Portable grape picking and disinfecting device

Abstract

The utility model discloses a portable grape picking and disinfecting device relates to grape picking and disinfecting technical field, including disinfecting spray bottle, disinfecting spray bottle side is equipped with disinfection mechanism, be equipped with intercommunicating mechanism between disinfecting spray bottle and disinfection mechanism, disinfection mechanism is used for disinfecting to grape peduncle, disinfection mechanism includes two inner filter screen board, two the inner filter screen board is hinged through torsional spring, two the inner filter screen board is wrapped on grape peduncle, in the novel, through the utilization torsional spring hinged inner filter screen board can steady clamping grape peduncle, make the sponge block between the inner filter screen board tightly fit the surface of peduncle and the section around to be picked, when rotating device, the sponge block can evenly cover the section of peduncle and the circumferential surface of adsorbed disinfectant, effectively solve the problem that traditional spraying mode can not accurately act on the section of peduncle, disinfects unevenly, reduce the residue and breeding of microorganism on the section of peduncle, reduce the risk of rot caused by section pollution after grape picking.

Description

Technical Field

[0001] This utility model relates to the field of grape harvesting and disinfection technology, and in particular to a portable grape harvesting and disinfection device. Background Technology

[0002] my country is increasingly attracting attention among the world's major grape-producing countries. Since 1995, China's grape production has grown rapidly, reaching 552,000 hectares in 2010 with a yield of 8,548,000 tons, making it the world's second-largest grape producer, second only to Italy. my country's grape production is mainly concentrated in Xinjiang, Shandong, Hebei, Liaoning, Shanxi, Jilin, and Henan provinces, primarily for fresh consumption and winemaking. With the improvement of people's living standards and increased health awareness, the health benefits of wine have led to a growing demand, greatly promoting the rapid development of high-quality grapes.

[0003] Disinfecting grape stems before harvesting is essential. If the stems carry microorganisms, the grapes will easily rot within a few days of picking, resulting in most of the good grapes spoiling. In the past, we used ordinary disinfectant bottles to spray directly onto the stems, but it wasn't very effective. When spraying, either too much force resulted in spraying all over the ground, or too little force resulted in only sticking to the surface of the stem. Especially the cut surface of the stem, it was impossible to spray accurately. Either the spray was incomplete, or the spray was uneven and pitted, making disinfection almost the same as not disinfecting at all. As a result, bacteria could still easily grow on the cut surface of the stem, and the grapes would spoil within a few days of picking. When sold, they would also look bad, and a lot of sellable grapes would be wasted. Utility Model Content

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a portable grape harvesting disinfection device, which solves the technical problem of poor uniformity of disinfectant spraying, easy occurrence of excessive or insufficient local spraying, and difficulty in achieving comprehensive and uniform disinfection of the grape stem surface.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A portable grape harvesting and disinfection device includes a disinfection spray bottle with a disinfection mechanism on its side. A communication mechanism is provided between the disinfection spray bottle and the disinfection mechanism. The disinfection mechanism is used to disinfect the grape stem. The disinfection mechanism includes two inner filter plates, which are hinged together by a torsion spring and wrap around the grape stem.

[0009] Preferably, each of the two inner filter plates is fixedly installed with a squeezing plate, two sponge blocks are provided between the two inner filter plates, and an arc-shaped outer shell is fixedly installed on the opposite side of each of the two inner filter plates, with a temporary storage groove provided between the arc-shaped outer shell and the inner filter plate.

[0010] Preferably, the connecting mechanism includes a first connecting pipe, which is fixedly installed on the disinfection spray bottle. A connecting tee is fixedly installed on the side end of the first connecting pipe. Two second connecting pipes are connected to the connecting tee. The two second connecting pipes are respectively fixedly installed on two arc-shaped shells and communicate with the two arc-shaped shells.

[0011] The beneficial effects of the technical solutions provided in this application include at least the following:

[0012] In this novel invention, disinfectant is stored in a disinfection spray bottle. A connecting mechanism consisting of a first tube, a connecting tee, and a second tube stably delivers the disinfectant to a temporary storage tank between the arc-shaped outer shell and the inner filter plate. The storage tank, combined with the mesh structure of the inner filter plate, controls the slow penetration of the disinfectant, avoiding the uncontrolled flow and uneven distribution that occurs with direct spraying from traditional disinfectant bottles. Simultaneously, the inner filter plate, hinged with a torsion spring, stably clamps the grape stem, ensuring the sponge blocks between the inner filter plates fit tightly against the stem surface and the area around the cut surface to be harvested. When the device rotates, the sponge blocks evenly cover the stem cut surface and circumference with the absorbed disinfectant, effectively solving the problems of inaccurate application and uneven disinfection in traditional spraying methods. This reduces the residue and growth of microorganisms on the stem cut surface, lowers the risk of rotting due to surface contamination after grape harvesting, and ensures grape quality. Attached Figure Description

[0013] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0014] Figure 1 This is a structural diagram of the entire utility model;

[0015] Figure 2 This is a structural diagram of the arc-shaped outer shell of this utility model;

[0016] Figure 3 This is a structural diagram of the internal filter plate of this utility model;

[0017] Figure 4 This is a structural diagram of the disinfection spray bottle of this utility model.

[0018] Illustration: 1. Disinfectant spray bottle; 2. First connecting pipe; 3. Connecting tee; 4. Second connecting pipe; 5. Arc-shaped outer shell; 6. Extrusion plate; 7. Inner filter plate; 8. Temporary storage tank; 9. Sponge block. Detailed Implementation

[0019] This application provides a portable grape harvesting disinfection device, which effectively solves the technical problem of poor uniformity of disinfectant spraying, easy occurrence of excessive or insufficient local spraying, and difficulty in achieving comprehensive and uniform disinfection of the grape stem surface.

[0020] Example

[0021] like Figure 1 - Figure 4 As shown, the technical solution in this application aims to effectively address the problem of poor uniformity in disinfectant spraying, which easily leads to excessive or insufficient local spraying, making it difficult to achieve comprehensive and uniform disinfection of the grape stem surface. The overall approach is as follows:

[0022] To address the problems existing in the prior art, this utility model provides a portable grape harvesting disinfection device, including a disinfection spray bottle 1, a disinfection mechanism on the side of the disinfection spray bottle 1, and a communication mechanism between the disinfection spray bottle 1 and the disinfection mechanism. The disinfection mechanism is used to disinfect the grape stem. The disinfection mechanism includes two inner filter plates 7, which are hinged together by a torsion spring and wrap around the grape stem.

[0023] Squeezing plates 6 are fixedly installed on both inner filter plates 7. When the disinfection mechanism needs to be installed on the grape stem, the two squeezing plates 6 can be squeezed in opposite directions. Through the torsion spring between the two inner filter plates 7, the two inner filter plates 7 can be separated and then pressed together again, thus clamping them on the grape stem. Two sponge blocks 9 are provided between the two inner filter plates 7. The two sponge blocks 9 are water-absorbing. After absorbing the disinfectant in the disinfection spray bottle 1, they can be wiped on the grape stem, thus disinfecting the grape stem before cutting.

[0024] An arc-shaped outer shell 5 is fixedly installed on the opposite sides of the two inner filter plates 7. A temporary storage groove 8 is provided between the arc-shaped outer shell 5 and the inner filter plates 7. The temporary storage groove 8 is used to store the disinfectant sprayed from the disinfection spray bottle 1. The end face of the inner filter plate 7 is grid-shaped and the grid spacing is small, which can prevent excessive discharge of disinfectant.

[0025] The connecting mechanism includes a first tube 2, which is fixedly installed on the disinfectant spray bottle 1. A connecting tee 3 is fixedly installed on the side end of the first tube 2. Two second tubes 4 are connected to the connecting tee 3. The two second tubes 4 are fixedly installed on two arc-shaped shells 5 and are connected to the two arc-shaped shells 5. When the disinfectant spray bottle 1 is pressed, the disinfectant in the disinfectant spray bottle 1 can be squeezed out from the first tube 2, and then flow through the connecting tee 3 into the two second tubes 4, thus entering the two arc-shaped shells 5. Finally, it flows through the two inner filter plates 7 and into the two sponge blocks 9. Since the two sponge blocks 9 can absorb the disinfectant and rotate the disinfection mechanism through their own material, the disinfectant can be evenly covered on the grape stem.

[0026] Within this device:

[0027] Disinfectant spray bottle 1: The core liquid supply component of the device, used to store the disinfectant (such as food-grade disinfectant solution) required for disinfecting grape stems. Pressing the bottle body can generate pressure, forcing the internal disinfectant into the connecting mechanism, providing a continuous source of disinfectant for the disinfection process. It is also portable, making it convenient for operators to handle by hand.

[0028] First pipe 2: The starting conveying component of the connecting mechanism. One end is fixedly installed on the disinfectant spray bottle 1, and the other end is connected to the connecting tee 3. Its main function is to directionally convey the disinfectant discharged under pressure in the disinfectant spray bottle 1 to the connecting tee 3. It is a transition channel for the disinfectant from the liquid storage component to the diversion component.

[0029] Connecting T-connector 3: The diversion component of the connecting mechanism is connected to the side end of the first connecting pipe 2 and is also connected to the two second connecting pipes 4. It can evenly divert the single stream of disinfectant delivered from the first connecting pipe 2 to the two second connecting pipes 4, realizing bidirectional distribution of disinfectant and meeting the liquid supply needs of the disinfection mechanisms on both sides.

[0030] Second pipe 4: The end delivery component of the connecting mechanism, there are two in total, which are fixedly installed on the two arc-shaped shells 5 and are connected to the inside of the arc-shaped shells 5. They are used to accurately deliver the disinfectant after the diversion of the connecting three-way 3 to the corresponding arc-shaped shells 5. It is the final channel for the disinfectant to go from the diversion component to the disinfection mechanism.

[0031] Arc-shaped outer shell 5: The external support and liquid-containing component of the disinfection mechanism, fixedly installed on the opposite sides of the two inner filter plates 7. Its inner side and the inner filter plates 7 form a temporary storage groove 8, which can hold the disinfectant delivered from the second pipe 4 and provide a temporary storage space for the subsequent disinfectant to penetrate into the sponge block 9.

[0032] Squeezing plate 6: The opening and closing control component of the disinfection mechanism. There are two of them, which are fixedly installed on the two inner filter plates 7 respectively. By squeezing or releasing the squeezing plate 6 in opposite directions, the operator can drive the inner filter plate 7 to rotate around the torsion spring hinge, thereby realizing the opening and closing of the inner filter plate 7, which makes it convenient to clamp the disinfection mechanism on the grape stem or remove it from the stem.

[0033] Inner filter plate 7: The core clamping and liquid control component of the disinfection mechanism, there are two in total. They are hinged by torsion springs. Under normal conditions, they can fit together under the action of torsion springs and wrap around the outside of the grape stem to achieve stable clamping. The plate is grid-shaped (the grid spacing is small), which can allow the disinfectant in the temporary storage tank 8 to slowly penetrate into the sponge block 9, while avoiding the rapid loss of disinfectant in large quantities. At the same time, it provides installation support for the sponge block 9.

[0034] Temporary storage tank 8: The disinfectant temporary storage space of the disinfection mechanism is located between the arc-shaped outer shell 5 and the inner filter plate 7. It is used to receive and temporarily store the disinfectant delivered by the second pipe 4. The permeation rate of the disinfectant is controlled by the grid structure of the inner filter plate 7 to ensure that the sponge block 9 can continuously and evenly absorb the disinfectant.

[0035] Sponge block 9: The disinfection execution component of the disinfection mechanism, there are two in total, which are set between the two inner filter plates 7. It has good water absorption and can absorb the disinfectant that has penetrated through the inner filter plates 7. When the disinfection mechanism clamps the fruit stem and rotates, the sponge block 9 can make close contact with the surface and cross-section of the fruit stem, and evenly apply the disinfectant to the fruit stem to achieve targeted disinfection.

[0036] Working principle:

[0037] The first step involves the operator pinching the compression plates 6 fixed on the two inner filter plates 7 with their fingers. At this time, the two inner filter plates 7 rotate relative to each other around the torsion spring at the hinge. Due to the deformation of the torsion spring under force, they separate from each other. The two separated inner filter plates 7 are then aligned with the grape stem to be disinfected. The compression plates 6 are slowly released, and the torsion spring recovers its deformation under the action of elastic potential energy, causing the two inner filter plates 7 to return to their original position, so that they fit tightly together and wrap around the outside of the grape stem, completing the precise positioning and stable clamping of the disinfection mechanism with the grape stem.

[0038] In the second step, the operator presses the bottle body of the disinfectant spray bottle 1 through the connecting mechanism. The internal space of the bottle is compressed, causing the pressure to rise. The disinfectant stored inside is forced into the first tube 2 fixed to the disinfectant spray bottle 1 under pressure. The disinfectant flows unidirectionally along the first tube 2 to the connecting tee 3. Through the diversion function of the connecting tee 3, it is evenly distributed to the two connected second tubes 4. Since the two second tubes 4 are fixed to the two arc-shaped shells 5 respectively and are internally connected, the disinfectant smoothly enters the interior of the arc-shaped shell 5 through the second tubes 4 and is temporarily stored in the temporary storage tank 8 between the arc-shaped shell 5 and the inner filter plate 7. The grid structure of the inner filter plate 7 (with small grid spacing) can effectively prevent the disinfectant from flowing out quickly and in large quantities, realizing the stable temporary storage and slow penetration of the disinfectant.

[0039] In the fourth step, the disinfectant in the temporary storage tank 8 is evenly applied to the sponge block 9 and slowly penetrates through the mesh gaps of the inner filter plate 7 into the sponge block 9 placed between the two inner filter plates 7. The sponge block 9 absorbs the disinfectant and keeps it moist by its own water absorption. The operator holds the main body of the device and slowly rotates the entire disinfection mechanism with the grape stem as the axis. The sponge block 9, which absorbs the disinfectant, is in continuous contact with the surface of the grape stem and generates slight friction, so that the disinfectant is evenly applied to the circumference of the grape stem and the key parts where the stem connects to the branch, so as to achieve comprehensive and thorough disinfection of the grape stem.

[0040] Fifth step: After the device is removed and disinfected for subsequent operations, squeeze the pressing plates 6 against each other again to separate the two inner filter plates 7 from the grape stems. After removing the entire device, use sterilized scissors to cut the grape stems. At this time, the cut surface of the grape stems will not be contaminated by microorganisms.

[0041] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A portable grape harvesting disinfection device, comprising a disinfection spray bottle (1), characterized in that: The disinfection spray bottle (1) is provided with a disinfection mechanism on its side end, and a communication mechanism is provided between the disinfection spray bottle (1) and the disinfection mechanism. The disinfection mechanism is used to disinfect the grape stem. The disinfection mechanism includes two inner filter plates (7), which are hinged together by a torsion spring and wrapped around the grape stem.

2. The portable grape harvesting and disinfection device according to claim 1, characterized in that, An extrusion plate (6) is fixedly installed on both of the inner filter plates (7).

3. The portable grape harvesting and disinfection device according to claim 2, characterized in that, Two sponge blocks (9) are provided between the two inner filter plates (7).

4. A portable grape harvesting and disinfection device according to claim 3, characterized in that, Both of the inner filter plates (7) have an arc-shaped outer shell (5) fixedly installed on their opposite sides.

5. A portable grape harvesting and disinfection device according to claim 4, characterized in that, A temporary storage groove (8) is provided between the arc-shaped outer shell (5) and the inner filter plate (7).

6. A portable grape harvesting and disinfection device according to claim 5, characterized in that, The communication mechanism includes a first tube (2), which is fixedly installed on the disinfection spray bottle (1).

7. A portable grape harvesting and disinfection device according to claim 6, characterized in that, A connecting tee (3) is fixedly installed on the side end of the first pipe (2), and two second pipes (4) are connected to the connecting tee (3).

8. A portable grape harvesting and disinfection device according to claim 7, characterized in that, The two second through pipes (4) are fixedly installed on the two arc-shaped shells (5) respectively, and are connected to the two arc-shaped shells (5).

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