Harvesting machine of sugar beets and carrots

A carrot and harvester technology, which is applied to excavating harvesters, harvesters, and topping machines, can solve the problems of high labor intensity for removing stems and leaves and digging roots, difficult to popularize and use, and single operation of machines and tools. Flexible, widely used, and low operating cost

Inactive Publication Date: 2017-06-30
大同市机械化农业生态项目实验管理站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems of removing stems and leaves and digging tubers when harvesting sugar beets or carrots, which are labor-intensive, low harvesting efficiency,...

Method used

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  • Harvesting machine of sugar beets and carrots
  • Harvesting machine of sugar beets and carrots
  • Harvesting machine of sugar beets and carrots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figures 1 to 4 As shown, the beet and carrot harvester in the present embodiment include a frame-type frame 1, a three-axis gearbox 2, an eccentric wheel 3, two ground wheels 4, a digging shovel 5, three tassel sweepers 6, and a pull bar 7 , support rod 8, suspension frame 9, excavating shovel connecting seat 10, a driving double sprocket 11, two driven sprockets 12, two chain tensioning devices 13, two chains 14, excavating shovel connecting pipe 15, machine Bottom 22 and machine cover 23;

[0021] Described hanger 9 is arranged on the top of the middle of frame 1 front beam; Described three-axis gearbox 2 is arranged in the middle of frame 1 front and is positioned at the back of hanger 9, and the input shaft of three-axle gearbox 2 and telescopic universal It is connected to one end of the shaft 18, and the other end of the telescopic cardan shaft 18 is used to connect with the power output shaft of the external traction device. The downward output shaft of...

Embodiment 2

[0027] Such as Figure 1 to Figure 5 As shown, in the sugar beet and carrot harvester in the present embodiment, when harvesting carrots, the tendon strips 19 and spacers 24 in the tassel sweeper 6 are replaced by three tassel cutting knives 29; three tassel cutting knives 29 They are respectively arranged on the three sleeve shafts 17 and located on the top of the fixed disk 25 . All the other structures are the same as in Example 1.

[0028] When the present invention is in use, the three-axis gearbox 2 is connected with the power output shaft of the tractor through the telescopic cardan shaft 18 . The sugar beet and carrot harvester is a three-point full suspension. The unit lands on the ground, puts down the hydraulic equipment and lands, and starts the trial operation. First, the beets are dehulled and pulverized by the sweeper 6 rotating at a high speed, and then the shovel 21 of the excavating shovel 5 of high-frequency vibration digs the beets from the ground. When ...

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Abstract

The invention provides a harvesting machine of sugar beets and carrots, belongs to the technical field of harvesting machines, and aims to solve the problems that the labor intensity is large, the efficiency is low and the machine operation is single during removing stem leaves and digging root tubers when the sugar beets and the carrots are harvested. A suspension rack is arranged on the middle part of a front cross beam of a rack; a three-axis gearbox is arranged behind the suspension rack, an input shaft of the three-axis gearbox is connected with a telescopic universal shaft and an output shaft of the three-axis gearbox is respectively connected with a shaft of a driving double-sprocket and an eccentric wheel; a machine bottom and a machine cover are arranged on the bottom surface of the front middle part of the rack and the upper surface of the rack to form a sprocket box body; the driving double-sprocket is arranged at the front end of the inner part of the sprocket box body; two driven sprockets are arranged on two sides of the rear of the inner part of the sprocket box body; a digging shovel connecting base is connected with two sides of a rear cross beam, and the middle of the rear cross beam is connected with the digging shovel connecting base; two ends of a draw rod are respectively connected with the eccentric wheel and the upper end of a digging shovel connecting pipe; two ends of a support rod are respectively connected with the upper part of the suspension rack and the rear cross beam; rotating shafts of three tassel sweeping devices are respectively connected with a rotating shaft of the driving double-sprocket and rotating shafts of the two driven sprockets; two ground wheels are respectively arranged on two sides of the front cross beam.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery harvesters, in particular to a sugar beet and carrot harvester. Background technique [0002] At present, my country's Inner Mongolia, Xinjiang, Northeast and other places have vast land, which can be widely planted with beets or carrots. For areas where large-scale planting of beets or carrots is implemented, companies will invest several million yuan in purchasing imported large combine harvesters to serve beet or carrot growers. However, for single-family growers, because the land is scattered and the land is small, using a combine harvester to harvest is relatively expensive, and the second is that the small land area is not suitable. In response to this situation, most farmers manually dig one by one with tools such as shovels and picks, and the separation of stems and leaves is manually cut one by one with a knife. This harvesting method is not only labor-intensive, but also ...

Claims

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Application Information

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IPC IPC(8): A01D27/02
CPCA01D27/02
Inventor 李永录贺德
Owner 大同市机械化农业生态项目实验管理站
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