WO2015000436A1 - 小型插秧机拖板 - Google Patents

小型插秧机拖板 Download PDF

Info

Publication number
WO2015000436A1
WO2015000436A1 PCT/CN2014/081665 CN2014081665W WO2015000436A1 WO 2015000436 A1 WO2015000436 A1 WO 2015000436A1 CN 2014081665 W CN2014081665 W CN 2014081665W WO 2015000436 A1 WO2015000436 A1 WO 2015000436A1
Authority
WO
WIPO (PCT)
Prior art keywords
rice transplanter
carriage
frame
sled
machine frame
Prior art date
Application number
PCT/CN2014/081665
Other languages
English (en)
French (fr)
Inventor
孙克坚
Original Assignee
重庆博沃发动机配件制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 重庆博沃发动机配件制造有限公司 filed Critical 重庆博沃发动机配件制造有限公司
Priority to CN201480038351.XA priority Critical patent/CN105377014B/zh
Publication of WO2015000436A1 publication Critical patent/WO2015000436A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings

Definitions

  • the invention relates to an agricultural machine, in particular to a carriage for a rice transplanter.
  • the transplanting cultivars need to meet the following requirements in order to make the seedlings grow normally, so as to achieve the purpose of improving rice production efficiency and yield: 1.
  • the planting depth should not be too deep or too shallow. Too deep will lead to slow growth of rice.
  • the planting depth of the seedlings should be kept at 2 ⁇ 3cm; 2, the water surface of the field should not be too high, the water surface should be kept at about 1 ⁇ 2cm; 3, when using mechanical transplanting, In the first week of transplanting, there should not be too much water to inundate the seedlings, but the roots need to retain water to ensure the growth; 4, the ground of the field requires flatness, and the field should be flattened after the rotary tillage to ensure that the planting depth of the seedlings is as uniform as possible.
  • a small electric rice transplanter which comprises a carriage, a mechanism transmission arm, a transplanter arm, a frame, a shifting shaft, a drawbar, a box, a frame fixed on the carriage, and a DC motor on the frame.
  • the battery and the DC motor drive the sub-plugging mechanism, the moving box shaft and the feeding mechanism through the transmission box.
  • the DC motor is connected to the reducer.
  • the carriage has a groove along the forward direction of the rice transplanter, and the position of the groove corresponds to the position of the insertion arm.
  • the pallet of the rice transplanter has a plate-like structure as a whole, and the bottom of the tray is provided with five trapezoidal grooves which are staggered and staggered for the grooving of the rice transplanter.
  • the adhesion between the carriage and the paddy field is relatively large, and the dragging machine is more laborious, and the lower part of the carriage is in the process of erecting the carriage. It is easy to sludge and is not conducive to the formation of ridges.
  • the utility model relates to a transplanter carriage which can make the rice transplanter drag and save labor and ridge formation.
  • a small rice transplanter carriage comprising a carriage body; in a front-rear direction, a connection point of the carriage body and the rice transplanter frame is located behind the center of gravity of the mounting component on the frame and the frame, thereby making the carriage When the body is connected to the frame, the angle between the body of the carriage and the ground is 5-10°.
  • connection point is located 35-45 mm behind the center of gravity; the included angle is 7°-8°.
  • the middle portion of the body is provided with a beam; the left and right sides of the beam are symmetrically arranged.
  • the first ear and the second ear connected to the rice transplanter frame.
  • the invention has the beneficial effects that the present invention is arranged in the front and rear direction to connect the connection point of the frame and the carriage to the rear of the center of gravity of the mounting component on the frame and the frame, so in the natural state, the carriage will be inclined upward relative to the ground. 5-10°, which is convenient for the rice transplanter to drag forward and facilitate the ridge ridge forming.
  • FIG. 1 is a schematic structural view of an embodiment of the present invention.
  • Figure 2 is a cross-sectional view showing the structure taken along the line A-A of Figure 1.
  • FIG. 3 is a cross-sectional view showing the structure of B-B of FIG. 1.
  • FIG. 4 is a schematic diagram of an application state of an embodiment of the present invention.
  • Figure 5 is a schematic view showing the working state of an embodiment of the present invention.
  • the utility model relates to a small transplanter carriage, which comprises a carriage body 1.
  • a middle portion of the body 1 is provided with a beam 1c.
  • the left and right sides of the beam 1c are symmetrically arranged with a first lug 1a and a second lug for connecting with the transplanter frame 2. 1b.
  • connection point P between the carriage body 1 and the rice transplanter frame 2 is located at the rear of the frame 2 and the center of gravity N of the frame 2 on the frame 2, and the distance L is 40 mm, so that the frame 2 is connected to the carriage 1
  • the rice transplanter will search for the gravity balance point again, so that when the rice transplanter works in the paddy field, the angle ⁇ between the carriage body 1 and the ground is 8°.
  • connection point P can be located at 35-45 mm behind the center of gravity N by a reasonable design such as the weight and position arrangement of the frame 2 and its upper mounting components, and the angle ⁇ is 5-10. Other values between ° to achieve essentially the same technical effect.
  • connection point P is located behind the center of gravity N of the mounting member on the frame 2 and the frame 2, the carriage is inclined at an inclination angle ⁇ with respect to the paddy field 3, so when the rice transplanter is dragged forward, the carriage is driven. 1
  • the adhesion between the soil and the soil will be small, which is easy to drag, and the groove in the lower part of the carriage 1 is not muddy when ridged, which is beneficial to the ridge forming of the carriage.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Transplanting Machines (AREA)

Abstract

一种小型插秧机拖板，包括拖板本体（1）；在前后方向上，拖板本体（1）与机架（2）的连接点（P）位于机架（2）及机架（2）上安装部件重心（N）的后方，从而使拖板本体（1）与机架（2）连接时，拖板本体（1）与地面的夹角（θ）为5-10°。由于在前后方向上将机架与拖板的连接点设置于机架及机架上安装部件重心的后方，因此在自然状态下，拖板将相对地面向上倾斜5-10°，从而减小了拖动阻力，便于插秧机拖动前行，并利于拖板起垄成型。

Description

小型插秧机拖板
技术领域
本发明涉及一种农业机械，特别是涉及一种插秧机的拖板。
背景技术
根据机插秧水稻的生长规律，插秧需满足以下要求才能使秧苗正常生长，从而达到提高水稻生产效率和产量的目的：1、栽植深度不能过深或过浅，过深将导致水稻生长慢，过浅将导致倒秧而降低成活率低，因此秧苗的栽植深度以保持在2～3cm为宜；2、田块水面不能过高，水面需保持在1～2cm左右；3、采用机械插秧时，在插秧的第一周内不能有过多的水淹没秧苗，但根部需保水以保证生长；4、田块地面要求平整，旋耕后需耙田平地以保证秧苗的栽植深度尽量一致。
CN201957435U 中公开了一种小型的电动插秧机，包括拖板、机构传动臂、插秧臂、机架、移箱轴、拉杆、秧箱，机架固定在拖板上，在机架上设有直流电机、蓄电池，直流电机通过传动箱带动分插秧机构、移箱轴、送秧机构运动。直流电机与减速器连为一体。拖板沿插秧机前进方向设有凹槽，凹槽的位置与插秧臂的位置对应。
插秧机的拖板整体为板状结构，其底部依次 设置有凹凸交错的五个梯形凹槽，用于使插秧机开沟起垄。 插秧机工作时，启动电机，拉动拖板，使插秧机前行插秧。但是由于插秧机机架以上的重量直接作用在拖板上，因此拖板与水田之间的附着力较大，拖动插秧机较为吃力，并且在拖板前行起垄的过程中，拖板下部容易淤泥，不利于田垄成型。
因此本领域技术人员致力于开发一种能使插秧机拖动省力、起垄成型好的插秧机拖板。
发明内容
有鉴于现有技术的上述缺陷，本发明所要解决的技术问题是提供 一种能使插秧机拖动省力、起垄成型好的插秧机拖板。
为实现上述目的，本发明提供了 一种小型插秧机拖板，包括拖板本体；在前后方向上，所述拖板本体与插秧机机架的连接点位于所述机架及机架上安装部件重心的后方，从而使拖板本体与机架连接时，拖板本体与地面的夹角为5-10°。
所述连接点位于所述重心后方35-45mm处；所述夹角为7°-8°。
为便于拖板与机架连接，增加拖板的强度，并使拖板上倾后与机架保持更好的稳定性，所述本体中部设置有横梁；所述横梁的左右两侧对称设置有用于与插秧机机架连接的第一支耳和第二支耳。
本发明的有益效果是：本发明由于在前后方向上将机架与拖板的连接点设置于机架及机架上安装部件重心的后方，因此在自然状态下，拖板将相对地面向上倾斜5-10°，从而便于插秧机拖动前行，并利于拖板起垄成型。
附图说明
图1是本发明一具体实施方式的结构示意图。
图2是图1的A-A剖视结构示意图。
图3是图1的B-B剖视结构示意图。
图4是本发明一具体实施方式的应用状态示意图。
图5本发明一具体实施方式的工作状态示意图。
具体实施方式
下面结合附图和实施例对本发明作进一步说明：
如图1至图4所示， 一种小型插秧机拖板，包括拖板本体1，本体1中部设置有横梁1c，横梁1c的左右两侧对称设置有用于与插秧机机架2连接的第一支耳1a和第二支耳1b。
在前后方向上，拖板本体1与插秧机机架2的连接点P位于机架2及机架2上安装部件重心N后方的距离L为40mm，因此当机架2与拖板1连接好后，插秧机将重新寻找重力平衡点，从而使插秧机在水田工作时，拖板本体1与地面的夹角θ为8°。
在其他具体实施方式中，也可通过对机架2及其上部安装部件重量和位置布置等合理设计，使连接点P位于重心N后方35-45mm处的其他值，夹角θ为5-10°之间的其他值，以达到基本相同的技术效果。
如图5所示，由于连接点P位于机架2及机架2上安装部件重心N的后方，拖板相对水田地面3保持一个倾角θ向上倾斜，因此插秧机拖动前行时，拖板1与土壤之间的附着力将较小，便于拖动，并且拖板1下部凹槽起垄时不淤泥，利于拖板1起垄成型。
以上详细描述了本发明的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本发明的构思作出诸多修改和变化。因此，凡本技术领域中技术人员依本发明的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。

Claims (3)

  1. 一种小型插秧机拖板，包括拖板本体（1）；其特征是：在前后方向上，所述拖板本体（1）与插秧机机架（2）的连接点（P）位于所述机架（2）及机架（2）上安装部件重心（N）的后方，从而使拖板本体（1）与机架（2）连接时，拖板本体（1）与地面的夹角（θ）为5-10°。
  2. 如权利要求1所述的小型插秧机拖板，其特征是：所述连接点（P）位于所述重心（N）后方35-45mm处；所述夹角（θ）为7°-8°。
  3. 如权利要求1或2所述的小型插秧机拖板，其特征是：所述本体（1）中部设置有横梁（1c）；所述横梁（1c）的左右两侧对称设置有用于与插秧机机架（2）连接的第一支耳（1a）和第二支耳（1b）。
PCT/CN2014/081665 2013-07-05 2014-07-04 小型插秧机拖板 WO2015000436A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201480038351.XA CN105377014B (zh) 2013-07-05 2014-07-04 小型插秧机拖板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310285993.7A CN103299751B (zh) 2013-07-05 2013-07-05 小型插秧机拖板
CN201310285993.7 2013-07-05

Publications (1)

Publication Number Publication Date
WO2015000436A1 true WO2015000436A1 (zh) 2015-01-08

Family

ID=49125822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/081665 WO2015000436A1 (zh) 2013-07-05 2014-07-04 小型插秧机拖板

Country Status (2)

Country Link
CN (2) CN103299751B (zh)
WO (1) WO2015000436A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103392426B (zh) * 2013-07-05 2015-05-06 重庆博沃发动机配件制造有限公司 小型插秧机拖板
CN103314685A (zh) * 2013-07-05 2013-09-25 重庆博沃发动机配件制造有限公司 小型插秧机拖板
CN104285570B (zh) * 2014-10-27 2017-03-22 重庆博沃发动机配件制造有限公司 小型手摇式水稻插秧机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005341860A (ja) * 2004-06-02 2005-12-15 Kubota Corp 移植機
CN102124847A (zh) * 2011-01-30 2011-07-20 重庆博沃发动机配件制造有限公司 电动步进式插秧机
CN201957435U (zh) * 2011-01-30 2011-09-07 重庆博沃发动机配件制造有限公司 电动插秧机
CN103314686A (zh) * 2013-07-05 2013-09-25 重庆博沃发动机配件制造有限公司 小型插秧机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3106482B2 (ja) * 1990-07-06 2000-11-06 井関農機株式会社 施肥装置付き苗植機
CN2155129Y (zh) * 1992-09-28 1994-02-09 北京农业工程大学 新型人力水稻插秧机
CN2215797Y (zh) * 1994-11-28 1995-12-27 谢伦国 人拉插秧机
CN2387704Y (zh) * 1999-10-10 2000-07-19 宋建农 滑靴式防壅水拖板
CN2805337Y (zh) * 2005-06-05 2006-08-16 白城市科新农林机械厂 四行行走式水稻插秧机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005341860A (ja) * 2004-06-02 2005-12-15 Kubota Corp 移植機
CN102124847A (zh) * 2011-01-30 2011-07-20 重庆博沃发动机配件制造有限公司 电动步进式插秧机
CN201957435U (zh) * 2011-01-30 2011-09-07 重庆博沃发动机配件制造有限公司 电动插秧机
CN103314686A (zh) * 2013-07-05 2013-09-25 重庆博沃发动机配件制造有限公司 小型插秧机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SHAO, LUSHOU ET AL.: "Research and Design of Semi-Mechanical Rice Transplanter", TRANSACTIONS OF THE CHINESE SOCIETY FOR AGRICULTURAL MACHINERY, vol. 27, 26 November 1996 (1996-11-26), pages 102 - 106 *

Also Published As

Publication number Publication date
CN103299751A (zh) 2013-09-18
CN103299751B (zh) 2016-08-10
CN105377014B (zh) 2018-02-09
CN105377014A (zh) 2016-03-02

Similar Documents

Publication Publication Date Title
WO2015000436A1 (zh) 小型插秧机拖板
CN203120407U (zh) 可调节犁地播种机
CN207369553U (zh) 基于自适应的丘陵山地拖拉机农具悬挂机构
WO2015000435A1 (zh) 小型插秧机
CN201409293Y (zh) 马铃薯种植机
CN105165153A (zh) 一种农耕机及其耕作方法
CN105746069A (zh) 套种大蒜联合挖蒜、削杆、削胡一体机
CN201414283Y (zh) 小型机动犁
WO2015000437A1 (zh) 小型插秧机拖板
CN109743916A (zh) 一种烤烟旋耕起垄打塘机
CN2664357Y (zh) 手提式自动点播器
WO2015000438A1 (zh) 小型插秧机拖板
CN202269155U (zh) 微耕机开沟器
CN205727002U (zh) 微型气力式蔬菜精量播种机
CN203105074U (zh) 灭茬播种同步一体机
CN203523295U (zh) 牵引式双垄播种机
CN202374701U (zh) 铺放型花生收获机
CN101642011B (zh) 一种乘坐式两轮驱动插秧机
CN107873154B (zh) 一种旋耕式培土微耕机
CN205865083U (zh) 四行花生收割机
CN202759802U (zh) 收割机
CN209151504U (zh) 一种微型玉米播种施肥覆膜机
JPS5810409Y2 (ja) 歩行型田植機
CN207531283U (zh) 一种高效碎土微耕机
JPS6320260Y2 (zh)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14819300

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14819300

Country of ref document: EP

Kind code of ref document: A1