmission shaft, the guide plate is arranged at the front part of a horizontal base plate, the front part of the base plate is upwards inclined by 28-32 degrees, the front part of the base plate is provided with a groove for avoiding the rice transplanting gun, and the base plate is provided with a handle inclined by 43-48 degrees towards the tail end of the base plate; the lower part of the guide groove is inserted with a seedling blocking block through a spring in the guide plate, a clamp of the seedling transplanting gun is a U-shaped clamping opening perpendicular to the rod part of the seedling transplanting gun, and one end of the transmission shaft is provided with a rocker arm extending towards the handle direction and used for driving the transmission shaft to rotate.

In the above technical solution, a more specific solution may be: and two ends of the transmission shaft are arranged on the mounting seats extending out of two ends of the guide plate.

Further: the base plate, the guide plate, the transmission shaft and the transplanting gun are all made of resin materials.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:

the rice transplanter adopts a manually moved rocker arm to drive a transmission shaft and a rice transplanting gun to rotate, a clamp of the rice transplanting gun is designed into a U-shaped clamping opening perpendicular to a rod part of the rice transplanting gun, a seedling blocking block is inserted on a guide plate through a spring, when the rice transplanting gun returns to a vertical position, the U-shaped clamping opening presses the seedling blocking block, seedlings automatically fall onto the U-shaped clamping opening close to a horizontal position, when the rice transplanting gun rotates to the position close to the horizontal position, the U-shaped clamping opening is close to the vertical position, the seedlings automatically slide into soil of a rice field due to heavier roots of the seedlings, the rice transplanting is finished, the clamp on the rice transplanting gun is not required to be driven to open and close, all power devices are omitted, and the main part of the transplanter is made of resin materials.

Drawings

FIG. 1 is a front view of an embodiment of the present invention;

fig. 2 is a top view of an embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in further detail with reference to the accompanying drawings:

the rice transplanter as shown in fig. 1 and 2 comprises an obliquely arranged guide plate 3 with guide grooves 4, a seedling transplanting gun 7 is arranged at the lower part of each guide groove 4, the bottoms of the seedling transplanting guns 7 are arranged on a transmission shaft 9, the guide plate 3 is arranged at the front part of a horizontal base plate 1, the front part of the base plate 1 is upwards inclined by b =28 degrees, the front part of the base plate 1 is provided with a groove 1-1 for avoiding the seedling transplanting gun, and the base plate 1 is provided with a handle 2 which is inclined by a =48 degrees towards the tail end of the base plate; the angle range makes the rice transplanter more labor-saving, and the rice transplanter can basically slide on soil with water. The lower part of the guide groove 4 is inserted with a seedling blocking block 6 through a spring 5 in the guide plate 3, a clamp of a rice transplanting gun 7 is a U-shaped clamping opening 7-1 vertical to the rod part of the rice transplanting gun, one end of a transmission shaft 9 is provided with a rocker arm 10 extending towards the direction of the handle 2 and used for driving the transmission shaft 9 to rotate, the range of the operation of an operator can be achieved when the rocker arm 10 reaches the position close to the handle 2, the power moment of the rocker arm is far greater than the resistance moment, and the rocker arm is very labor-saving to move. When the rice transplanting machine is used, a plurality of rice seedlings are vertically placed in each guide groove 4 from top to bottom, the lowest rice seedling is blocked by the seedling blocking block 6 and cannot fall down, when the rice transplanting gun 7 returns to the vertical position, the U-shaped clamping opening 7-1 is pressed into the seedling blocking block, the rice seedling automatically falls onto the U-shaped clamping opening 7-1 close to the horizontal position, when the rice transplanting gun 7 rotates to the position close to the horizontal position, the U-shaped clamping opening 7-1 is close to the vertical position, the rice seedling automatically slides into soil of the rice field due to heavier root of the rice seedling, rice transplanting is completed, clamps on the rice transplanting gun do not need to be driven to open and close, and all power devices are omitted. The base plate 1, the guide plate 3, the transmission shaft 9 and the rice transplanting gun 7 are all made of resin materials, and the main part of the machine is made of resin materials, so that the rice transplanting machine is simple in structure, light in weight, free of high cost, easy to push, convenient to operate and free of field damage.

Claims

1. A rice transplanter comprising an obliquely arranged guide plate with guide grooves, wherein a rice transplanting gun is arranged at the lower part of each guide groove, the bottoms of the rice transplanting guns are arranged on a transmission shaft, and the rice transplanter is characterized in that: the guide plate is arranged at the front part of a horizontal base plate, the front part of the base plate is upwards inclined by 28-32 degrees, the front part of the base plate is provided with a groove for avoiding the transplanting gun, and the base plate is provided with a handle inclined by 43-48 degrees towards the tail end of the base plate; a seedling blocking block is inserted at the lower part of the guide groove through a spring in the guide plate, a clamp of the seedling transplanting gun is a U-shaped clamp opening perpendicular to the rod part of the seedling transplanting gun, and one end of the transmission shaft is provided with a rocker arm extending to the direction of the handle and used for driving the transmission shaft to rotate; two ends of the transmission shaft are arranged on the mounting seats extending out of two ends of the guide plate; the base plate, the guide plate, the transmission shaft and the transplanting gun are all made of resin materials.