Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of root-soil separation and rhizomes, which is applied in the direction of digging harvesters, agricultural machinery and implements, and applications, can solve the problems of separation of corn stubble and soil complexes, environmental pollution heat, single harvesting objects, etc., to reduce Root stubble harvesting cost, low labor intensity, and the effect of improving harvesting efficiency
Active Publication Date: 2013-05-15
SOUTH CHINA AGRI UNIV
View PDF4 Cites 10 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
The traditional corn stubble treatment mode is to dig the stubble out of the ground by manual or plowing, dry and pile it up, and then burn it. The labor intensity is high, causing environmental pollution and waste of heat. Therefore, it is necessary to mechanized digging and recycling of the root stubble. The key to the mechanized harvesting of corn stubble is to separate the corn stubble from the soil.
At present, there are rhizome crop harvesting machines on the market, such as rhizome Chinese medicinal materials, potatoes and other harvesters, but the harvesting objects are single, and they cannot be used to separate corn stubble from soil complexes.
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 more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] Such as Figure 1~6 As shown, a root-soil separation device for rhizome crops includes a traction frame 1, a frame 2, a transmission mechanism 3, a double-roller rolling mechanism 4, a rod chain conveying mechanism 5, a flexible connection fly hammer striking mechanism 6, a cover Plate 7, ground wheel 8 and stubble collecting box 9; Wherein, frame 2 front ends are provided with traction frame 1, and the rear end of frame 2 is provided with collecting stubble box 9, and described bar chain conveying mechanism 5 comprises bar chain 10, front Support sprocket 11, middle support sprocket 12 and drive sprocket 13, the bar chain 10 between front support sprocket 11 and middle support sprocket 12 is the ascending section, and the bar chain 10 of ascending section and horizontal plane angle are 30 °, the bar chain 10 between the middle support sprocket 12 and the drive sprocket 13 is a horizontal section, and the bar chain 10 of the horizontal section is parallel to the horizon...
Embodiment 2
[0032] The difference between this embodiment and Embodiment 1 is that the hammer head 16 in this embodiment is a rubber hammer head, and when separating potatoes or Chinese medicinal materials, a rubber material hammer head is used, and the number of teeth hitting the sprocket 23 is 30. Direction device 24 adopts motor.
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 belongs to the field of agricultural machinery, and particularly relates to a root-soil separating device for root crops. The root-soil separating device is suitable for root-soil separating operation of corn stubbles, root Chinese medicinal materials, potatoes and other crops, and comprises a traction frame, a rack, a drive mechanism, a double-wheel grinding mechanism, rod chain conveying mechanism, flexible connection fly-ball striking mechanisms, a shied plate, a land wheel and a stubble collecting box. In the operating process, a tractor power output shaft drives the drive mechanism, and the rod chain conveying mechanism conveys fallen root crops to back upper portion. In the conveying process, root-soil complex whole is ground and twisted through the double-wheel grinding mechanism, and two flexible connection fly-ball striking mechanisms strike the root-soil complex whole and separate the root-soil complex whole in sequence. The root crops which are thrown out dash against the shield plate under the impact, and finally fall into the stubble collecting box, and the root-soil separation process is finished. The root-soil separating device has the advantages of being simple and compact in structure, low in construction cost, high in production efficiency, wide in application range, high in root-soil separation rate, low in loss rate, and the like.
Description
technical field [0001] The invention relates to agricultural machinery technology, in particular to a root-soil separation device for rhizome crops. Background technique [0002] At present, compared with other crop stubbles, corn stubble is heavier in quality, has a well-developed root system, and has a high calorific value. It is a kind of biomass fuel with great development value. The traditional corn stubble treatment mode is to dig the stubble out of the ground by manual or plowing, dry and pile it up, and then burn it. The labor intensity is high, causing environmental pollution and waste of heat. Therefore, it is necessary to mechanized digging and recycling of the root stubble. The key to mechanized harvesting of corn stubble is to separate the corn stubble from the soil. At present, there are harvesting machines for rhizome crops on the market, such as harvesters for rhizomes, Chinese medicinal materials, potatoes, etc., but the harvesting objects are single, and t...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more