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Small-sized boxing type potato harvesting combined machine

A combined operation machine and potato technology, which is applied in the direction of digging harvesters, harvesters, agricultural machinery and equipment, etc., can solve the problems of wide working width, difficulty in applying to small plots, and low entry efficiency, so as to reduce excavation resistance , Realize the effect of potato soil separation and potato soil separation thoroughly

Active Publication Date: 2021-10-22
GANSU AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned equipment is bulky, and it is difficult to be used in small plots. At the same time, due to the interference of the plastic film, the transmission parts will be entangled with residual film, which will affect the service life of the whole machine.
[0004] To sum up, the existing potato excavators are generally of the fixed digging shovel type, which has a low efficiency of digging into the soil, and it is difficult to separate the dug potatoes from the soil, which directly leads to a decrease in the excavation rate. , and the potato excavator is mainly used for harvesting in the open field, and the working width is relatively large, so it is difficult to adapt to the potato harvesting in the main production areas such as Northwest and Gansu
In view of the fact that the existing potato harvesting equipment cannot be popularized and used, a kind of potato excavator with small walking tractor as supporting power and integrated potato boxing was designed and developed.

Method used

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  • Small-sized boxing type potato harvesting combined machine
  • Small-sized boxing type potato harvesting combined machine
  • Small-sized boxing type potato harvesting combined machine

Examples

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Embodiment Construction

[0028]A small boxed potato harvesting combined operation machine, comprising a frame 2, a traction hanger 1, a compound digging shovel 3, a transmission device, a vibration separation device, an eccentric wheel mechanism, and a supporting wheel; the compound digging shovel, the supporting wheel and The vibrating screen is respectively connected to the lower end of the frame, and the eccentric wheel mechanism is installed on the upper end of the frame;

[0029] Described transmission device comprises the first drive shaft 29; The first drive shaft 29 is connected on the frame by the bearing seat, is provided with the drive pulley 6 on the first drive shaft 29, drives the pulley 6 on the first drive shaft 29 through the belt Drive connection with the tractor; the shaft end of the first drive shaft 29 is connected to the eccentric wheel mechanism;

[0030] The eccentric wheel mechanism and the vibratory separation device are connected into one, and the eccentric wheel mechanism i...

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to a small boxing type potato harvesting combined machine. The small boxing type potato harvesting combined machine comprises a rack, a traction hanging frame, a composite digging shovel, a transmission device, a vibration separation device, an eccentric wheel mechanism and a supporting wheel, wherein the composite digging shovel, the supporting wheel and the vibrating screen are connected to the lower end of the rack correspondingly, and the eccentric wheel mechanism is installed at the upper end of the rack. The eccentric wheel mechanism is used for simultaneously driving the digging shovel and the vibrating screen, so that the digging shovel and the vibrating screen simultaneously reciprocate in the horizontal direction, and the design concept of coaxial transmission but different amplitudes is adopted, so that the horizontal amplitude of the vibrating screen is increased while the digging resistance is reduced as far as possible, potatoes and soil are separated more thoroughly in addition, a rotary barrel frame collecting device is designed, and the integrated operation process of digging, soil screening and boxing is achieved, and another function is to further realize potato-soil separation, so that the collected potatoes are cleaner, meanwhile, vibration optimization is conducted on the digging shovel, the resistance of the machine is reduced, and meanwhile the digging shovel and the vibrating screen are connected more compactly.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a small box-packed combined potato harvesting machine. Background technique [0002] In response to the development needs of the potato industry in Northwest my country, the topography of Gansu Province is mainly characterized by many slopes and few rivers, and the plots are relatively small, mostly in the form of terraces. Seriously restricting the development of potato industry in Gansu Province, my country is a large agricultural country, which largely leads to low income of farmers in Northwest China and restricts the development of Northwest China. In the survey, we investigated the planting pattern and distribution of potatoes in Gansu Province, cultivated land resources and soil types, supporting power of walking tractors, acceptance of machine excavation, damage rate of potatoes by machine excavation, and excavation rate, and found that domestic The defecti...

Claims

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Application Information

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IPC IPC(8): A01D17/08A01D33/12A01D33/10A01D33/00A01D33/08
CPCA01D17/08A01D33/12A01D33/105A01D33/00A01D33/08Y02P60/14
Inventor 孙伟张海鹏韩亮刘小龙张华赵志伟王虎存赵武云赵虎
Owner GANSU AGRI UNIV
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