Cutting mechanism of grape flower thinning device

Abstract

The invention discloses a cutting mechanism of a grape flower thinning device, which comprises a flower thinning device body, a rotary shearing assembly, a vibration type pollen vibration-off mechanism, a sealing mechanism and a pollen sprayer, the flower thinning device body comprises two groups of handles which are rotatably connected, and a first shearing head and a second shearing head which are fixed at the tail ends of the two groups of handles; clamping openings are formed in the middle of the first shear head and the middle of the second shear head, arc-shaped grooves are formed in the clamping openings, the two sets of rotary shearing assemblies are arranged and installed in the middle of the first shear head and the middle of the second shear head correspondingly, and each rotary shearing assembly comprises a floating type installation frame, a first motor, a rotary disc and a shearing piece. The floating type mounting frame is arranged in one side of the clamping opening and comprises a supporting frame with a mounting opening formed in the end and a reset spring arranged in the mounting opening, the outer end of the reset spring is connected with a first motor, and the power output end of the first motor is connected with the rotating disc. According to the grape flower thinning and shearing device designed by the invention, rapid flower thinning and artificial pollination treatment on grapes can be realized, and the grape flower thinning effect is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of grape flower thinning, in particular to a cutting mechanism of a grape flower thinner. Background Art

[0002] Grape is a woody vine plant of the genus Vitis in the family Vitaceae. Its fruit is a berry, mostly round or oval, and the color varies with the variety. The young stems of grapes may be covered with cotton hairs, the leaves are papery, oval or round, and the inflorescence is usually conical. The inflorescence of grapes is large and long, and the sepals are very small. The berries are purple-black or red with bluish color when ripe. The flowering period is April-May, and the fruiting period is August-September. In order to ensure the growth effect of grapes, auxiliary treatment of the flowering period of grapes is needed during the growth process of grapes. The common way is to thin the flowers of grapes. By thinning the flowers, the nutrient occupation of grapes is reduced, thereby ensuring the size and taste of the grapes.

[0003] However, the existing process of thinning grape flowers has the following problems: the main method of thinning grape flowers is for workers to cut off the excess flowers on the grapes with scissors, which is labor-intensive and inefficient, and there is a lack of equipment for quickly thinning grape flowers. Therefore, it is necessary to design a corresponding technical solution to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a cutting mechanism of a grape flower thinner, which solves the technical problem that the main method of grape flower thinning is that the staff cuts off the excess flowers on the grapes with scissors, such an operation method is labor-intensive and inefficient, and there is a lack of a device for quickly thinning the grapes.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cutting mechanism of a grape flower thinner, comprising a flower thinner body, a rotary shearing assembly, a vibrating pollen vibration mechanism, a sealing mechanism and a duster, the flower thinner body comprising two sets of handles connected in rotation and a shearing head 1 and a shearing head 2 fixed to the ends of the two sets of handles, the middle parts of the shearing head 1 and the shearing head 2 are both processed to have a clamping opening, an arc groove is provided in the clamping opening, the rotary shearing assembly is divided into two groups and is respectively installed in the middle parts of the shearing head 1 and the shearing head 2, the rotary shearing assembly comprises a floating mounting frame, a motor 1, a rotating disk and a shearing piece, the floating mounting frame is built into one side of the clamping opening and comprises a supporting frame with a mounting opening at the end and a reset spring built into the mounting opening, the outer end of the reset spring is connected to the motor 1, the power output end of the motor 1 is connected to the rotating disk, the edge of the rotating disk is connected to the shearing piece, and the shearing The sheet is rotatably arranged in the arc groove, and an embedded groove is provided on one side of the clamp located below, the vibrating pulverizing and shaking-off mechanism is installed in the embedded groove and includes an arc screen and a toggle arranged on one side of the arc screen, one end of the arc screen is fixedly connected to the inner wall of the embedded groove and the other end is in contact with the toggle, the toggle is fixed on the inner wall of the embedded groove, an inner cavity is formed on the inner side of the clamp located below, the closing mechanism is built into the bottom of the inner cavity and includes a moving rod and an arc baffle fixed to the inner end of the moving rod, a limiting nut is provided on the outer end of the moving rod, the limiting nut is connected to the end of the second shearing head, a moving groove is provided in the second shearing head, the moving rod is located in the moving groove, the powder sprayer includes a spray chamber opened on the second shearing head and a blower installed at the tail of the spray chamber, the air outlet end of the blower is connected to a cover body through a pipeline, the cover body is placed in the spray chamber, and a nozzle is installed at the front end of the spray chamber.

[0006] As a preferred embodiment of the present invention, the shearing piece includes a sector plate and an arc-shaped blade fixed to the outer end of the sector plate, an arched protrusion is fixed to the back of the sector plate, and the end of the arc-shaped blade is a blade-shaped structure.

[0007] As a preferred embodiment of the present invention, a contact block is fixed to one side of the clamping opening, and the contact block is used in conjunction with the arched protrusion.

[0008] As a preferred embodiment of the present invention, the surface of the arc-shaped screen is processed to have a plurality of groups of mesh holes and a contact piece is fixed on one side close to the toggle device, and the contact piece is in contact with the toggle device.

[0009] As a preferred embodiment of the present invention, the toggle device includes a motor 2 and a rotating disk fixed to the power output end of the motor 2, a toggle block is fixed to the edge of the rotating disk, and the toggle block is fan-shaped and one end is smaller than the other end.

[0010] As a preferred embodiment of the present invention, the inner cavity is connected to the spray cavity and a through opening is formed at the connection, the arc-shaped baffle is located at the through opening, and the specification of the arc-shaped baffle is larger than that of the through opening.

[0011] As a preferred embodiment of the present invention, the cover body is in a hollow hemispherical structure and its edge is in sealing contact with the inner wall of the spray cavity.

[0012] As a preferred embodiment of the present invention, the nozzle is a two-section structure and includes a tube body and a tapered tube fixed to the outer end of the tube body, and the outer end diameter of the tapered tube is smaller than the inner end diameter.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention designs a shearing device specially used for thinning flowers of grapes, the grape flower thinning shearing device comprises a flower thinner body, a rotary shearing assembly, a vibrating pollen vibration-dropping mechanism, a closing mechanism and a duster. When it is necessary to thin the flowers of grapes, the staff holds the flower thinner body and clamps the main grape spike. After clamping, the staff slowly pulls the flower thinner body. During the pulling process, the rotary shearing assembly rotates synchronously, and intermittently cuts off the flower clusters on the main grape spike, removes excess flower clusters, and the removed flower clusters fall to the vibrating pollen vibration-dropping mechanism. The vibrating pollen vibration-dropping mechanism vibrates and drops the pollen on the flower clusters, and the falling pollen is introduced into the duster. The grape flowers can be artificially pollinated by the duster, which greatly improves the functionality of the device.

[0015] 2. The grape flower thinning shearing device designed by the present invention can realize rapid grape flower thinning and artificial pollination processing, which greatly improves the effect of grape flower thinning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the present invention;

[0017] Figure 2 This is a structural diagram of the vibrating pollen vibration mechanism on the second shearing head of the present invention in a disassembled state;

[0018] Figure 3 This is a diagram showing the internal structure of the second shearing head of the present invention;

[0019] Figure 4 This is a structural diagram of the rotary shearing assembly described in the present invention.

[0020] In the figure: 1. handle; 2. shear head 1; 3. shear head 2; 4. clamping mouth; 5. arc groove; 6. floating mounting frame; 7. motor 1; 8. rotating disk; 9. shearing piece; 10. mounting mouth; 11. supporting frame; 12. return spring; 13. embedded groove; 14. arc screen; 15. toggle; 16. inner cavity; 17. moving rod; 18. arc baffle; 19. limiting nut; 20. moving groove; 21. spray cavity; 22. blower; 23. cover body; 24. spray pipe; 25. fan plate; 26. arc blade; 27. arched protrusion; 28. contact block; 29. ​​mesh; 30. contact piece; 31. motor 2; 32. rotating disk; 33. toggle block; 34. through mouth; 35. tube body; 36. conical tube. DETAILED DESCRIPTION

[0021] 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 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 creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-4The present invention provides a technical solution: a cutting mechanism of a grape flower thinner, comprising a flower thinner body, a rotary shearing assembly, a vibrating pollen vibration mechanism, a sealing mechanism and a duster, the flower thinner body comprising two sets of handles 1 connected in rotation and a shearing head 2 and a shearing head 3 fixed at the ends of the two sets of handles 1, the middle parts of the shearing head 2 and the shearing head 3 are both processed to have a clamping opening 4, an arc groove 5 is provided in the clamping opening 4, the rotary shearing assembly is divided into two groups and is respectively installed in the middle parts of the shearing head 2 and the shearing head 3, the rotary shearing assembly comprises a floating mounting frame 6, a motor 7, a rotating disk 8 and a shearing piece 9, the floating mounting frame 6 is built into one side of the clamping opening 4 and comprises a supporting frame 11 with a mounting opening 10 at the end thereof and a reset spring 12 built into the mounting opening 10, the outer end of the reset spring 12 is connected to the motor 7, the power output end of the motor 7 is connected to the rotating disk 8, the edge of the rotating disk 8 is connected to the shearing piece 9, the shearing piece 9 is rotatably arranged in the arc groove 5, and is located at the bottom An embedded groove 13 is provided on one side of the clamping mouth 4, and the vibrating pulverizing and shaking mechanism is installed in the embedded groove 13 and includes an arc-shaped screen 14 and a toggle 15 arranged on one side of the arc-shaped screen 14. One end of the arc-shaped screen 14 is fixedly connected to the inner wall of the embedded groove 13 and the other end is in contact with the toggle 15. The toggle 15 is fixed on the inner wall of the embedded groove 13. An inner cavity 16 is formed on the inner side of the clamping mouth 4 located below. The closing mechanism is built into the bottom of the inner cavity 16 and includes a moving rod 17 and a moving rod fixed to the moving rod. The outer end of the movable rod 17 is provided with a limit nut 19, and the limit nut 19 is connected to the end of the shear head 23. The shear head 23 is provided with a movable groove 20, and the movable rod 17 is located in the movable groove 20. The powder sprayer includes a spray chamber 21 provided on the shear head 23 and a blower 22 installed at the tail of the spray chamber 21. The air outlet end of the blower 22 is connected with a cover body 23 through a pipeline. The cover body 23 is built in the spray chamber 21, and a nozzle 24 is installed at the front end of the spray chamber 21.

[0023] Further improvement, such as Figure 4 As shown, the shearing piece 9 includes a sector plate 25 and an arc-shaped blade 26 fixed to the outer end of the sector plate 25. An arched protrusion 27 is fixed to the back of the sector plate 25. The end of the arc-shaped blade 26 is in a blade-like structure.

[0024] Further improvement, such as Figure 1 As shown, a contact block 28 is fixed on one side of the clamp 4, and the contact block 28 is used in conjunction with the arched protrusion 27. During the rotation of the shearing piece 9, the arched protrusion 27 on the back side intermittently acts on the contact block 28, so that the shearing piece 9 moves laterally in the arc groove 5 to complete the shearing action on the grape flower.

[0025] Further improvement, such as Figure 2As shown, the surface of the arc-shaped screen 14 is processed to form a plurality of groups of mesh holes 29 and a contact piece 30 is fixed near the side of the paddle 15. The contact piece 30 contacts the paddle 15 to facilitate the pollen to fall off.

[0026] Further improvement, such as Figure 2 As shown, the toggle device 15 includes a motor 2 31 and a rotating disk 32 fixed to the power output end of the motor 2 31, a toggle block 33 is fixed to the edge of the rotating disk 32, the toggle block 33 is fan-shaped and the width of one end is smaller than the width of the other end, the rotating disk 32 is driven to rotate by the motor 2 31, and the rotating disk 32 drives the toggle block 33 to rotate synchronously during the rotation process, and the toggle block 33 acts on the contact piece 30 intermittently, so that the arc screen 14 is shaken and the cut flowers on the arc screen 14 are vibrated, so that the pollen on the flowers is shaken off.

[0027] Further improvement, such as Figure 3 As shown, the inner cavity 16 is connected to the spray cavity 21 and a through opening 34 is formed at the connection. The arc-shaped baffle 18 is located at the through opening 34. The specification of the arc-shaped baffle 18 is larger than that of the through opening 34, which is convenient for introducing pollen.

[0028] Further improvement, such as Figure 3 As shown, the cover body 23 is a hollow hemispherical structure and its edge is in sealing contact with the inner wall of the spray cavity 21. The airflow can be introduced into the spray cavity 21 through the cover body 23 to spray the pollen inside out.

[0029] Specifically, the nozzle 24 is a two-stage structure and includes a tube body 35 and a tapered tube 36 fixed to the outer end of the tube body 35. The outer end diameter of the tapered tube 36 is smaller than the inner end diameter, and is used to spray pollen onto the grape flowers to achieve the purpose of pollination.

[0030] During use: when it is necessary to thin the flowers of grapes, the staff holds two sets of handles 1 and places shear heads 1 2 and 3 at the connection between the main grape bunch and the grape vine. At this time, the main grape bunch is located in the two sets of clamps 4, and then turns on the motor 1 7. The motor 1 7 drives the rotating disk 8 and the shearing piece 9 to rotate synchronously. During the rotation, the arched protrusion 27 on the back acts on the contact block 28 intermittently, so that the shearing piece 9 moves laterally in the arc groove 5 to complete the shearing action of the grape flowers. At the same time, the staff pulls the flower thinner body to move along the main grape bunch. During the movement, the flowers on the main grape bunch are intermittently sheared by the shearing piece 9, and the sheared flowers fall into the embedded groove 1. 3, the rotating disk 32 is driven to rotate by the motor 2 31, and the rotating disk 32 drives the toggle block 33 to rotate synchronously during the rotation process. The toggle block 33 acts on the contact piece 30 intermittently, so that the arc screen 14 is shaken and the cut flowers on the arc screen 14 are vibrated, so that the pollen on the flowers is shaken off, and the shaken pollen enters the inner cavity 16. When it is necessary to pollinate the grape flowers, the staff pulls the moving rod 17 and the arc baffle 18 to make the arc baffle 18 separate from the opening 34, and the pollen falls into the spray chamber 21 and then the opening 34 is closed. The blower 22 guides the airflow into the spray chamber 21, and the pollen in the spray chamber 21 is sprayed onto the female flower through the nozzle 24 to complete the pollination.

[0031] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 a limitation on the present invention.

[0032] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0033] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting mechanism of a grape flower thinner, characterized in that: The invention comprises a flower thinner body, a rotary shearing assembly, a vibrating pollen vibration mechanism, a sealing mechanism and a dust sprayer. The flower thinner body comprises two sets of handles (1) connected in rotation and a shearing head (2) and a shearing head (3) fixed at the ends of the two sets of handles (1). The middle parts of the shearing head (2) and the shearing head (3) are both processed to form a clamping opening (4). An arc groove (5) is provided in the clamping opening (4). The rotary shearing assembly is divided into two sets and is respectively installed in the middle parts of the shearing head (2) and the shearing head (3). The rotary shearing assembly comprises a floating mounting frame (6), a motor (7), a rotary shearing frame (8), a rotating frame (9), a rotating frame (10), a rotating frame (11), a rotating frame (12), a rotating frame (13), a rotating frame (14), a rotating frame (15), a rotating frame (16), a rotating frame (17), a rotating frame (18), a rotating frame (19), a rotating frame (21), a rotating frame (22), a rotating frame (23), a rotating frame (24), a rotating frame (25), a rotating frame (26), a rotating frame (27), a rotating frame (28), a rotating frame (29), a rotating frame (3), a rotating frame (34), a rotating frame (35), a rotating frame (36), a rotating frame (37), a rotating frame (38), a rotating frame (49), a rotating frame (51), a rotating frame (52), a rotating frame (53), a rotating frame (64), a rotating frame (65), a rotating frame (76), a rotating frame (18), a rotating frame (19), a rotating frame (19), a rotating frame (11), a rotating frame (11), a rotating frame (12 The floating mounting frame (6) is built into one side of the clamping opening (4) and comprises a supporting frame (11) with a mounting opening (10) at the end thereof and a return spring (12) built into the mounting opening (10); the outer end of the return spring (12) is connected to a motor 1 (7); the power output end of the motor 1 (7) is connected to the rotating disk (8); the edge of the rotating disk (8) is connected to the shearing piece (9); the shearing piece (9) is rotatably arranged in the arc groove (5); an embedded groove (13) is opened on one side of the clamping opening (4) located below; The vibration type pulverizing and shaking mechanism is installed in the embedded groove (13) and comprises an arc-shaped screen (14) and a toggle (15) arranged on one side of the arc-shaped screen (14); one end of the arc-shaped screen (14) is fixedly connected to the inner wall of the embedded groove (13) and the other end is in contact with the toggle (15); the toggle (15) is fixed on the inner wall of the embedded groove (13); an inner cavity (16) is formed on the inner side of the clamping opening (4) located below; the closing mechanism is built into the bottom of the inner cavity (16) and comprises a moving rod (17) and an arc-shaped baffle (18) fixed to the inner end of the moving rod (17); the moving rod (17) is fixed to the inner wall of the embedded groove (13 ... The outer end of the moving rod (17) is threadedly provided with a limit nut (19), the limit nut (19) is connected to the end of the second shear head (3), the second shear head (3) is provided with a moving groove (20), the moving rod (17) is located in the moving groove (20), the powder sprayer comprises a spray chamber (21) provided on the second shear head (3) and a blower (22) installed at the rear of the spray chamber (21), the air outlet end of the blower (22) is connected to a cover body (23) through a pipeline, the cover body (23) is built in the spray chamber (21), and a spray pipe (24) is installed at the front end of the spray chamber (21).

2. The cutting mechanism of the grape flower thinner according to claim 1, characterized in that: The shearing piece (9) comprises a sector plate (25) and an arc-shaped blade (26) fixed to the outer end of the sector plate (25), an arched protrusion (27) is fixed to the back of the sector plate (25), and the end of the arc-shaped blade (26) is in a blade-shaped structure.

3. The cutting mechanism of the grape flower thinner according to claim 2, characterized in that: A contact block (28) is fixed on one side of the clamping opening (4), and the contact block (28) is used in conjunction with the arched protrusion (27).

4. The cutting mechanism of the grape flower thinner according to claim 1, characterized in that: The surface of the arc-shaped screen (14) is machined to have a plurality of groups of mesh holes (29) and a contact piece (30) is fixed on a side close to the toggle (15), and the contact piece (30) is in contact with the toggle (15).

5. The cutting mechanism of the grape flower thinner according to claim 4, characterized in that: The toggle device (15) comprises a second motor (31) and a rotating disk (32) fixed to the power output end of the second motor (31); a toggle block (33) is fixed to the edge of the rotating disk (32); the toggle block (33) is in a fan-shaped structure and the width of one end is smaller than the width of the other end.

6. The cutting mechanism of the grape flower thinner according to claim 1, characterized in that: The inner cavity (16) and the spray cavity (21) are connected and a through opening (34) is formed at the connection. The arc-shaped baffle (18) is located at the through opening (34), and the specifications of the arc-shaped baffle (18) are larger than those of the through opening (34).

7. The cutting mechanism of the grape flower thinner according to claim 6, characterized in that: The cover body (23) is in a hollow hemispherical structure, and its edge is in sealing contact with the inner wall of the spray chamber (21).

8. The cutting mechanism of the grape flower thinner according to claim 1, characterized in that: The nozzle (24) is a two-section structure and comprises a tube body (35) and a tapered tube (36) fixed to the outer end of the tube body (35), wherein the outer end diameter of the tapered tube (36) is smaller than the inner end diameter.

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