Diamond sand line root cutting mechanism

Abstract

The utility model discloses a diamond sand line root cutting mechanism, which is arranged on a cabbage harvesting device at the front end of a cabbage harvester and comprises a diamond sand line, two diamond sand line limiting rollers, a diamond sand line driving wheel and a diamond sand line driving motor for driving the diamond sand line driving wheel, a diamond sand line is wound on the two diamond sand line limiting rollers and the diamond sand line driving wheel, and the diamond sand line wound on the two diamond sand line limiting rollers extends out of the front end of the shovel plate; according to the further improvement, a profiling plate is arranged between the diamond sand line driving wheel and the diamond sand line limiting roller on the side and used for adjusting the position of the diamond sand line; and a diamond sand line tensioner is arranged on the frame of the cabbage harvesting device. The requirement for the position of the cabbage to be harvested is not high, and the harvesting efficiency is remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to a diamond wire cutting mechanism. Background Technology

[0002] With the advancement of technology, cabbage harvesters are increasingly being used both domestically and internationally to harvest large-scale cabbage cultivation. Current cabbage harvesters typically use a double auger to clamp the cabbage in the middle before lifting it up, and then use a circular saw to cut the roots. The main drawback of this mechanism is that the cabbage to be harvested must be placed in the middle of the double auger, requiring precise positioning during harvesting, resulting in low harvesting efficiency. Utility Model Content

[0003] This invention addresses the shortcomings of existing technologies by proposing a diamond wire cutting mechanism that can significantly improve retrieval efficiency.

[0004] The present invention achieves its technical objectives through the following technical solutions.

[0005] A diamond wire root-cutting mechanism is installed on the cabbage harvesting device at the front end of a cabbage harvester. The cabbage harvesting device includes: a cabbage harvesting device frame and several electrically driven conveying rollers arranged in a front-to-back pattern. The cabbage harvesting device frame includes a shovel plate and two parallel, spaced-apart side plates. The side plates are vertically positioned and arranged longitudinally along their length. The shovel plate is fixedly connected between the front ends of the two side plates. The electrically driven conveying rollers are horizontally positioned and connected between the two side plates. The improvement lies in that the diamond wire root-cutting mechanism includes a diamond wire... The device includes a diamond wire, two diamond wire limiting rollers, a diamond wire drive wheel, and a diamond wire drive motor for driving the diamond wire drive wheel. The two diamond wire limiting rollers and the diamond wire drive wheel are rotatably connected to the lower part of the cabbage harvesting device frame. The two diamond wire limiting rollers are arranged laterally and parallel to each other, and are located at the front of the cabbage harvesting device frame. The diamond wire is located at the middle and rear of the cabbage harvesting device frame. The diamond wire is wound around the two diamond wire limiting rollers and the diamond wire drive wheel, and the diamond wire wound around the two diamond wire limiting rollers extends out of the front end of the shovel plate.

[0006] Furthermore, a contour plate is provided between the diamond wire drive wheel and the diamond wire limiting roller on this side. The contour plate is fixedly connected to one side of the cabbage harvesting device frame and can move up and down. The diamond wire wound around the diamond wire drive wheel and the diamond wire limiting roller on this side is tightened on the contour plate.

[0007] Furthermore, the cabbage harvesting device frame is equipped with a diamond wire tensioner.

[0008] Compared with the prior art, this utility model has the following advantages:

[0009] 1. A diamond wire root-cutting mechanism is installed on the cabbage harvesting device at the front end of the cabbage harvester. The horizontal diamond wire does not have high requirements for the position of the cabbage to be harvested, as long as the horizontal diamond wire can cover it, which significantly improves the harvesting efficiency.

[0010] 2. A contour plate is provided between the diamond wire drive wheel and the diamond wire limiting roller on this side. The contour plate is fixedly connected to one side of the cabbage harvesting device frame and can move up and down. The diamond wire wound on the diamond wire drive wheel and the diamond wire limiting roller on this side is tightened on the contour plate, and the position of the diamond wire can be adjusted by using the contour plate.

[0011] 3. The cabbage harvesting device frame is equipped with a diamond wire tensioner, which can tension the diamond wire. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention viewed from the front to the back. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to illustrate selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0014] Appendix Figure 1 The diamond wire cutting mechanism shown is installed on the cabbage harvesting device at the front end of the cabbage harvester. The cabbage harvesting device includes: a cabbage harvesting device frame and six electric conveying rollers 17 arranged in a front-to-back manner (in other embodiments, the number of electric conveying rollers 17 is 2 to 5 or more than 6). The cabbage harvesting device frame includes a shovel plate 19 and two parallel and spaced side plates 18 of the cabbage harvesting device frame. The side plates 18 of the cabbage harvesting device frame are vertically arranged in a front-to-back manner along their length. The shovel plate 19 is fixedly connected between the front ends of the two side plates 18 of the cabbage harvesting device frame. The electric conveying rollers 17 are horizontally placed and connected between the two side plates 18 of the cabbage harvesting device frame.

[0015] The diamond wire root cutting mechanism includes a diamond wire 11, two diamond wire limiting rollers 12, a diamond wire drive wheel 15, and a diamond wire drive motor 16 that drives the diamond wire drive wheel 15. The two diamond wire limiting rollers 12 and the diamond wire drive wheel 15 are rotatably connected to the lower part of the cabbage harvesting device frame. The two diamond wire limiting rollers 12 are arranged laterally and parallel to each other and are located at the front of the cabbage harvesting device frame. The diamond wire drive wheel 15 is located at the middle and rear of the cabbage harvesting device frame. The diamond wire 11 is wound around the two diamond wire limiting rollers 12 and the diamond wire drive wheel 15, and the diamond wire 11 wound around the two diamond wire limiting rollers 12 extends out of the front end of the shovel plate 19.

[0016] A contour plate 13 is provided between the diamond wire drive wheel 15 and the diamond wire limiting roller 12 on this side. The contour plate 13 is fixedly connected to one side of the cabbage harvesting device frame and can move up and down. The diamond wire 11 wrapped around the diamond wire drive wheel 15 and the diamond wire limiting roller 12 on this side is tightened on the contour plate 13.

[0017] The cabbage harvesting device frame is equipped with a diamond wire tensioner 14.

[0018] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0019] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A diamond wire root-cutting mechanism, installed on a cabbage harvesting device at the front end of a cabbage harvester, the cabbage harvesting device comprising: The device comprises a cabbage harvesting frame and several electrically driven conveying rollers (17) arranged in a front-to-back pattern. The cabbage harvesting frame includes a shovel plate (19) and two parallel, spaced-apart side plates (18). The side plates (18) are vertically positioned and arranged in a front-to-back pattern along their length. The shovel plate (19) is fixedly connected between the front ends of the two side plates (18). The electrically driven rollers (17) are horizontally positioned and connected between the two side plates (18). The device is characterized in that the diamond wire cutting mechanism includes a diamond wire (11), two diamond wire limiting rollers (12), and a diamond wire drive wheel (15). The diamond wire drive motor (16) drives the diamond wire drive wheel (15); the two diamond wire limiting rollers (12) and the diamond wire drive wheel (15) are rotatably connected to the lower part of the cabbage harvesting device frame. The two diamond wire limiting rollers (12) are arranged in parallel with a horizontal interval and are set at the front part of the cabbage harvesting device frame. The diamond wire drive wheel (15) is set at the middle and rear part of the cabbage harvesting device frame. The diamond wire (11) is wound around the two diamond wire limiting rollers (12) and the diamond wire drive wheel (15). The diamond wire (11) wound around the two diamond wire limiting rollers (12) extends out of the front end of the shovel plate (19).

2. The diamond wire cutting mechanism according to claim 1, characterized in that: A contour plate (13) is provided between the diamond wire drive wheel (15) and the diamond wire limiting roller (12) on this side. The contour plate (13) is fixedly connected to one side of the cabbage harvesting device frame and can move up and down. The diamond wire (11) wrapped around the diamond wire drive wheel (15) and the diamond wire limiting roller (12) on this side is tightened on the contour plate (13).

3. The diamond wire cutting mechanism according to claim 1 or 2, characterized in that: The cabbage harvesting device frame is equipped with a diamond wire tensioner (14).

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