Design of a straw picking and cutting device

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August undefined, 2024

WebNov 1, 2024 · Therefore, we set the DCS range to 5–65 mm, and the CWS was taken as 0.1–0.6 m/s in the simulation test [17,33]. According to the design calculation of the picking speed ratio of the pickup device, the picking requirement can be satisfied when the speed of the strip brush roller shaft is 65r·min-1. WebAug 1, 2024 · Straw pick-up device developed by John Deere Company of United States adopted a small-pitch spring-teeth to ensure that the high-density and wide-width straws are fully picked up. Subsequently, a small pitch rack grass bar mechanism was placed above the spring teeth to prevent the crop being picked up from splashing and causing damage.

Advances in Mechanical Engineering 2024, Vol. 13(7) 1–12 …

WebAug 1, 2024 · The cutting device includes a cylindrical chamber with a fixed knife and a drum supply with high-speed rotating knives, as shown in Figure 3. Both fixed and rotating knives have the exact dimensions of 50 and 10 cm for length and width, respectively. The cutting angle between the fixed and rotating knife was about 8°. Webthe current study designed a new straw picking and cutting device and further optimized its structure through reasonable analysis and simulation. This design uses a new cutting system with a pulling roller moving knife mechanism that works with a hammer claw, enabling the repeated cutting of straw. The secondary cutting how many people are on scratch

Design and Modal Formulation of Power Operated Chaff Cutter

WebIts purpose was to compress the straw before cutting. The clamp was held by a narrow length of iron bar which extended vertical suits cut in both sides. In pre - 1800 form, this bar had looped ends from which ropes drew the clamp down on to the straw. But, in order to move the straw forward after each cut, the clamp had to WebFeb 16, 2024 · Key component design Cutting device To better adapt to the terrain, improve the harvest characteristics of straw forage crops, and lessen the harvest loss of straw forage crops, the machine adopted a double-disc … WebNov 21, 2024 · Then, ear picking could be achieved using the designed device with less damage occurring to the corn ears and straw, according to the test for corn ear picking. Finally, a range analysis showed that the highest ear-picking rate could be obtained by the test device at a snapping roller rate of 780 r/min and a feeding speed of 1.5 (m/s), with a ... how can i contact tik tok

CN202410620U - Straw pick-up harvester - Google Patents

Design of a straw picking and cutting device - Semantic Scholar

WebMay 15, 2015 · In this work, a wheeled form trimming machine was designed for shrub plants with the aim of reducing labor input, increasing efficiency and improving trimming performance. The machine was mainly... how can i contact tripadvisorWebA new type of roller moving knife mechanism was used which can realize simultaneous picking and cutting. A hammer claw was used to pick up and cut straw for the first time, and a roller moving knife was used to cut straw for the second time. ANSYS software was used to conduct static and modal analyses of the moving roller shaft and optimize the ... how can i contact unionbank customer care

"WebWith cereals, the crop is first cut either as a whole or partially (ears), and then threshed and cleaned to separate the grain from the ears and straw. In the latter case two main alternatives exist: separate harvesting and threshing, or combined harvesting and threshing. In developing countries the first alternative is generally the most ... " - Design of a straw picking and cutting device

Design of a straw picking and cutting device

Journal of Physics: Conference Series PAPER OPEN ACCESS …

WebOct 15, 2016 · A corn combine harvester for stalk and ears was designed and manufactured to test the performance of cutting and gripping device with horizontal distance of -70 mm and -35 mm in the field.... WebThe device comprises a frame, a conveying belt, a driving mechanism, a picking and cutting device and a grass collecting box, wherein the conveying belt, the picking and cutting device and the grass collecting box are sequentially arranged on …

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Webcut by the knife and to push and guide it to a conveyor platform or feeder conveyor auger 3.13 rice combine mobile grain-harvesting machine (see Figure 1) for cutting, picking, stripping or picking up crop, threshing, separating, cleaning and conveying grain into a grain hopper and depositing harvest residue onto the ground 3.14 shaker shoe WebThe maize straw was chopped using ground as the support. A chopping-type straw returning machine, composed of the frame, pressure roller, transmission device and straw cutting device, was developed. The pressure roller was located at the front of the machine, and was designed to press the standing or lying straws forward in the direction of ...

WebApr 10, 2024 · Seed Thai basil about a quarter-inch deep in a spot with moist, well-drained soil and full to part sun. Plant or thin Thai basil seedlings to put about 12 inches between plants. You can also plant Thai basil seeds or seedlings in containers. Thai basil plants bloom in mid-to-late summer, depending on your region. WebThe main drive shaft, compression device, and rope binding device are all working with safety bolts. When the system load is too large, the bolts are automatically cut to cut off the power transmission of the tractor. So that it can protect the system from damage. Round Silage, Straw, Harvester And Baler Machine, Picking And Bundling Machine 6

WebThe invention relates to a straw picking-cutting-tearing-kneading baler, belonging to the agricultural machinery. In the baler, a moving cutter shaft assembly is assembled in the front of a two-way conveying screw conveyer, jaw moving cutters are hinged on the moving cutter shaft assembly uniformly, bar-type stationary cutters fitting with the jaw moving cutters … WebMar 15, 2024 · Design of straw crushing device The straw crushing device is mainly composed of a blade spindle, a blade holder, a crushing blade group, a fixed blade group and other parts, and its purpose is to pick up the rice straw and stubble on the ground surface and return them to the field after crushing.

WebDesign of a straw picking and cutting device. If the item is a HTML file (rather than a PDF), double clicking on any word in the text will make it appear in the Word-to-Define box. Otherwise, words can be typed or pasted in the box. To learn more about the resource searched, click on ABOUT.

WebJul 6, 2024 · The function of the throwing device is to throw the crops cut by the chopping device into the storage bin. Due to the small density of the crops, only the chopping roller is used to chop the crops before throwing them. The height of the crops thrown out is limited and cannot reach the storage bin. Therefore, the throwing blade device must be added. how can i contact vintedWebDOI: 10.25165/j.ijabe.20241406.6746 Corpus ID: 245440969; Design of a straw picking and cutting device @article{Xu2024DesignOA, title={Design of a straw picking and cutting device}, author={Kai Xu and Yanyan Ge and Maohua Xiao and Min Kang and Jie Ni and Jinwu Wang}, journal={International Journal of Agricultural and Biological … how can i contact tsbWebIt is the operation of cutting, picking, plucking and digging or a combination of these operations for removing the crop from under the ground or above the ground or removing the useful part or fruits from plants. Harvesting action can be done by four ways: 1) Slicing action with a sharp tool. 2) Tearing action with a rough serrated edge how can i contact uscisWebThe invention relates to a straw picking and cutting test bed, and belongs to the technical field of agricultural machinery. The device comprises a frame, a conveying belt, a driving mechanism, a picking and cutting device and a grass collecting box, wherein the conveying belt, the picking and cutting device and the grass collecting box are … how many people are on steamWebThe header adopts modular design, each group is taken as an independent unit, and a corn harvester series with different harvesting rows can be formed; the grain seedling lifting, stalk pulling and grain ear picking integrated device is located on the forefront of the header for grain seedling lifting, feeding, cutting, grain ear picking and ... how many people are on public assistanceWebMar 25, 2024 · In order to simplify the model, it was assumed that: (1) the straw was covered evenly on the ground surface before operation; (2) considering the cutting effect of the NAKG on soil and the gap between the bottom of the hopper and soil surface, the soil would be discharged from the gap in preference to the straw under gravity. how many people are on team cherryWebJan 4, 2024 · The design of the pressure roller and the optimization and improvement of the surface structure of the roller to improve the guiding capacity, and the addition of a fixed knife to the lower feeding roller, so that it can cut the straw during the feeding operation. how can i contact vat helpline