Girdling knife and electric fruit tree girdling machine

Abstract

The utility model discloses a girdling knife and an electric fruit tree girdling machine, the girdling knife comprises a knife handle, a blade, a blocking piece, an adjusting bolt, a fastening bolt, a spring piece and a sliding block, the blade is arranged at one end part of the knife handle; the blocking piece is installed on the inner side of the cutter handle through the fastening bolt. The adjusting bolt is in threaded connection with the cutter handle and located on the side close to the blade, and the extending end of the adjusting bolt abuts against the blocking piece. One end of the spring piece extends into the cutter handle and is connected with the baffle into a whole; the slider 7 is fixed on one side of the handle away from the blade. By screwing the adjusting bolt, the position of the blocking piece can be adjusted, the cutting depth of the blade can be controlled so as to adapt to fruit trees of different varieties and growth stages, the peeling quality is improved, and accurate operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment for fruit tree ring-barking operations, and more particularly to a ring-barking knife and an electric fruit tree ring-barking machine. Background Art

[0002] With the rapid development of modern agricultural technology, the fruit tree planting industry has an increasing demand for efficient and precise machinery and equipment. As one of the most important steps in fruit tree management, fruit tree girdling plays a vital role in improving fruit tree yield and quality.

[0003] The electric fruit tree ring-barking machine is a mechanical device specially used for the ring-barking operation of fruit trees, and the ring-barking knife is a key component of the electric fruit tree ring-barking machine. However, the peeling quality and precision of the existing ring-barking knife need to be improved.

[0004] Therefore, it is a problem that those skilled in the art need to solve urgently to provide a ring barking knife and an electric fruit tree ring barking machine with good peeling quality. Utility Model Content

[0005] In view of this, the utility model provides a ring barking knife and an electric fruit tree ring barking machine, which can ensure the quality and accuracy of peeling and avoid damage to fruit trees.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A ring peeling knife includes a handle, a blade, a baffle, an adjusting bolt and a fastening bolt, wherein the blade is mounted on one end of the handle; the baffle is mounted on the inner side of the handle via the fastening bolt; the adjusting bolt is threadedly connected to the handle and is located close to the blade, and the extended end of the adjusting bolt rests on the baffle.

[0008] By adopting the above technical solutions, the beneficial effects of the utility model are:

[0009] By screwing the adjusting bolt, the position of the baffle can be adjusted to control the cutting depth of the blade, thereby improving the peeling quality and accuracy and avoiding damage to the fruit trees.

[0010] Furthermore, it also includes a spring sheet and a slider, one end of the spring sheet extends into the interior of the knife handle and is connected to the blocking sheet as a whole; the slider is fixed on the side of the knife handle away from the blade.

[0011] An electric fruit tree ring stripping machine comprises an annular shell, annular teeth and two ring stripping knives as described above, wherein the annular shell has a knife collection track; the annular teeth are located inside the annular shell and are slidably connected; the ends of the two knife handles away from the blades are respectively installed on opposite sides of the annular teeth through connecting bolts, and the spring sheet rests on the inner wall of the annular teeth, and the slider corresponds to the position of the knife collection track.

[0012] By adopting the above technical solutions, the beneficial effects of the utility model are:

[0013] It improves the peeling efficiency, reduces the labor intensity and improves the peeling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0015] Figure 1 The accompanying drawing is a schematic diagram of the three-dimensional structure of a ring peeling knife provided by the utility model;

[0016] Figure 2 The accompanying drawing is a front view of a ring-striping knife provided by the utility model;

[0017] Figure 3 The accompanying drawing is a schematic diagram of the three-dimensional structure of an electric fruit tree ring-stripping machine provided by the utility model;

[0018] Figure 4 The accompanying drawing is a schematic structural diagram of the knife-collecting track portion of the annular housing provided by the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figure 1 、 2As shown, an embodiment of the present invention discloses a ring peeling knife, comprising a handle 1, a blade 2, a baffle 3, an adjusting bolt 4, a fastening bolt 5, a spring 6, and a slider 7. The blade 2 is mounted on one end of the handle 1. In this embodiment, the blade 2 is made of high-quality steel with good wear resistance and sharpness. Of course, the blade 2 is available in a variety of widths to meet the needs of different trees. The baffle 3 is mounted on the inner side of the handle 1 via the fastening bolt 5. The adjusting bolt 4 is threadedly connected to the handle 1 and is located on the side close to the blade 2, and the extended end of the adjusting bolt 4 abuts against the baffle 3. One end of the spring 6 extends into the interior of the handle 1 and is integrally connected to the baffle 3. The slider 7 is fixed to the side of the handle 1 away from the blade 2. The present invention can adjust the position of the baffle 3 by screwing the adjusting bolt 4, thereby controlling the cutting depth of the blade 2 to adapt to fruit trees of different varieties and growth stages, improving the peeling quality and achieving precise operation.

[0021] like Figure 3 、 4 As shown, the utility model also discloses an electric fruit tree ring peeling machine, comprising an annular housing 8, annular teeth 9 and two ring peeling knives as described above, the annular housing 8 having a knife collection track 81; the annular teeth 9 are located inside the annular housing 8 and are slidably connected. The rotation drive of the annular teeth 9 is not the focus of the utility model, and the methods are various, which will not be repeated here; the ends of the two knife handles 1 away from the blades 2 are respectively installed on opposite sides of the annular teeth 9 through connecting bolts, so that the knife handles 1 and the annular teeth 9 can rotate relative to each other, and the spring sheet 6 abuts against the inner wall of the annular teeth 9, The slider 7 corresponds to the position of the knife-collecting track 81. When in working state, the annular gear 9 rotates in the annular housing 8, and the ring-stripping knife rotates along with the annular gear 9. At this time, under the action of the spring sheet 6, the blade 2 is pressed against the fruit tree. When the slider 7 reaches the position of the knife-collecting track 81, under the guidance of the shape of the knife-collecting track 81, the ring-stripping knife rotates a certain angle with the connecting bolt as the center, compressing the spring sheet 6 to achieve the knife-collecting action, which is conducive to the removal of the ring-stripping machine from the fruit tree. When the slider 7 slides out of the knife-collecting track 81, under the action of the spring sheet 6, the ring-stripping knife opens and returns to its original state. The utility model performs electric ring-stripping on fruit trees and automatically retracts and releases the knife, thereby improving the peeling efficiency, reducing the labor intensity, and improving the peeling quality.

[0022] Supported by actual use cases and data, this utility model has achieved significant economic benefits in actual production. It can shorten the orchard ring-barking operation time by 150%, significantly improve the peeling quality, and reduce labor costs by 100%.

[0023] Of course, the utility model is suitable for various types and varieties of fruit trees, including common fruit trees such as apples, pears, peaches, apricots, etc. Orchards of different regions and sizes can use this equipment to perform fruit tree ring-barking operations.

[0024] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0025] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ring-barking knife, characterized in that: The utility model comprises a knife handle, a blade, a baffle, an adjusting bolt and a fastening bolt, wherein the blade is mounted on one end of the knife handle; the baffle is mounted on the inner side of the knife handle via the fastening bolt; the adjusting bolt is threadedly connected to the knife handle and is located near the blade, and the extending end of the adjusting bolt abuts against the baffle; It also includes a spring sheet and a slider, one end of the spring sheet extends into the interior of the knife handle and is connected to the blocking sheet as a whole; the slider is fixed on the side of the knife handle away from the blade.

2. An electric fruit tree ring stripping machine, characterized in that: It comprises an annular shell, annular teeth and two ring peeling knives as claimed in claim 1, wherein the annular shell has a knife collection track; the annular teeth are located inside the annular shell and are slidably connected; the ends of the two knife handles away from the blades are respectively installed on opposite sides of the annular teeth through connecting bolts, and the spring sheet rests on the inner wall of the annular teeth, and the slider corresponds to the position of the knife collection track.

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