Efficient root-soil separation device

Abstract

The utility model discloses an efficient root-soil separating device which comprises a root-soil separating mechanism, the root-soil separating mechanism is located between a first lifting mechanism and a second lifting mechanism, and an outlet of the first lifting mechanism is connected with a material guide plate. The root-soil separating mechanism comprises a separating box, a first rotating shaft, a first separating auger blade, a second rotating shaft and a second separating auger blade; the first rotating shaft and the second rotating shaft are both arranged in the separation box, the first separation auger blade is arranged on the outer side face of the first rotating shaft, the other end of the material guide plate is located on one side above the first separation auger blade, and the second separation auger blade is arranged on the outer side face of the second rotating shaft. According to the efficient root-soil separation device, redundant surface soil can be separated from stubbles and bonded soil, fire is prevented from being blocked and extinguished by the surface soil, and the sterilization efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field, concretely is a kind of efficient root-soil separation device. BACKGROUND

[0002] Soil-borne disease and insect pest is a kind of disease and insect pest form in agricultural production, with soil, crop root as main concentration area, insect eggs, bacteria, viruses hide in shallow soil layer, crop underground root and near ground root stem, spread from crop root in suitable environmental conditions, directly harm crop root, stem, cause crop stem to wither yellow and even whole plant death, cause grain yield reduction even absolute loss.

[0003] In order to prevent the damage of disease and insect pest to soil, a machine for burning soil root has been developed at present, which mainly digs up soil with root after crop harvesting, transports to root burning mechanism through lifting mechanism after crushing, and heats soil and root at high temperature to kill disease and insect eggs, but in actual application, too much floating soil leads to flame being put out after being transported to root burning mechanism by lifting mechanism, thereby causing sterilization failure, and high-temperature sterilization needs to be carried out again after cleaning floating soil, which affects work efficiency. SUMMARY

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, and provides an efficient root-soil separation device, which can separate excess floating soil from root and soil adhered to the root, prevent floating soil from extinguishing the fire, improve sterilization efficiency, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an efficient root-soil separation device, comprising a root-soil separation mechanism, the root-soil separation mechanism is located between a first lifting mechanism and a second lifting mechanism, an outlet of the first lifting mechanism is connected with a guide plate, the root-soil separation mechanism comprises a separation box, a first rotating shaft, a first separation auger blade, a second rotating shaft and a second separation auger blade.

[0006] The first rotating shaft and the second rotating shaft are both arranged in the separation box, the first separation auger blade is arranged on the outer side of the first rotating shaft, the other end of the guide plate is located above one side of the first separation auger blade, the outer side of the second rotating shaft is provided with the second separation auger blade, the second separation auger blade is located below one side of the first separation auger blade, the rotation directions of the first rotating shaft and the second rotating shaft are opposite, and the bottom of the separation box is provided with an outlet, the outlet is located directly below the second separation auger blade.

[0007] As a preferred technical scheme of the utility model, the bottom of the separation box is an inclined structure, and the bottom of the separation box is uniformly provided with a plurality of leakage holes.

[0008] As a preferred technical scheme of the utility model, the first separating auger blade and the second separating auger blade are matched with the corresponding side surface in the separating box.

[0009] Compared with the prior art, the utility model has the advantages that the high-efficiency root-soil separating device is compact in structure and reasonable in design, the root-soil separating mechanism is arranged between the first lifting mechanism and the root stub burning mechanism, the floating soil is separated from the root stub and the soil adhered to the root stub by the first separating auger blade and the second separating auger blade, the root stub and the soil are lifted into the root stub burning mechanism by the second lifting mechanism to burn and sterilize, the excessive floating soil is prevented from extinguishing the flame, and the sterilization efficiency of the machine is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structural schematic view of the utility model;

[0011] Figure 2 It is Figure 1 an enlarged schematic view of A in the middle.

[0012] In the drawing: 1 first lifting mechanism, 2 second lifting mechanism, 3 root stub burning mechanism, 4 material guide plate, 5 root-soil separating mechanism, 51 separating box, 52 first separating auger blade, 53 first rotating shaft, 54 second separating auger blade, 55 second rotating shaft, 56 leakage hole. DETAILED DESCRIPTION

[0013] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments (for the convenience of description and understanding, the following is described with the upper side as the upper side). Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model. Figure 1

[0014] Please refer to Figures 1-2 , the utility model provides a technical scheme: a kind of high-efficiency root-soil separating device, including root-soil separating mechanism 5, root-soil separating mechanism 5 is between first lifting mechanism 1 and second lifting mechanism 2, second lifting mechanism 2 is between root-soil separating mechanism 5 and root stub burning mechanism 3, wherein first lifting mechanism 1 and second lifting mechanism 2 are conveyed by chain plate, and the outlet of first lifting mechanism 1 is connected with material guide plate 4, and the root stub after being crushed is lifted into root-soil separating mechanism 5;

[0015] Root-soil separating mechanism 5 includes separating box 51, first rotating shaft 53, first separating auger blade 52, second rotating shaft 55 and second separating auger blade 54, and first rotating shaft 53 and second rotating shaft 55 are connected with driving mechanism.​

[0016] The first rotating shaft 53 and the second rotating shaft 55 are arranged in the separation box, the first separation auger blade 52 is arranged on the outer side of the first rotating shaft 53, the other end of the guide plate 4 is located on the upper side of the first separation auger blade 52, the outer side of the second rotating shaft 55 is provided with the second separation auger blade 54, the second separation auger blade 54 is located below the side of the first separation auger blade 52, the rotation directions of the first rotating shaft 53 and the second rotating shaft 55 are opposite, so that the conveying directions of the first separation auger blade 52 and the second separation auger blade 54 are opposite, the screening of the floating soil is facilitated, the bottom of the separation box 51 is provided with an outlet, the outlet is located directly below the second separation auger blade 54, the roots and the adhered soil separated by the two augers are transported to the second lifting mechanism 2 and finally conveyed into the root burning mechanism 3 for high-temperature sterilization.

[0017] In order to facilitate the discharge of the floating soil, the bottom of the separation box 51 is of an inclined structure, and a plurality of leakage holes 56 are uniformly distributed on the bottom of the separation box 51.

[0018] In order to improve the separation efficiency of the floating soil and the roots, the first separation auger blade 52 and the second separation auger blade 54 are matched with the corresponding side surfaces in the separation box 51.

[0019] In use: the roots and the soil after being crushed are mixed with a large amount of floating soil, and are conveyed to the first separation auger blade 52 through the guide plate 4 under the action of the first lifting mechanism 1, the floating soil sinks to the bottom in the conveying process of the first separation auger blade 52, and is discharged from the leakage holes 56 in the bottom of the separation box 51, and then is subjected to secondary root-soil separation by the second separation auger blade 54 with the opposite rotation direction, and the separated roots are lifted to the root burning mechanism 3 under the action of the second lifting mechanism 2 and subjected to high-temperature sterilization.

[0020] The root-soil separation mechanism 5 is added, the roots and the floating soil are separated under the action of the double-auger separation structure, a large amount of floating soil is prevented from entering the root burning mechanism 3 and extinguishing the flame, and the working efficiency and the use convenience are greatly improved.

[0021] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high efficiency root-soil separation device, characterized by: The root-soil separating mechanism (5) is located between the first lifting mechanism (1) and the second lifting mechanism (2), the outlet of the first lifting mechanism (1) is connected with the guide plate (4), and the root-soil separating mechanism (5) comprises a separating box (51), a first rotating shaft (53), first separating auger blades (52), a second rotating shaft (55) and second separating auger blades (54). The first rotating shaft (53) and the second rotating shaft (55) are both arranged in the separating box, the first separating auger blades (52) are arranged on the outer side of the first rotating shaft (53), the other end of the guide plate (4) is located on the side above the first separating auger blades (52), the outer side of the second rotating shaft (55) is provided with the second separating auger blades (54), the second separating auger blades (54) are located below the side of the first separating auger blades (52), the rotating directions of the first rotating shaft (53) and the second rotating shaft (55) are opposite, and the bottom of the separating box (51) is provided with an outlet located directly below the second separating auger blades (54).

2. The high efficiency root zone separation apparatus of claim 1, wherein: The bottom of the separating box (51) is of an inclined structure, and the bottom of the separating box (51) is uniformly provided with a plurality of leakage holes (56).

3. The high efficiency root zone separation apparatus of claim 1, wherein: The first separating auger blades (52) and the second separating auger blades (54) are matched with the corresponding side faces in the separating box (51).

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