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root crop harvester

A root crop and harvester technology, applied in the field of root crop harvesting equipment, can solve problems such as complex equipment structure, incomplete pulling of seedlings, time-consuming and labor-intensive manual harvesting, etc., and achieve the effects of reasonable structure design, time-consuming and labor-intensive solutions, and convenient adjustment

Inactive Publication Date: 2018-03-09
SHANDONG FEIXIAN HUAYUAN AGRI EQUIP IND & TRADE CO LTD
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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 in the prior art that manual harvesting is time-consuming and laborious, the equipment structure is complex and the seedlings are not pulled thoroughly, and a root crop harvester is provided to overcome the deficiencies of the prior art

Method used

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Embodiment 1

[0011] refer to figure 1 with figure 2 , the present invention includes a clutch box 4 interconnected with the transmission box; the transmission shaft 5 in the clutch box 4 is connected to the clutch gear 3 through spline teeth, and the clutch gear 3 is connected to the clutch gear in the transmission box through a shift fork. The transmission gears are clutched and connected to each other; the transmission shaft 5 is connected to the bearing seats 6 on both sides of the clutch box 4, and the bearing seats 6 are respectively movably connected to the frame 28 through the collar 8; the two ends of the transmission shaft 5 The left rotating shaft 23 and the right rotating shaft 13 on both sides of the front part of the frame 28 are respectively synchronously connected by a bevel gear 7; The elastic wheel 20 and the left driven wheel 29 are connected in transmission with each other; the right driving wheel 14 at the bottom of the right shaft 13 is connected in transmission with...

Embodiment 2

[0016] A digging shovel for a rhizome crop harvester is prepared according to the following method:

[0017] 1) Weigh each raw material according to parts by weight; 43 parts of tungsten carbide, 21 parts of iron, 8 parts of chromium, 3.3 parts of manganese, 3 parts of molybdenum, 2.4 parts of silicon nitride, 2.2 parts of nickel, 2.1 parts of tin, 1.5 parts of boron carbide, 1.1 parts of titanium carbide, 0.5 parts of rhenium;

[0018] 2) Put tungsten carbide, titanium carbide and rhenium into the reactor and heat to 3900°C, keep it warm for 3 hours, and stir at a speed of 110r / min for 1.5 hours. During the heating and stirring process, feed into the reactor Nitrogen as a protective gas;

[0019] 3) Stop cooling when the temperature in the reactor is cooled to 2500°C, add boron carbide, silicon nitride, and molybdenum to the reactor in sequence and stir evenly at a speed of 200r / min for 2 hours. Nitrogen is passed into the kettle as a protective gas;

[0020] 4) Then lower...

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Abstract

The invention discloses a rhizome crop harvester which comprises a clutch box in transmission connection with a transmission case. A transmission shaft in the clutch box is movably connected with a machine frame. The two ends of the transmission shaft are connected with a left rotating shaft and a right rotating shaft. A left driving wheel at the bottom end of the left rotating shaft is connected with a left elastic wheel and a left driven wheel, a right driving wheel at the bottom end of the right rotating shaft is connected with a right elastic wheel and a right driven wheel, and a fixed seat at the top of the machine frame is movably connected with the clutch box. The front end of the machine frame is provided with a seedling supporting rod and a digging shovel. The bottom of the machine frame is provided with a left sliding rail and a right sliding rail which correspond to a left chain and a right chain respectively. The left sliding rail and the right sliding rail cause the left chain and the right chain to be squeezed and attached under the elastic butting of a spring. A walking wheel and a seedling dumping rod are arranged at the rear of the machine frame. The left chain and the right chain are provided with clamping pointed ends respectively. The seedling supporting rod and the digging shovel support seedlings and loosen the soil, and seedlings are conveyed backwards continuously under the clamping of the left chain and the right chain and finally are dumped towards one side through the seedling dumping rod. The inclination angles of the machine frame and the clutch box are adjustable.

Description

technical field [0001] The invention belongs to the technical field of root crop harvesting equipment, and in particular relates to a harvester for root crops. Background technique [0002] As the population continues to increase, people's demand for food is increasing. According to the crops such as garlic and peanuts, the planting mode has gradually changed from traditional small-scale planting to large-scale farm planting. At the same time, large-scale equipment is used. However, in remote areas or areas that are not suitable for large-scale mechanical operations, traditional small-scale farmer planting is still used. Large-scale equipment cannot be used and operated in this environment, and most people still use it. Harvesting garlic or peanuts by manual planing is not only labor-intensive, but also low in efficiency; although some patent documents also disclose harvesting equipment suitable for small-scale operations, these equipments have complex structures, unchanged ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D33/08A01D33/12
CPCA01D33/08A01D33/12
Inventor 展海荣朱意友凌栋梁
Owner SHANDONG FEIXIAN HUAYUAN AGRI EQUIP IND & TRADE CO LTD