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Crop Harvesting Conveyor

A technology for conveying devices and crops, applied in agriculture, picking machines, harvesters, etc., can solve problems such as increased production costs, late harvesting of vegetable crops, and increased operating costs, and ensures durability and reliability. Fast and convenient, the effect of reducing operating costs

Active Publication Date: 2018-01-09
徐州宇之阳市场营销策划有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The growth process of crops is greatly affected by time, season, climate change, harvesting time, etc., especially for some vegetables with strong seasonality. If the harvesting cannot be completed in a short period of time, the quality of vegetables, Shelf life etc. will decrease
In addition, when encountering sudden changes in weather, picking operations must be completed within a limited time
[0003] At present, most of the harvesting methods of crops are manually picked and loaded out of the vegetable field. Due to the limited width of most ordinary harvesting vehicles, workers can only harvest crops that are relatively close to the vehicle. The harvesting efficiency is low and the operating cost is increased. Unable to meet the needs of harvesting operations, resulting in some vegetable crops not being harvested in time and exceeding the harvesting period
In order to improve the harvesting efficiency, some harvesters use the conveyor belt to extend to both sides to increase the working width of the machine to achieve the purpose of covering and harvesting multiple rows (ridges) of crops, but this type of equipment has a transmission mechanism and a complex connection structure between the main body and the transmission mechanism. In the process of harvesting, when the harvesting machinery turns back in the field, the conveyor belt needs to be retracted in order to complete the steering action. The more complicated mechanical structure causes a substantial increase in production costs, which increases the difficulty of retracting and unwinding the conveyor belt, and indirectly leads to The probability of equipment failure, the reliability of the whole machine is reduced

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] from Figure 1 ~ Figure 3 It can be seen that the technical solution of the present invention includes a power unit 4, a running gear 2, a frame 1 arranged on the running gear, a balance frame 3, a buffer, a conveying device 8, a retractable mechanism,

[0027] The traveling mechanism can be tractors, common harvesting vehicles and other agricultural equipment; the left and right sides of the frame 1 are respectively connected to the conveying device 8 through the balance frame 3; the balance frame 3 is connected in an L shape by horizontal and vertical sections, and the balance frame The upper section of the vertical section 3a is connected to the side of the upper section of the frame 1 through a buffer, and the connection between the lower end of the vertical section and the horizontal section is hingedly connected to the side of the lower section of the frame 1;

[0028] The present embodiment adopts four compression buffers to adapt to the more complicated farmland...

Embodiment 2

[0039] from Figure 4 It can be seen that the difference between this embodiment and Embodiment 1 is that the buffer is a link-type buffer, and the link-type buffer includes a spring B 19 and a balance link 20, and the two ends of the balance link 20 are respectively connected to The upper sections of the balance frames 3 on both sides of the frame 1 are hingedly connected, and the upper ends of the two balance frames 3 are respectively connected to the top of the frame by a spring B 19 arranged transversely. The link buffer has a simple structure and is suitable for relatively flat field operations.

[0040] Other features of this embodiment are the same as Embodiment 1.

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Abstract

The invention relates to the technical field of crop harvesting machines, in particular to a crop harvesting and conveying device. Most crops are harvested by labor at present, harvesting efficiency is low, and cost is high; a few wide harvesting vehicles are complex in structure and operation and poor in reliability, and can not meet the harvesting requirement. According to the technical scheme, the left side and the right side of a machine frame are connected with conveying device bodies through balancing frames respectively; upper sections of the balancing frames are softly connected with the machine frame through buffers, and the lower ends of the balancing frames are hinged to a lower section of the machine frame; the balancing frames can swing in the vertical plane; each conveying device body comprises a plurality of joined conveying belts, and all the conveying belts are wound and unwound through traction-type winding-unwinding mechanisms and / or hydraulic-type winding-unwinding mechanisms; the first conveying belts close to the machine frame side are hinged to the lower ends of the balancing frames. The crop harvesting and conveying device is simple in structure and convenient to operate, operation cost is reduced, durability and reliability are improved, and the rush harvest requirements of short-time and large-area crops are met.

Description

technical field [0001] The invention relates to the technical field of crop harvesting machinery, in particular to a crop harvesting and conveying device. Background technique [0002] The growth process of crops is greatly affected by time, season, climate change, harvesting time, etc., especially for some vegetables with strong seasonality. If the harvesting cannot be completed in a short period of time, the quality of vegetables, Shelf life, etc. will be reduced. In addition, when encountering sudden changes in weather, picking operations must be completed within a limited time. [0003] At present, most of the harvesting methods of crops are manually picked and loaded out of the vegetable field. Due to the limited width of most ordinary harvesting vehicles, workers can only harvest crops that are relatively close to the vehicle. The harvesting efficiency is low and the operating cost is increased. Unable to meet the needs of harvesting operations, resulting in some veg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/00A01D46/00A01D75/00
CPCA01D46/00A01D75/00
Inventor 赵海青孙进科
Owner 徐州宇之阳市场营销策划有限公司