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A sugar beet digging device

An excavation device and sugar beet technology, applied in the direction of excavation harvesters, rigid working parts, agricultural machinery and implements, etc., can solve the problem of unstable depth of excavation parts, inconvenient adjustment of row spacing of excavation parts, poor adaptability and working stability, etc. problem, to achieve the effect of improving the pulling effect, simple manufacturing process, compact and reasonable structure

Inactive Publication Date: 2015-12-02
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are various types of sugar beet digging devices in use, and the following shortcomings are common: 1) Most digging devices do not have a limit mechanism, and the depth of digging parts is unstable and fluctuates greatly; 2) Most of the digging parts are passive parts, and the digging resistance is large. Poor adaptability and working stability; 3) It is inconvenient to adjust the row spacing of excavation parts, and the roots have side leakage, which has poor adaptability to land plots with different soil conditions, which affects the excavation effect
During work, the sugar beets are dug out under the joint action of the slider and the disc, and enter the conveying and cleaning part at the rear, which contains a lot of soil; the slider and the disc are passive parts, affected by the soil conditions, the effect of entering the soil is not good Good, relatively poor adaptability

Method used

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  • A sugar beet digging device
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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 As shown, the present invention includes a frame 10 , a modular excavating component 20 and a transmission system 30 .

[0019] Such as figure 1 As shown, the frame 10 of the present invention is welded by rectangular pipes, and the whole is rectangular, which includes a first transverse beam 101 and a second transverse beam 102, a first longitudinal beam 103 and a second longitudinal beam 104, and two transverse beams The length is greater than the length of the two longitudinal beams; between the first transverse beam 101 and the second transverse beam 102, a third transverse beam 105 is arranged near the second transverse beam 102, and the third transverse beam 105 and the first transverse beam 101 and the second transverse beam 102 are parallel. A traction frame 106 is arranged on the first transverse beam 101, and the t...

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PUM

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Abstract

The invention relates to a beet digger, which is characterized by comprising a machine frame, a combined digging part and a driving system, wherein the machine frame comprises a first cross beam, a second cross beam, a third cross beam between the first and second cross beam, a first longitudinal beam and a second longitudinal beam; the combined digging part comprises a disc axle arm frame, one end of the disc axle arm frame is connected with the third cross beam, the other end of the disc axle arm frame is connected with two connecting shafts, and the other ends of the two connecting shafts are both connected with a disc; eccentric wheels are arranged below the longitudinal beams on the side of the first cross beam; the two eccentric wheels are connected by a first drive shaft which is provided with a digger blade positioned at a lower nonaligned place between the two discs; the driving system comprises a gear box arranged on the second cross beam, the input end of the gear box is connected with a power device, and the output end of the gear box is connected with a second drive shaft and a gear oil pump respectively; the second drive shaft drives the eccentric wheels to rotate through a chain wheel drive device; the input end of the gear oil pump is connected with an oil tank; the output end of the gear oil pump is connected with a hydraulic motor; and the power output end of the hydraulic motor is connected with one of the two discs.

Description

technical field [0001] The invention relates to a digging device, in particular to a sugar beet digging device matched with a wheeled tractor. Background technique [0002] Sugar beet is the second most economically valuable sugar crop after sugarcane in the world. Sugar beet digging and harvesting is an important process in the sugar beet production process, and it is a key link to ensure the increase of sugar beet production and income. Digging and harvesting machinery is an indispensable mechanical equipment for modern sugar beet agricultural production. It can greatly reduce the labor intensity of the sugar beet harvesting process, improve production efficiency, and increase farmers' income. [0003] There are various types of sugar beet digging devices in use, and the following shortcomings are common: 1) Most digging devices do not have a limit mechanism, and the depth of digging parts is unstable and fluctuates greatly; 2) Most of the digging parts are passive parts,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D25/04
Inventor 张东兴王方艳苏益明史嵩祁兵胡国勇
Owner CHINA AGRI UNIV
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