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Device and method for planting rice seedlings with narrow row spacing

A technology of narrow row spacing and paddy rice, applied in planting methods, applications, agriculture, etc., can solve the problem of no safety device affecting the row spacing of operations, etc., achieve the effect of compact structure, reduced width, and meeting agronomic requirements

Active Publication Date: 2017-10-20
浙江小精农机制造有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of all the sub-planting mechanisms of the existing rice transplanter, such as the unified control of power input and interruption, and the lack of safety devices that seriously affect the working row spacing. The present invention provides a rice seedling transplanting device and method with narrow row spacing.

Method used

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  • Device and method for planting rice seedlings with narrow row spacing
  • Device and method for planting rice seedlings with narrow row spacing
  • Device and method for planting rice seedlings with narrow row spacing

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with drawings and embodiments. The technical features of the various implementations in the present invention can be combined accordingly on the premise that there is no conflict with each other.

[0025] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the present invention includes driving shaft 1, left half box body 2, safety spring seat 3, safety spring 4, safety pressure plate 5, safety clutch disc 6, jaw disc 7, drive sprocket 8, clutch disc 9, clutch Spring 10, clutch spring seat 11, pin spring 12, clutch pin 13, end cover 14, right half casing 15, driven sprocket 16, driven shaft 17, right planting arm 18 and left planting arm 19.

[0026] The left half box 2 and the right half box 15 are fixed together by bolts to form a transmission box, and the driving shaft 1 is installed on the front of the transmission box through bearings, on the driving shaft 1 between the left and righ...

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Abstract

The invention discloses a narrow-spaced transplanting device and method for rice seedlings. According to the device, a gear box comprises a left box body and a right box body; a safety spring seat, a safety spring, a safety pressure disc, a safety clutch disc, a claw disc, a drive sprocket, a clutch disc, a clutch spring and a clutch spring seat are mounted on a drive shaft sequentially and form an integrated structure of power transmission and safety protection as well as power interruption and connection, so that the safety of a transplanting mechanism and a power transmission system is effectively protected. The drive shaft is transversely mounted at the front part of the gear box, a driven shaft is mounted at the rear part of the gear box, and the drive shaft and the driven shaft transmit power through chain transmission, accordingly, the overall structure is compact, the structure size of a power transmission system is greatly reduced, the structure of transplanting arms is optimized at the same time, and spacing between the two transplanting arms meets the agronomic requirement of transplanting of rice.

Description

technical field [0001] The invention relates to a narrow-row-spacing splitting mechanism of a rice transplanter, in particular to a narrow-row-spacing planting device for mechanized rice transplanting with narrow row-spacing. Background technique [0002] The splitting mechanism is the core component of the rice transplanter. The base structure not only affects the performance of the machine, but also involves its compatibility with planting and agronomy. There are mainly two types of splitting mechanisms: crank connecting rod and planetary gear train. The power is transmitted from the transmission gearbox to the splitting mechanisms on both sides. The distance between the two splitting mechanisms is the row spacing for planting. At present, the simple planting device does not have a safety-clutch device, which seriously affects the safe operation of the planting system; the existing planting system is equipped with a safety and clutch device, and the safety device is indepe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C11/00
CPCA01C11/00
Inventor 徐岳平顾锦波徐志伟李星晨李佳奇郑峰君
Owner 浙江小精农机制造有限公司
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