Lengthwise seedling sending device for automatic transplanting machine of plug seedlings
A technology for transplanting machines and plug seedlings, which is applied in the field of vertical seedling delivery devices, can solve the problems of low lifespan, high impact force of the groove wheel mechanism, and inadaptability to hard plug trays, etc., and achieves simple operation, simple structure and reliability sex high effect
Active Publication Date: 2014-03-19
江阴智产汇知识产权运营有限公司
View PDF5 Cites 16 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Hu Minjuan of Nanjing Agricultural University in China designed a vertical seedling feeding device, which is realized by a chain transmission mechanism, and the sprocket is driven by a stepping motor, but it is driven by a motor, which is only suitable for working in the laboratory, not suitable for actual transplanting in the field
Fu Meijun of Hunan Agricultural University designed a vertical seedling feeding device, which is realized by a combined mechanism of a grooved wheel mechanism and a synchronous conveyor belt wheel. The disadvantage is that the grooved wheel mechanism has too much impact force and the service life is not long.
Overseas Yanmar and Kubota have also designed a vertical seedling feeding device, but it is only suitable for foreign plugs that can be used to scramble and transport, and is not suitable for domestic hard plugs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0028] Take the 128-hole broccoli seedling as an example below. The starting position is that the shift box is on the far left. At this time, the position is the position of the first hole of the hole, and then it will move intermittently horizontally. When the hole moves to the last hole in the horizontal direction During the hole, the position of the shift box should be on the far right. After getting the seedling of the last hole, the cam 12 on the screw shaft 11 contacts the fork 24 on the longitudinal shaft 23, and the vertical shaft 23 is rotated. , the connecting rod 21 on the longitudinal axis 23 will rotate 30 degrees counterclockwise, which will drive the guide rod 33 to rotate 45 degrees clockwise. The hour hand rotates, and because the bearing 32 is a one-way bearing, the ratchet 34 rotates together with the guide rod 33, turns over 45 degrees, and drives the driving sprocket 39 installed on both sides of its end to follow through the ratchet shaft 31, and the drivi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a lengthwise seedling sending device for an automatic transplanting machine of plug seedlings. The lengthwise seedling sending device comprises a seedling box assembly, a conveying chain transmission mechanism mounted on the seedling box assembly, and a ratchet mechanism and a driving connection rod mechanism which are matched with the conveying chain transmission mechanism, wherein the seedling box assembly comprises a fixed plate; limiting side plates are symmetrically mounted on the two sides of the fixed plate; limiting barrier strips are mounted on the two sides of the fixed plate respectively; the conveying chain transmission mechanism comprises bearing seats which are symmetrically mounted on the two sides of one end of the seedling box assembly; the bearing seats are connected by a chain wheel shaft; driven chain wheels are symmetrically mounted at the two ends of the chain wheel shaft respectively; the driven chain wheels are connected with the ratchet mechanism in a matching manner of chain transmission. The lengthwise interval seedling sending device is simple in structure, simple and convenient to operate and high in reliability, and can be applied for accurately supplying seedlings to a seedling fetching mechanism in the transplanting work process of the automatic transplanting machine.
Description
technical field [0001] The invention relates to the technical field of dryland transplanting machinery, in particular to a longitudinal seedling feeding device applied to an automatic transplanter for plug seedlings. Background technique [0002] The box-moving mechanism of the automatic transplanter is one of the three important components of the automatic transplanter. Its main function is to accurately and timely transport the seedlings to the seedling picking position of the seedling picking mechanism along the horizontal and vertical directions. The functional requirement of the vertical seedling feeding device is that it needs to be carried out after each row of pot seedlings is taken in the horizontal direction, and the distance of one hole is intermittently fed. Whether the vertical seedling delivery can accurately transport the seedling seedlings will affect whether the seedling taking mechanism can take out the seedling trays, thereby affecting the working efficien...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02
Inventor 胡建平何俊艺严宵月缪小花
Owner 江阴智产汇知识产权运营有限公司