Vegetable seedling growth point removal device
A technology of growing points and vegetables, applied in grafting, horticulture, horticultural methods, etc., can solve problems such as low automation of grafting devices, unclean removal of growing points, damage to vegetable seedlings, etc., to reduce clamping damage, facilitate removal operations, reduce damage effect
Active Publication Date: 2021-11-05
ZHEJIANG UNIV
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The existing grafting device has low automation, and the cotyledon needs to be separated before removing the growth point. When separating the cotyledon of vegetable seedlings, it is usually pressed mechanically, which is easy to cause damage to the vegetable seedlings. At the same time, the growth point cannot be removed cleanly. In the later stage of grafting, it will re-grow, and it is prone to failure of grafting
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 Construction
[0018] The present invention will be further described below in conjunction with drawings and embodiments.
[0019] Such as Figure 1-4 Shown is the device for removing growth points of vegetable seedlings of the present invention, which includes an actuator, a clamping mechanism, and an air suction mechanism.
[0020] Described executive mechanism comprises executive rod 1, spring 2, pressure rod 3, hollow cylinder 15 and pick seedling sheet 4. The upper end of the pressure rod 3 is hinged to the actuator rod 1, the two ends of the spring 2 are respectively fixed on the actuator rod 1 and the pressure rod 3, and the hollow cylinder 15 is sleeved on the optical axis of the lower end of the pressure rod 3 Above, there is a stop ring at the outer end of the optical axis 16 to prevent the hollow cylinder from slipping out of the optical axis 16 during rotation;
[0021] The clamping mechanism includes a fixed clamping block 6, a moving clamping block a8, and a moving clamping b...
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 device for removing growth points of vegetable seedlings, which mainly includes an executive mechanism, a clamping mechanism and an air suction mechanism. The invention utilizes the air cylinder in the air suction mechanism to control the clamping speed, combined with the flexible block in the clamping mechanism, reduces clamping damage, the moving block in the clamping mechanism can realize the positioning and clamping of different vegetable seedlings, and the actuator in the actuator The pressing rod can automatically separate the cotyledons during the process of removing the growth point, which is convenient for the removal operation. The device has simple structure, high flexibility and strong operability, and can effectively improve removal efficiency and reduce damage.
Description
technical field [0001] The invention relates to a horticultural grafting machine, in particular to a device for removing growth points of vegetable seedlings. Background technique [0002] The existing grafting device has low automation, and the cotyledon needs to be separated before removing the growth point. When separating the vegetable seedling cotyledon, it is usually pressed mechanically, which is easy to cause damage to the vegetable seedling. At the same time, the growth point is not removed cleanly. In the later stage of grafting, it will re-grow, and grafting failure is prone to occur. Therefore, it is necessary to develop a growth point removal device with high efficiency and no damage. Contents of the invention [0003] The purpose of the present invention is to provide a device for removing growth points of vegetable seedlings, especially to realize flexible positioning and clamping of vegetable seedlings by the cooperation of multiple clamping blocks, combin...
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 Patents(China)
IPC IPC(8): A01G7/06A01G2/30
CPCA01G7/06A01G2/30
Inventor 李建平吴康楼建忠李陈罗巍李聪聪
Owner ZHEJIANG UNIV