Simple rain-proof and bird-proof device for wine grape bunches

Abstract

The present invention discloses a simple rain-proof and bird-proof device for wine grape bunches, comprising: a bunch-supporting mechanism for adjusting the placement angle of the grape bunches, the bunch-supporting mechanism comprising an adjustment ring, an adjustment assembly mounted on the side of the adjustment ring, and two adjacent adjustment rings being detachably connected via a plug-in post; a connecting cage mechanism for protecting the grape bunches, the connecting cage mechanism comprising a connecting cage and a rain-shielding unit, the middle portion of the rain-shielding unit being fixedly mounted on the top of the connecting cage, one end of the connecting cage being detachably connected to the adjustment ring, and the other end of the connecting cage being detachably connected to a mesh plate; an auxiliary mechanism for controlling the rain-shielding unit and repelling birds, the auxiliary mechanism comprising a controller, a plurality of speakers, and an intelligent camera assembly, the controller being electrically connected to the rain-shielding unit, the speakers, and the camera assembly, respectively, the speakers being fixedly connected to the controller, the controller being fixedly mounted on the side of the mesh plate, and the speakers being fixedly mounted within the inner cavity of the connecting cage. The present invention can shield grape bunches from rain, prevent birds from pecking at them, and improve the quality of the grapes.

Description

Technical Field

[0001] The invention relates to the field of planting technology, in particular to a simple rain-proof and bird-proof device for wine grape bunches. Background Art

[0002] Grapes, a woody vine of the genus Vitis in the Vitaceae family, are a common fruit eaten raw or made into raisins, and used in winemaking. Tartaric acid can be extracted from the wine lees after winemaking. Grapes prefer dry climates and are less resistant to moisture. Heavy rainfall during the berry-ripening period can easily cause rot and disease, reducing yield and quality. For example, in the Bohai Bay region, pesticides are used approximately 20 times annually to combat rain-related diseases. This year, frequent rainfall has led to severe rot in early- and mid-ripening grapes in the Jiaodong region, resulting in many winemaking vineyards experiencing a complete crop failure. Therefore, summer rainfall has become a limiting factor in determining the cultivation of high-quality wine grapes and the cost of production. Furthermore, birds frequently peck at grapes after veraison, causing wounds that can lead to white rot and sour rot, reducing yield and quality. Summary of the Invention

[0003] The purpose of the present invention is to provide a simple rain-proof and bird-proof device for wine grape bunches to solve the problems existing in the above-mentioned prior art. It can shield the grape bunches from rain, prevent birds from pecking at them, and improve the quality of the grapes.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] A simple rain-proof and bird-proof device for wine grape bunches, comprising:

[0006] A grape bunch supporting mechanism is used to adjust the placement angle of the grape bunches. The grape bunch supporting mechanism is provided in multiple pieces. The grape bunch supporting mechanism includes an adjustment ring, and an adjustment component is installed on the side of the adjustment ring. Two adjacent adjustment rings are detachably connected by a plug-in column.

[0007] A connecting cage mechanism is used to protect grape bunches. The connecting cage mechanism is provided in multiple pieces and includes a connecting cage and a rain shield unit for repelling birds and shielding rainwater. The middle portion of the rain shield unit is fixedly mounted on the top of the connecting cage. One end of the connecting cage is detachably connected to the adjustment ring, and the other end of the connecting cage is detachably connected to a mesh plate.

[0008] An auxiliary mechanism is used to control the rain shield unit and drive away birds. The auxiliary mechanism includes a controller, a plurality of speakers and an intelligent camera assembly. The controller is electrically connected to the rain shield unit, the speakers and the camera assembly respectively. The speakers are fixedly connected to the controller through a connecting rod. The controller is fixedly installed on the side of the mesh plate, and the speakers are fixedly installed in the inner cavity of the cage.

[0009] Preferably, the adjustment ring is composed of two half rings, wherein the end face of one half ring is provided with a T-shaped groove, and the end face of the other half ring is provided with a square through groove, and the end faces of the two half rings are attracted to each other through a number of strong magnetic buckles; one end of the T-shaped groove is connected to one end of the through groove, and the inner wall of the T-shaped groove is slidably connected to the adjustment component; the through groove is used to place grape bunches; a number of plug-in holes are provided on both side faces of the half ring at equal intervals, and the plug-in holes are adapted to the plug-in columns; the half ring is detachably connected to the connecting cage through the plug-in holes.

[0010] Preferably, the adjustment assembly includes an arc-shaped cutting plate, which is slidably connected to the through slot, a lever is fixed to the outer side of the cutting plate, and a cutting blade is provided at one end of the cutting plate close to the through slot, and the cutting blade is covered with a soft rubber sleeve.

[0011] Preferably, the connecting cage includes two semi-annular wire meshes, one ends of the two wire meshes are hinged to each other, and the other ends of the two wire meshes are detachably connected by a number of buckles, and the two end faces of the wire mesh are respectively fixedly connected with a number of connecting columns, and the several connecting columns are arranged at equal intervals; the wire mesh is detachably connected to the semi-ring through the connecting columns; one end of the wire mesh is detachably connected to the mesh plate; the inner cavity side wall of the wire mesh is fixedly connected to the speaker, and the top of the wire mesh is fixedly connected to a rainproof unit.

[0012] Preferably, the rainproof unit includes two tarpaulins and two counterweight rods, one end of the tarpaulins is fixedly connected to the side of the counterweight rod, and the other end of the tarpaulins is fixedly connected to the top of the wire mesh, and the tarpaulins are in contact with the outer side of the wire mesh; the counterweight rod is detachably connected to a toggle assembly, and the toggle assembly is fixedly installed on the outer side of the wire mesh.

[0013] Preferably, the toggle assembly includes two support plates, one end of the two support plates is fixedly connected to the outer side surface of the wire mesh, the other ends of the two support plates are arranged relative to each other and are rotatably connected to a rotating shaft, one end of the rotating shaft passes through one of the support plates and is fixedly connected to a windmill, the other end of the rotating shaft passes through the other support plate and is transmission-connected to a motor, the motor is fixedly connected to the support plates, and the motor is electrically connected to the controller; a plurality of impellers are arranged between the two support plates, the impellers are fixedly connected to the rotating shaft, and the toggle teeth of the impellers are detachably connected to the counterweight rod.

[0014] Preferably, the top end of the outer side surface of the adjustment ring is also fixedly connected with the tarpaulin, and the tarpaulin is used to cover the through groove.

[0015] Preferably, a plurality of striking piles are fixedly connected to the outer side surface of the wire mesh, and the striking piles are arranged opposite to the side surfaces of the counterweight rod; the striking piles and the counterweight rod are both made of alloy steel.

[0016] Preferably, the counterweight rod at one end of each tarpaulin is further divided into a plurality of sub-rod sections, each sub-rod section is arranged corresponding to a striking pile and the impact sound with the striking pile is a note.

[0017] The present invention has the following technical effects:

[0018] The present invention uses a camera to monitor bird entry and controls the sound emitted by the speaker to repel birds that peck at the grapes, thus achieving low-cost protection from being eaten. Furthermore, if the sound repelling method fails, the rain cloth is fanned by natural wind or a motor, preventing birds from landing on the cage and scaring them away, thereby preventing harm to the birds and protecting the natural ecology.

[0019] The present invention can complete the complete isolation and protection of grape bunches on a grape ridge through different combinations of a plurality of bunch supporting mechanisms and a plurality of cage connecting mechanisms, and has a wide range of applications and high flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a side structural diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the ear-supporting mechanism and the cage structure;

[0023] Figure 3 It is a side view structural diagram of the ear supporting mechanism;

[0024] Figure 4 It is a side view structural diagram of the toggle assembly;

[0025] Figure 5 This is a side structural diagram of the angle adjustment component;

[0026] Figure 6 This is a side structural diagram of Example 2;

[0027] Among them, 1. half ring; 2. through groove; 3. fixed block; 4. cutting plate; 5. lever; 6. soft rubber sleeve; 7. wire mesh; 8. support net; 9. tarpaulin; 10. counterweight rod; 11. support plate; 12. rotating shaft; 13. windmill; 14. motor; 15. impeller; 16. shift gear; 17. striking pile; 18. controller; 19. speaker; 20. camera assembly; 21. mesh plate; 22. first gear disc; 23. grapevine; 24. second gear disc; 25. slide rod; 26. limit rod; 27. spring; 28. flange. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] Example 1:

[0031] Depend on Figure 1-5 The device for protecting grape bunches from rain and birds is shown, comprising: a grape bunch supporting mechanism for adjusting the placement angle of the grape bunches; the grape bunch supporting mechanism is provided with a plurality of adjustment rings, and the adjustment rings have adjustment components installed on their sides;

[0032] The connecting cage mechanism is used to protect the grape bunches. The connecting cage mechanism includes a connecting cage and several rain shielding units for driving away birds and shielding against rain. The middle part of the rain shielding unit is fixedly installed on the top of the connecting cage. The inner cavity of the connecting cage is detachably connected to the adjustment ring. The two ends of the connecting cage are detachably connected to the mesh plate 21.

[0033] The auxiliary mechanism is used to control the rain shield unit and drive away birds. The auxiliary mechanism includes a controller 18, several speakers 19 and an intelligent camera assembly 20. The controller 18 is electrically connected to the rain shield unit, the speakers 19 and the camera assembly 20 respectively. The speakers 19 are fixedly connected to the controller 18 through a connecting rod. The controller 18 is fixedly installed on the side of the mesh plate 21, and the speakers 19 are fixedly installed in the inner cavity of the cage.

[0034] Furthermore, the camera assembly 20 is a detection module capable of detecting flying birds. It can intelligently identify whether a bird has entered the vineyard and give a corresponding signal to the controller 18, so that the controller 18 can activate the rain shield unit or the speaker 19 to drive away the bird. This is a prior art and will not be described in detail here.

[0035] Furthermore, the controller 18 is a PLC controller, which can control the speaker 19 to emit a preset sound and can also control the motor 14 to start and stop. This is a prior art and will not be described in detail here.

[0036] The present invention adjusts the placement angle of the grape bunches through the adjustment ring, thereby preventing the grape bunches from contacting the cage in the early stage, which is beneficial to the development of the grapes. In the later stage, by sealing the grape bunches, the probability of diseases caused by external rainwater is reduced. At the same time, the camera component 20 in the auxiliary mechanism can monitor the entry of birds pecking at the grapes and activate the speaker 19 or the rain shielding unit to drive them away, thereby improving the integrity and yield of the grape bunches.

[0037] A further optimized solution is that the adjustment ring is composed of two half rings 1, one of which is provided with a T-shaped groove on the end face of the half ring 1, and the other is provided with a square through groove 2 on the end face of the other half ring 1. The end faces of the two half rings 1 are attracted to each other through a number of strong magnetic buckles, which makes it easy for the grape bunches to pass through the half rings 1, and the half rings 1 and the connecting cage are used to protect the grape bunches; one end of the T-shaped groove is connected to one end of the through groove 2, and the inner wall of the T-shaped groove is slidably connected to the adjustment component; the through groove 2 is used to place the grape bunches; an angle adjustment component is fixed to the top surface of any half ring 1, and the angle adjustment component is detachably connected to the connecting cage. The adjustment component includes an arc-shaped cutting plate 4, which is slidably connected to the through slot 2. A lever 5 is fixed to the outer side of the cutting plate 4. A cutting blade is provided at one end of the cutting plate 4 close to the through slot 2. The cutting blade is covered with a soft rubber sleeve 6 to prevent the cutting blade from cutting the grape bunches. When the grape bunches pass through the through slot 2, the lever 5 is moved to close the through slot through the cutting plate 4. At the same time, when the grapes are ripe, the soft rubber sleeve 6 is removed, the lever 5 is pushed, and the cutting blade of the cutting plate 4 is used to cut off the stems of the grape bunches, thereby realizing rapid picking of the grapes.

[0038] A further optimized solution is that the cage includes two semi-circular wire meshes 7, the two ends of which are detachably connected by a number of clips; the grape trunk and the grape vine are both arranged between the two ends of the two wire meshes 7; one end of the wire mesh 7 is detachably connected to the mesh plate 21; the inner cavity side wall of the wire mesh 7 is fixedly connected to the speaker 19, and the top of the wire mesh 7 is fixedly connected to a rainproof unit. The wire mesh 7 can provide space for the growth of grape bunches, and can hold up the rain cloth 9 to ventilate and shelter the grape bunches from rain. The rainproof unit includes two tarpaulins 9 and two counterweight rods 10, and one end of the tarpaulins 9 of adjacent rainproof units are butt-jointed with each other; one end of the tarpaulins 9 is fixedly connected to the side of the counterweight rod 10, and the other end of the tarpaulin 9 is fixedly connected to the top of the wire mesh 7. The tarpaulins 9 fit the outer side of the wire mesh 7, and the counterweight rod 10 can fit the tarpaulins 9 to the outer side of the wire mesh 7, and can withstand a certain degree of wind force to prevent the tarpaulins 9 from folding together in windy weather and losing the rainproof function; the counterweight rod 10 is detachably connected to several groups of toggle components, which are fixedly installed on the outer side of the wire mesh 7.

[0039] A further optimized solution is that the toggle assembly includes two support plates 11, one end of the two support plates 11 is fixedly connected to the outer side surface of the wire mesh 7, and the other ends of the two support plates 11 are arranged oppositely and rotatably connected to a rotating shaft 12, one end of the rotating shaft 12 passes through one support plate 11 and is fixedly connected to a windmill 13, the other end of the rotating shaft 12 passes through the other support plate 11 and is transmission-connected to a motor 14, the motor 14 is fixedly connected to the support plate 11, and the motor 14 is electrically connected to the controller 18; a number of impellers 15 are arranged between the two support plates 11, the impeller 15 is fixedly connected to the rotating shaft 12, and the teeth 16 of the impeller 15 are detachably connected to the counterweight rod 10, and the toggle assembly can realize two kinds of power drive, one is the blowing of natural wind, which drives the windmill 13 to rotate, and finally drives the impeller 15 to toggle the counterweight rod 10, thereby driving away the flying birds that landed on the present invention, and the second is to drive the impeller 15 to toggle the counterweight rod 10 by the motor 14, thereby driving away the flying birds that landed on the present invention.

[0040] The bottom surface of the slide bar 25 is fixedly connected to the center of the top surface of the first gear plate 22, and the slide bar 25 is fixedly connected to the limit rod 26. The slide bar 25 and the limit rod 26 are respectively slidably connected to the second gear plate 24. The top surface of the slide bar 25 is fixedly connected to the flange 28, and a spring 27 is fixed between the bottom surface of the flange 28 and the top surface of the second gear plate 24; the top surface of the flange 28 is detachably connected to the side wall of the inner cavity of the wire mesh 7. The angle adjustment assembly uses the mutual meshing between the different teeth of the first gear plate and the second gear plate to adjust the angle of the two half rings 1 placed in the cage, thereby adjusting the placement angle of the grape bunches, thereby preventing the grape bunches from getting close to the wire mesh 7 during natural growth and giving birds the opportunity to peck at them.

[0041] Furthermore, a support net is fixed to the bottom of the outer side of any half ring 1, and grape bunches are placed on the top of the support net, so that the grape bunches can grow in a controllable direction and avoid external damage.

[0042] In one embodiment of the present invention, a plurality of striking piles 17 are fixedly connected to the outer side of the wire mesh 7, and the striking piles 17 are arranged opposite to the side of the counterweight rod 10; the striking piles 17 and the counterweight rod 10 are both made of alloy steel. The collision of the counterweight rod 10 and the striking piles 17 can not only drive the tarpaulin 9 to flap, but also emit a relatively crisp sound, thereby intimidating and driving away flying birds.

[0043] In another embodiment of the present invention, the counterweight rod 10 at one end of each tarp 9 is further divided into several sub-rod sections, each sub-rod section is arranged corresponding to a striking pile 17 and the impact sound with the striking pile 17 is a note. By optimizing the impact sound between the counterweight rod 10 and the striking pile 17 into different notes, the noise caused by the impact sound to the environment is reduced.

[0044] The working process of this embodiment is as follows:

[0045] The grape bunch supporting mechanism and the cage connecting mechanism of the present invention can be combined in number according to the arrangement of grape bunches in the vineyard, and adjacent cage connecting mechanisms are connected by buckles.

[0046] The wire mesh 7 of the present invention is fixedly installed on both sides of grapevines 23 in the vineyard to achieve a sealed isolation of each row of grape bunches growing on the vines 23. Because the rain cloth 9 covers the connecting cage and the supporting mechanism, the damage caused by natural rainfall to the grape bunches is significantly reduced. In addition, the camera assembly 20, located on the side of the outermost connecting cage, monitors the vineyard within its coverage area 360°, tracking the whereabouts of birds that enter the observation range and sending a corresponding signal to the controller 18 based on the location of the bird. The controller 18 first activates the speaker 19 to play a pre-set bird of prey call to repel the bird. If the bird is immune to the call of the bird of prey, the controller 18 activates the motor 14, driving the rotating shaft 12 to rotate, which in turn drives the impeller 15, which in turn drives the shifting gear 16 to drive the counterweight rod 10 to continuously rise and fall due to its own weight, causing the rain cloth 9 to flap, which intimidates the bird and drives it away. If the controller 18 detects that the shaft 12 drives the motor 14 to rotate, the motor 14 will not be started, thereby reducing energy consumption.

[0047] Example 2:

[0048] Depend on Figure 6 As shown, the difference between the second embodiment and the first embodiment is that the auxiliary mechanism and the grape supporting mechanism in the first embodiment are eliminated. This embodiment can be applied in the large-scale grape planting process and can greatly reduce the protection cost in the early stage. It is only necessary to fix the wire mesh 7 to both sides of the grape vines 23 in the vineyard and fix the rain cloth 9 on the top of the wire mesh 7. It can not only preliminarily achieve the purpose of protecting the grape clusters from rain and birds, but also reduce the cost of installing protection and improve the economic benefits of fruit farmers.

[0049] The specific implementation process is:

[0050] A steel wire is stretched 10cm-20cm above the stalk of the grape vine 23 bunches along the planting direction of the grape vine 23. This is a prior art and will not be described in detail here.

[0051] During the rainy season and before the grapes change color, curved plastic-coated wire mesh (wire mesh 7) with a tarpaulin 9 (preferably PO film) on top is installed on both sides of the grapevine rows 23. The top and bottom ends of the wire mesh 7 are tied together with wire below the grape bunches on both sides of the grapevine rows 23, forming a rain-proof and bird-proof device similar to a lantern, or a linked cage, that encloses the grape bunches. The plastic-coated wire mesh 7 has a thickness of 2mm-3mm, a width of 50cm-60cm, and a length that matches the spacing between the vineyard posts. The mesh has a hole diameter of 3cm*3cm, and the PO film is 30cm wide. Hooks are installed every 1m on the side of the tarpaulin 9 so that they can be hung on the steel wire running along the grapevine rows 23 or on the top of the wire mesh 7, making it easy to remove after the grapes are harvested.

[0052] The technical effects of the second embodiment are as follows:

[0053] The tarpaulin 9 above the wire mesh 7 of this embodiment can block rain from falling on the grape clusters, playing a role in protecting the grape clusters from rain and reducing the spread of rain-induced diseases. On the other hand, the tarpaulin 9 below the wire mesh 7 is ventilated, which does not cause sunburn in the grape clusters and does not affect the spraying disease prevention, further preventing the occurrence of fruit diseases. The spacing between this transparent curved "lantern" cover and the grape clusters prevents birds from pecking, and the bird-proofing effect is better than the bird-proof nets commonly used in production. A single hanging can both shelter from rain and prevent birds, and the hanging operation is simple, faster than the hanging speed of bird-proof nets in production. In addition, the material cost is low, costing less than 700 yuan per mu at 1.5 yuan / meter, and it can be used continuously for many years.

[0054] Example 3:

[0055] Based on Example 2, the following practical test applications were conducted:

[0056] In 2022, a study was conducted on early-maturing Merlot and late-maturing Cabernet Sauvignon wine grape varieties at the Experimental Station of the College of Horticulture at Shandong Agricultural University in Tai'an. Nine treatments were set up, with 30 cm, 40 cm, and fully enclosed tarpaulins. Normal-growing plants, unsheltered but covered with bird-proofing netting, served as a control.

[0057] The results showed that the control early-maturing variety Merlot had serious fruit diseases, with a diseased fruit rate of 82.3%; under the treatment of 30cm PO film width, there was no disease and sunburn in the grapes, and the pesticides could be sprayed normally to the surface of the bunches when the vineyard was sprayed with pesticides; under the treatment of 40cm PO film width, the incidence of grape diseases was 31.4%, and no sunburn occurred. When the vineyard was sprayed with pesticides normally, more than 30% of the surface of the bunches did not receive the sprayed pesticides; the diseased fruit rate of the fully enclosed PO film was 62.8%, and sunburn occurred on the shoulders of the bunches, accounting for 6.1%. When the vineyard was sprayed with pesticides normally, the pesticides could not reach the surface of the bunches.

[0058] The control late-maturing Cabernet Sauvignon variety had serious fruit diseases, with a diseased fruit rate of 61.3%; under the treatment of 30cm PO film width, the grapes had no disease and sunburn, and the pesticides could be sprayed normally to the surface of the bunches during normal pesticide spraying in the vineyard; under the treatment of 40cm PO film width, the grape disease incidence rate was 25.6%, no sunburn occurred, and more than 30% of the bunches did not receive the sprayed pesticides during normal pesticide spraying in the vineyard; the PO film fully enclosed fruit rate was 56.8%, and sunburn occurred on the shoulders of the bunches, accounting for 8.6%. When pesticides were sprayed normally in the vineyard, the pesticides could not reach the surface of the bunches.

[0059] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0060] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A simple rain-proof and bird-proof device for wine grape bunches, characterized in that: include: A grape bunch supporting mechanism is used to adjust the placement angle of the grape bunches. There are several grape bunch supporting mechanisms, each comprising several adjustment rings, and adjustment components are installed on the side of each adjustment ring. A connecting cage mechanism for protecting grape bunches, the connecting cage mechanism comprising a connecting cage and a plurality of rain shielding units for driving away birds and shielding against rain, the middle portion of the rain shielding unit being fixedly mounted on the top of the connecting cage, the inner cavity of the connecting cage being detachably connected to the adjustment ring, and mesh plates (21) being detachably connected to both ends of the connecting cage; An auxiliary mechanism is used to control the rain shielding unit and drive away birds, the auxiliary mechanism comprising a controller (18), a plurality of speakers (19) and an intelligent camera assembly (20), the controller (18) being electrically connected to the rain shielding unit, the speakers (19) and the camera assembly (20) respectively, the speakers (19) being fixedly connected to the controller (18) via a connecting rod, the controller (18) being fixedly mounted on a side of the mesh plate (21), and the speakers (19) being fixedly mounted in the inner cavity of the cage; The adjustment ring comprises two half rings (1) spliced ​​together, wherein the end face of one of the half rings (1) is provided with a T-shaped groove, and the end face of the other half ring (1) is provided with a square through groove (2), and the end faces of the two half rings (1) are respectively attracted to each other by a plurality of strong magnetic buckles; one end of the T-shaped groove is connected to one end of the through groove (2), and the inner wall of the T-shaped groove is slidably connected to the adjustment component; the through groove (2) is used to place grape bunches; an angle adjustment component is fixedly connected to the top surface of any half ring (1), and the angle adjustment component is detachably connected to the connecting cage; The adjustment assembly comprises an arc-shaped cutting plate (4), the arc-shaped cutting plate (4) is slidably connected to the through slot (2), a lever (5) is fixedly connected to the outer side of the cutting plate (4), and a cutting blade is provided at one end of the cutting plate (4) close to the through slot (2), and the cutting blade is covered with a soft rubber sleeve (6); The connecting cage comprises two semi-annular wire meshes (7), the two ends of the two wire meshes (7) being detachably connected via a plurality of buckles; the main stem of the grapes and the main vine of the grapes are both arranged between the two ends of the two wire meshes (7); one end of the wire mesh (7) is detachably connected to the mesh plate (21); the inner cavity side wall of the wire mesh (7) is fixedly connected to the speaker box (19), and the top end of the wire mesh (7) is fixedly connected to a rain shielding unit.

2. The simple rain-proof and bird-proof device for wine grape bunches according to claim 1, characterized in that: The rainproof unit comprises two rain cloths (9) and two counterweight rods (10), and one end of the rain cloths (9) of adjacent rainproof units are butted against each other; one end of the rain cloth (9) is fixedly connected to the side of the counterweight rod (10), and the other end of the rain cloth (9) is fixedly connected to the top of the wire mesh (7), and the rain cloth (9) fits the outer side of the wire mesh (7); the counterweight rod (10) is detachably connected to a plurality of groups of toggle assemblies, and the toggle assemblies are fixedly installed on the outer side of the wire mesh (7).

3. The simple rain-proof and bird-proof device for wine grape bunches according to claim 2, characterized in that: The shifting assembly includes two support plates (11), one end of the two support plates (11) is fixedly connected to the outer side surface of the wire mesh (7), the other ends of the two support plates (11) are arranged opposite to each other and are rotatably connected to a rotating shaft (12), one end of the rotating shaft (12) passes through one support plate (11) and is fixedly connected to a windmill (13), the other end of the rotating shaft (12) passes through the other support plate (11) and is transmission-connected to a motor (14), the motor (14) is fixedly connected to the support plate (11), and the motor (14) is electrically connected to the controller (18); a plurality of impellers (15) are arranged between the two support plates (11), the impellers (15) are fixedly connected to the rotating shaft (12), and the shifting teeth (16) of the impellers (15) are detachably connected to the counterweight rod (10).

4. The simple rain-proof and bird-proof device for wine grape bunches according to claim 2, characterized in that: The angle adjustment assembly includes a fixed block (3), the bottom surface of the fixed block (3) is fixedly connected to the top surface of any of the half rings (1), the top surface of the fixed block (3) is fixedly connected to a first toothed disc (22), the first toothed disc (22) is engaged with a second toothed disc (24), the center of the second toothed disc (24) is respectively penetrated by a sliding rod (25) and a limiting rod (26), the bottom surface of the sliding rod (25) is fixedly connected to the center of the top surface of the first toothed disc (22), the sliding rod (25) is fixedly connected to the limiting rod (26), the sliding rod (25) and the limiting rod (26) are respectively slidably connected to the second toothed disc (24), the top surface of the sliding rod (25) is fixedly connected to a flange (28), and a spring (27) is fixedly connected between the bottom surface of the flange (28) and the top surface of the second toothed disc (24); the top surface of the flange (28) is detachably connected to the side wall of the inner cavity of the wire mesh (7).

5. The simple rain-proof and bird-proof device for wine grape bunches according to claim 2, characterized in that: A plurality of striking piles (17) are also fixedly connected to the outer side surface of the wire mesh (7), and the striking piles (17) are arranged opposite to the side surface of the counterweight rod (10); the striking piles (17) and the counterweight rod (10) are both made of alloy steel.

6. The simple rain-proof and bird-proof device for wine grape bunches according to claim 5, characterized in that: The counterweight rod (10) at one end of each rain cloth (9) is further divided into a plurality of sub-rod sections, each sub-rod section is correspondingly arranged with a striking pile (17), and the sound of the impact with the striking pile (17) is a note.

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