Fruit thinning device for grapes

Abstract

The utility model provides a grape fruit thinning device which structurally comprises a shear shaft, two shear blades are fixedly arranged in the middle of the shear shaft, and shear handles are fixedly arranged at the bottoms of the shear blades. A worker grabs the shear handle, the shear handle is matched with the connecting base and matched with the connecting rods to change the position of the sliding base in the middle of the guide frame, the top of the guide frame is movably assembled with the shear shaft, and it is ensured that after the guide frame and the fixing frame are matched for installing a flashlight, the flashlight can be conveniently and rapidly installed. The illumination direction of the flashlight is forward along the guide frame and the shear shaft, that is, the flashlight can be refracted in the middle of the two shear blades, it is ensured that a user can clearly observe the shear positions of the shear blades on redundant grape stems, and the technical problem that when existing scissors conduct fruit thinning operation, the fruit thinning operation is affected due to insufficient external illumination conditions is solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of grape planting, in particular to a grape fruit thinning device. Background Art

[0002] Grape and vegetable operations involve removing excess grape inflorescences or stems that have already borne fruit. Workers usually use scissors to do this operation. To prevent the scissors from damaging the inflorescences or stems that need to be retained, the tips of the scissors are usually bent, and the bent part also has a shearing function.

[0003] The existing patent (Announcement No.: CN213586956U) discloses a grape thinning shear, which relates to the technical field of agricultural equipment. The utility model includes an upper scissor blade, a lower scissor blade, a limiting device and a scissor handle. The ends of the upper scissor blade and the lower scissor blade are fixedly connected with a limiting device. The limiting device includes a first fixed plate, a second fixed plate, a pillar, a hollow sleeve and a limiting ball. The first fixed plate is fixedly connected to the end of the upper scissor blade, and the second fixed plate is fixedly connected to the end of the lower scissor blade. The bottom of the inner wall of the first fixed plate is fixed with a pillar, and the other end of the pillar is fixed with a limiting ball. The top of the inner wall of the second fixed plate is fixed with a hollow sleeve, and the limiting ball is movably arranged in the hollow sleeve. The end of the limiting device is fixedly connected with two scissor handles, and the front ends of the upper scissor blade and the lower scissor blade are provided with an elbow end, and the front end of the elbow end is provided with a flat end. The utility model solves the problem that the grape thinning shear is easy to damage the grapes next to it and is difficult to operate when it is used by setting a limiting device, an elbow end and a flat end.

[0004] In the process of implementing the solution, the inventor found that workers generally carried out vegetable and fruit operations under the grape plants. Due to the limitations of grape branches and leaves and natural light conditions, users needed to carry auxiliary light sources for lighting. Since users needed to hold scissors in one hand and grab and release grape plants with the other hand, headlamps were used for lighting. However, the problem of grape branches and leaves blocking the lighting process was still present, which was not conducive to workers observing the grape plants to be thinned and performing fruit thinning operations. Utility Model Content

[0005] 1. Technical problems solved by the utility model:

[0006] The utility model provides a grape thinning device, which solves the technical problem that the existing scissors affect the fruit thinning operation due to insufficient external lighting conditions.

[0007] 2. Technical solution:

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a grape fruit thinning device, comprising the following structure:

[0009] A shearing shaft, wherein two shearing blades are fixedly arranged in the middle of the shearing shaft, and a shearing handle is fixedly arranged at the bottom of the shearing blades.

[0010] The guide frame has fixing clips fixedly disposed on both left and right sides of the front of the guide frame, and the opposite sides of the two fixing clips are respectively clamped with the left and right sides of the flashlight.

[0011] Furthermore, a bending portion is fixedly provided at the top cutting tip of the cutting blade.

[0012] Furthermore, the top opposite sides of the two scissor handles are respectively clamped with the left and right ends of the return spring, and a connecting seat is fixedly provided on the outer side of the scissor handles.

[0013] Furthermore, the top of the guide frame is movably connected to the front of the shear shaft, the middle of the guide frame is slidably connected to a sliding seat, the left and right ends of the sliding seat are movably connected to connecting rods, and the bottom of the connecting rod is movably connected to the outer side of the connecting seat.

[0014] Furthermore, a guide hole is fixedly provided in the middle of the guide frame, which runs from the left side to the right side thereof, and the guide hole cooperates with the slide seat.

[0015] Furthermore, the front parts of the two fixing clips are respectively threadedly connected to the left and right ends of the limiting bolt.

[0016] 3. Beneficial effects:

[0017] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0018] The utility model provides a grape fruit thinning device. A worker grasps a shear handle, and the shear handle cooperates with a connecting seat, cooperates with a connecting rod to change the middle position of a slide seat in a guide frame, and the top of the guide frame is movably assembled with a shear shaft, so that after the guide frame cooperates with a fixed frame to install a flashlight, the irradiation direction of the flashlight is forward along the guide frame and the shear shaft, that is, the flashlight can be refracted in the middle of two shear blades, so that the user can clearly observe the shearing position of the shear blades on the redundant stems of the grapes;

[0019] The utility model provides a fruit thinning device for grapes. The bending part design of the shear blade avoids the tip of the traditional shear blade from causing damage to the grape plants or leaves. At the same time, the bending part facilitates the fruit thinning operation of penetrating between the grape plants to cut the redundant stems.

[0020] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the shear blade of the utility model structure in an expanded state;

[0022] Figure 2 This is a schematic diagram of the shear blade closed state of the utility model structure;

[0023] Figure 3 It is a three-dimensional diagram of the shear blade structure of the utility model;

[0024] Figure 4 It is a half-section stereoscopic view of the guide frame structure of the utility model.

[0025] Reference numerals:

[0026] Shear axis-1;

[0027] Shear blade-2; bending part-21;

[0028] Scissor handle-3; return spring-31; connecting seat-32;

[0029] Guide frame-4; slide seat-41; connecting rod-42;

[0030] Fixing clip-5; Limit bolt-51;

[0031] Flashlight - 6. DETAILED DESCRIPTION

[0032] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element; when an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element; the terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] See attached Figure 1-4 The utility model provides a grape fruit thinning device, comprising the following structure:

[0036] A shear shaft 1 is provided with two shear blades 2 in the middle of the shear shaft 1, and a shear handle 3 is provided at the bottom of the shear blades 2.

[0037] The guide frame 4 has fixing clips 5 fixedly disposed on both left and right sides of the front of the guide frame 4 , and opposite sides of the two fixing clips 5 are respectively clamped with the left and right sides of the flashlight 6 .

[0038] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a bending portion 21 is fixedly provided at the top cutting tip of the cutting blade 2.

[0039] The bent portion 21 of the shear blade 2 is designed to prevent the tip of the conventional shear blade 2 from causing damage to the grape plants or leaves. At the same time, the bent portion 21 facilitates the fruit thinning operation of penetrating between the grape plants to cut excess stems.

[0040] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, the top opposite sides of the two scissor handles 3 are respectively engaged with the left and right ends of the return spring 31 , and a connecting seat 32 is fixedly provided on the outer side of the scissor handles 3 .

[0041] The design of the return spring 31 and the shear handle 3 cooperates to complete the expansion process of the shear blade 2.

[0042] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, the top of the guide frame 4 is movably connected to the front of the shear shaft 1, the middle of the guide frame 4 is slidably connected to a slide seat 41, the left and right ends of the slide seat 41 are movably connected to connecting rods 42, and the bottom of the connecting rod 42 is movably connected to the outer side of the connecting seat 32.

[0043] The worker grasps the shear handle 3, which cooperates with the connecting seat 32, and cooperates with the connecting rod 42 to change the middle position of the slide seat 41 in the guide frame 4. The top of the guide frame 4 is movably assembled with the shear shaft 1. After ensuring that the guide frame 4 cooperates with the fixed frame to install the flashlight 6, the irradiation direction of the flashlight 6 is forward along the guide frame 4 and the shear shaft 1, that is, the flashlight 6 can be refracted in the middle of the two shear blades 2, ensuring that the user can clearly observe the cutting position of the shear blades 2 on the excess stems of the grapes.

[0044] In this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, a guide hole is fixedly provided in the middle of the guide frame 4 and runs from the left side to the right side thereof, and the guide hole cooperates with the slide seat 41 .

[0045] The design of the guide hole completes the sliding guide design of the slide seat 41 on the guide frame 4.

[0046] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, the front portions of the two fixing clips 5 are respectively threadedly connected to the left and right ends of the limiting bolt 51 .

[0047] The cooperation between the limiting bolt 51 and the fixing clip 5 completes the installation of the flashlight 6 on the fixing clip 5 .

[0048] Specific operation process:

[0049] When the worker holds the scissors handle 3, the reset spring 31 is compressed, and the scissors handle 3 and the scissors shaft 1 cooperate to complete the opening and closing of the scissors blades 2. To ensure that the illumination direction of the flashlight 6 installed on the guide frame 4 is between the two scissors blades 2, the scissors handle 3 needs to be assembled through the connecting seat 32 and the connecting rod 42. When the worker holds the scissors handle 3, the scissors blades 2 are deflected to cut the stem. The connecting rod 42 and the sliding seat 41 cooperate to constrain the guide frame 4 to prevent the guide frame 4 from deflecting on the scissors shaft 1, thereby ensuring that the flashlight 6 is stably illuminated between the two scissors blades 2.

[0050] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A grape thinning device, characterized in that: Includes the following structure: A shear shaft (1), wherein two shear blades (2) are fixedly provided at the middle of the shear shaft (1), and a shear handle (3) is fixedly provided at the bottom of the shear blades (2); A guide frame (4), wherein fixing clips (5) are fixedly provided on both left and right sides of the front of the guide frame (4), and opposite sides of the two fixing clips (5) are respectively clamped with the left and right sides of the flashlight (6).

2. A grape fruit thinning device according to claim 1, characterized in that: A bending portion (21) is fixedly provided at the top cutting tip of the cutting blade (2).

3. A grape fruit thinning device according to claim 1, characterized in that: The top opposite sides of the two scissor handles (3) are respectively clamped with the left and right ends of the return spring (31), and a connecting seat (32) is fixedly provided on the outer side of the scissor handles (3).

4. A grape fruit thinning device according to claim 1, characterized in that: The top of the guide frame (4) is movably connected to the front of the shear shaft (1), the middle of the guide frame (4) is slidably connected to a slide seat (41), the left and right ends of the slide seat (41) are movably connected to connecting rods (42), and the bottom of the connecting rod (42) is movably connected to the outer side of the connecting seat (32).

5. The grape fruit thinning device according to claim 1, characterized in that: A guide hole is fixedly provided in the middle of the guide frame (4) and runs from the left side to the right side thereof, and the guide hole cooperates with the slide seat (41).

6. A grape fruit thinning device according to claim 1, characterized in that: The front parts of the two fixing clamps (5) are respectively threadedly connected to the left and right ends of the limiting bolt (51).

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