Vibration digging structure for sugar beet harvester

A harvester and sugar beet technology, applied in excavating harvesters, harvesters, applications, etc., can solve the problems of beet slippage and inability to dig up beets, and achieve the effects of reducing economic losses, improving harvest rate, and avoiding missed digging.

Active Publication Date: 2022-02-15
HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the existing sugar beet harvester often slips from the digging knives during the process of digging the beets, and when encountering beets with relatively firm roots, the digging knives cannot dig up the beets from the soil at all. problem, and then propose a vibration excavation structure for sugar beet harvester

Method used

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  • Vibration digging structure for sugar beet harvester
  • Vibration digging structure for sugar beet harvester
  • Vibration digging structure for sugar beet harvester

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Experimental program
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specific Embodiment approach 1

[0013] Specific implementation mode one: combine Figure 1 to Figure 3 Describe this embodiment, a kind of vibrating excavation structure for sugar beet harvester described in this embodiment includes an eccentric wheel assembly, a share handle assembly and two root excavation mechanisms, the eccentric wheel assembly is connected with the power output shaft of the traction device, and the The eccentric wheel assembly is connected to the upper end of the shank assembly, and the two root digging mechanisms are installed side by side at the lower end of the shank assembly.

[0014] The vibration frequency of the present invention is 540 Hz, the vibration amplitude is ±7 degrees, and the penetration depth is 10-15 cm.

specific Embodiment approach 2

[0015] Specific implementation mode two: combination Figure 1 to Figure 3 Describe this embodiment, the eccentric wheel assembly of a kind of vibration excavation structure for sugar beet harvester in this embodiment includes a cam 1 and a connecting arm 2, the camshaft 1-1 of the cam 1 is eccentrically arranged, and the camshaft 1- 1 is connected with the power output shaft of the traction equipment, the cam 1 is connected with one end of the connecting arm 2, and the other end of the connecting arm 2 is connected with the upper end of the shank assembly.

[0016] In this embodiment, the eccentric distance of the camshaft 1-1 is ±10mm. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0017] Specific implementation mode three: combination Figure 1 to Figure 3 Describe this embodiment, the described share handle assembly of a kind of beet harvester vibration digging structure described in this embodiment comprises share handle 3, share handle rotating shaft 4 and two drive handles 5, the upper end of share handle 3 and connecting arm 2, the lower end of the share handle 3 is connected with the share handle rotating shaft 4, two driving handles 5 are arranged side by side, and the upper end of each driving handle 5 is connected with the sharing handle rotating shaft 4, and the lower end of each driving handle 5 All are connected with one described root excavating mechanism. Other compositions and connections are the same as those in Embodiment 1 or 2.

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Abstract

A vibration excavation structure for a beet harvester relates to a vibration excavation structure, in particular to a vibration excavation structure for a sugar beet harvester. The present invention solves the problem that the existing sugar beet harvester often slips out of the digging knives during the process of digging the beets, and when encountering beets with a relatively firm root system, the digging knives cannot dig up the beets from the soil at all. question. The present invention comprises an eccentric wheel assembly, a share handle assembly and two root digging mechanisms, the eccentric wheel assembly is connected with the power output shaft of the traction device, the eccentric wheel assembly is connected with the upper end of the share handle assembly, and the two The root excavating mechanism is installed side by side at the lower end of the said share handle assembly. The invention belongs to the field of agricultural machinery.

Description

technical field [0001] The invention relates to a vibration excavation structure, in particular to a vibration excavation structure for a sugar beet harvester, which belongs to the field of agricultural machinery. Background technique [0002] Existing sugar beet harvesters often have sugar beet slipping between the digging knives during the process of digging sugar beets, and when encountering beets with relatively strong root systems, the digging knives cannot dig up the beets from the soil at all, resulting in some beet retention In the field, it causes certain economic losses. Contents of the invention [0003] The present invention solves the problem that the existing sugar beet harvester often slips out of the digging knives during the process of digging the beets, and when encountering beets with a relatively firm root system, the digging knives cannot dig up the beets from the soil at all. problem, and then propose a vibration excavation structure for sugar beet h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D25/02
CPCA01D25/02
Inventor 徐涛朱炫铭刘春旭叶彤石铁林君堂
Owner HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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