Orchard chemical weeding spray protection device

Abstract

The utility model discloses an orchard chemical weeding spraying protection device which comprises a protection irrigation device, the protection irrigation device comprises a bottom end protection cover, a trunk protection rolling plate and an irrigation part, the trunk protection rolling plate is placed in the middle of the top end of the bottom end protection cover, and the irrigation part is placed at the top end of the trunk protection rolling plate. Air holes are asymmetrically formed in the trunk protection rolling plate, the parts, located on the outer side of the bottom end protection cover, of the air holes incline downwards, a conical guide-in rolling plate is arranged above the irrigation part, and the bottom end of the conical guide-in rolling plate is fixedly connected with an inner connection rolling plate. The bottom end protective cover can effectively shield the bottom of a trunk and tree roots and prevent harmful substances such as herbicides from making contact with the parts, so that healthy growth of fruit trees is protected, meanwhile, the shape and the size can be automatically adjusted along with growth of the trunk, the deformation probability of the trunk during growth is reduced, and the fruit trees are protected from being damaged. And meanwhile, the work of manual adjustment is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agronomy, in particular to an orchard chemical weeding spray protection device. Background Art

[0002] Orchard management involves many aspects, including soil management, fertilization, weeding, pest control, irrigation and drainage. Chemical weeding is a common weeding method. However, when spraying weeds, it is difficult to avoid spraying the roots of fruit trees, which has an adverse effect on the growth of fruit trees and even affects the quality and yield of the fruit. Therefore, an orchard chemical weeding spray protection device is urgently needed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide an orchard chemical weeding spray protection device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical weed control spray protection device for an orchard, comprising a protective irrigation device, wherein the protective irrigation device comprises a bottom protective cover, a trunk protective roll plate and an irrigation part, wherein the trunk protective roll plate is placed in the middle of the top end of the bottom protective cover, and the irrigation part is placed on the top end of the trunk protective roll plate, and air holes are asymmetrically opened on the trunk protective roll plate, and the air holes are located at the outer side of the bottom protective cover and are inclined downward, and a conical introduction roll plate is arranged above the irrigation part, and an inner roll plate is fixedly connected to the bottom end of the conical introduction roll plate, and the inner roll plate is located inside the top end of the trunk protection roll plate.

[0005] Preferably, a first adjustment plate is evenly fixedly connected to the inner side of the top end of the bottom protective cover, a second adjustment plate is evenly fixedly connected to the inner side of the top end of the bottom protective cover, and the second adjustment plate and the first adjustment plate are arranged at intervals, connecting strips are fixedly connected to both sides of the top end of the second adjustment plate, and the bottom end of the connecting strip away from the second adjustment plate is close to the top end of the first adjustment plate.

[0006] Preferably, an opening is provided on the bottom protective cover, and a connecting piece is fixedly installed at the opening of the bottom protective cover by bolts.

[0007] Preferably, a plug-in slot is provided through the side end of the connecting piece, and the plug-in slot matches the end of the opening of the bottom protective cover.

[0008] Preferably, the bottom end of the bottom protective cover is evenly and fixedly connected with a fixed rod, and the bottom end of the fixed rod is designed to be pointed.

[0009] Preferably, the first adjustment plate, the second adjustment plate and the connecting strip are all made of soft plastic.

[0010] Preferably, the bottom protective cover, the trunk protective roll plate and the irrigation part are all made of elastic materials.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can effectively shield the bottom of the trunk and the roots through the bottom protective cover, prevent harmful substances such as herbicides from contacting these parts, thereby protecting the healthy growth of fruit trees. At the same time, through the interval arrangement of the first adjusting plate and the second adjusting plate and the setting of the connecting strip, the gap generated when the adjusting plate is tilted can be shielded, further enhancing the protective effect of the top of the bottom protective cover. The first adjusting plate, the second adjusting plate, the connecting strip, the bottom protective cover, the trunk protective roll plate and the irrigation part can automatically adjust the shape and size as the trunk grows, reducing the probability of deformation of the trunk when it grows, and also reducing the work of manual adjustment.

[0013] The design of the irrigation part makes irrigation very convenient. You only need to pour water or nutrient solution into the inner side of the conical inlet roll, and it will flow down along the trunk to the root position, realizing direct irrigation of the root. The design of the air holes ensures that the trunk at the bottom of the fruit tree can circulate gas, avoiding problems such as trunk rot caused by too tight sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the protective irrigation device in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the protective irrigation device in the utility model.

[0017] In the figure: 1-protective irrigation device, 2-bottom protective cover, 3-trunk protective roll plate, 4-irrigation part, 41-conical introduction roll plate, 42-inner roll plate, 5-air vent, 6-first adjustment plate, 7-second adjustment plate, 8-connecting strip, 9-connecting piece, 10-plug slot, 11-fixed plug rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides an embodiment: an orchard chemical weed control spray protection device, comprising a protection irrigation device 1, the protection irrigation device 1 comprising a bottom protection cover 2, a trunk protection roll plate 3 and an irrigation part 4, the trunk protection roll plate 3 is placed in the middle of the top of the bottom protection cover 2, the irrigation part 4 is placed on the top of the trunk protection roll plate 3, the trunk protection roll plate 3 is asymmetrically provided with air holes 5, and the part of the air holes 5 located outside the bottom protection cover 2 is inclined downward, a conical introduction roll plate 41 is arranged above the irrigation part 4, the bottom end of the conical introduction roll plate 41 is fixedly connected with an inner roll plate 42, and the inner roll plate 42 is located inside the top of the trunk protection roll plate 3.

[0020] A first adjusting plate 6 is evenly fixedly connected to the inner side of the top of the bottom protective cover 2, and a second adjusting plate 7 is evenly fixedly connected to the inner side of the top of the bottom protective cover 2, and the second adjusting plate 7 and the first adjusting plate 6 are arranged at intervals, and connecting strips 8 are fixedly connected to both sides of the top of the second adjusting plate 7, and the bottom end of the connecting strip 8 away from the second adjusting plate 7 is close to the top of the first adjusting plate 6, and the connecting strip 8 can block the gap generated when the first adjusting plate 6 or the second adjusting plate 7 is tilted to prevent the entry of herbicides.

[0021] An opening is provided on the bottom protective cover 2, and a connecting piece 9 is fixedly installed on the opening of the bottom protective cover 2 by bolts, and the bottom protective cover 2 is closed-loop operated by the connecting piece 9 to avoid damage.

[0022] The side end of the connector 9 is penetrated by a plug-in slot 10, and the plug-in slot 10 matches the end of the opening of the bottom protective cover 2. The open end of the bottom protective cover 2 is inserted into the plug-in slot 10, and the connector 9 and the bottom protective cover 2 are fixed by bolts.

[0023] The bottom end of the bottom protective cover 2 is evenly fixedly connected with a fixed rod 11, and the bottom end of the fixed rod 11 is designed to be pointed. The bottom protective cover 2 is pressed downward by external force, and the movement of the bottom protective cover 2 drives the fixed rod 11 to move downward and insert into the soil, thereby strengthening the stability of the bottom protective cover 2.

[0024] The first adjustment plate 6, the second adjustment plate 7 and the connecting strip 8 are all made of soft plastic, which makes it easy to push the first adjustment plate 6 and the second adjustment plate 7 apart when the trunk grows, thereby reducing the probability of deformation when the trunk grows.

[0025] The bottom protection cover 2, the trunk protection roll plate 3 and the irrigation part 4 are all made of elastic materials, which are easy to unfold and passively expand without manual adjustment.

[0026] Working principle: During use, first lay a shade cloth at the root of the tree, then use external force to unfold the bottom protective cover 2 and put it on the trunk, then insert the open end of the bottom protective cover 2 into the inside of the plug-in slot 10, and fix the connecting piece 9 and the bottom protective cover 2 by bolts, then press the bottom protective cover 2 downward by external force, and the movement of the bottom protective cover 2 drives the fixed plug rod 11 to move downward and insert it into the soil, until the fixed plug rod 11 is completely inserted into the soil, unfold the trunk protection roll plate 3 and the irrigation part 4, and wrap the trunk protection roll plate 3 on the trunk, place the bottom end of the trunk protection roll plate 3 on the top of the first adjustment plate 6 and the second adjustment plate 7, then wrap the irrigation part 4 on the trunk, and the inscribed roll plate 42 is located inside the top of the trunk protection roll plate 3, and the installation is completed. When spraying weeds, the spray is sprayed by the tree The trunk protection roll plate 3, the first adjustment plate 6 and the second adjustment plate 7 are shielded from the outside to prevent the herbicide from contacting the bottom trunk and roots. The trunk at the bottom of the fruit tree can be ventilated with gas through the air vent 5. When irrigation is needed, water or nutrient solution is poured into the inner side of the conical introduction roll plate 41 by external force, and flows down along the trunk to the root position. When the fruit tree grows, the trunk becomes thicker. Since the trunk protection roll plate 3 and the irrigation part 4 are both made of elastic materials, the trunk squeezes the trunk protection roll plate 3 and the irrigation part 4 outward when the trunk becomes thicker. The trunk protection roll plate 3 and the irrigation part 4 expand outward under the push of the trunk to adapt to the thickness of the trunk. The first adjustment plate 6 and the second adjustment plate 7 are tilted upward at one end close to the trunk to adapt to the thickness of the trunk. The connecting strip 8 can block the gap caused by the tilting of the first adjustment plate 6 or the second adjustment plate 7.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An orchard chemical weed control spray protection device, comprising a protective irrigation device (1), characterized in that: The protective irrigation device (1) comprises a bottom protective cover (2), a trunk protective roll plate (3) and an irrigation part (4), wherein the trunk protective roll plate (3) is placed at the middle of the top of the bottom protective cover (2), and the irrigation part (4) is placed at the top of the trunk protective roll plate (3), air holes (5) are asymmetrically provided on the trunk protective roll plate (3), and the air holes (5) are located at the outer part of the bottom protective cover (2) and are inclined downward, and a conical introduction roll plate (41) is arranged above the irrigation part (4), and the bottom end of the conical introduction roll plate (41) is fixedly connected to an inner roll plate (42), and the inner roll plate (42) is located inside the top of the trunk protective roll plate (3).

2. The orchard chemical weed control spray protection device according to claim 1, characterized in that: A first adjustment plate (6) is evenly fixedly connected to the inner side of the top end of the bottom protective cover (2), a second adjustment plate (7) is evenly fixedly connected to the inner side of the top end of the bottom protective cover (2), and the second adjustment plate (7) and the first adjustment plate (6) are arranged at intervals, connecting strips (8) are fixedly connected to both sides of the top end of the second adjustment plate (7), and the bottom end of the part of the connecting strip (8) away from the second adjustment plate (7) is closely attached to the top end of the first adjustment plate (6), an opening is provided on the bottom protective cover (2), and a connecting piece (9) is fixedly installed at the opening of the bottom protective cover (2) by means of bolts.

3. The orchard chemical weed control spray protection device according to claim 2, characterized in that: A plug-in slot (10) is provided through the side end of the connecting piece (9), and the plug-in slot (10) matches the end of the opening of the bottom protective cover (2).

4. The orchard chemical weed control spray protection device according to claim 1, characterized in that: The bottom end of the bottom protective cover (2) is evenly and fixedly connected to a fixed insertion rod (11), and the bottom end of the fixed insertion rod (11) is designed to be pointed.

5. The orchard chemical weed control spray protection device according to claim 2, characterized in that: The first adjustment plate (6), the second adjustment plate (7) and the connecting strip (8) are all made of soft plastic material.

6. The orchard chemical weed control spray protection device according to claim 1, characterized in that: The bottom protective cover (2), the trunk protective roll plate (3) and the irrigation part (4) are all made of elastic material.

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