Multifunctional blueberry branch trimmer

Abstract

The utility model discloses a multifunctional blueberry branch trimmer, and relates to the technical field of blueberry branch trimming, the multifunctional blueberry branch trimmer comprises a handle and a multifunctional trimming mechanism, and the right end of the handle is provided with the multifunctional trimming mechanism; through the arrangement of the multifunctional pruning mechanism, a rotating connecting shaft is driven through a first servo motor, a movable jaw is driven to be opened and closed, the movable jaw is matched with a fixed jaw to prune blueberry branches, the convenience of pruning the blueberry branches is improved, through clamping connection between a limiting clamping block and the rotating connecting shaft, the transmission effect on the movable jaw is ensured, and the practicability is high. Meanwhile, a connecting ring is fixed through a shearing fixing bolt, the movable jaw is prevented from falling off in the use process, the use stability of the movable jaw is ensured, when thick blueberry branches need to be sawed, the movable jaw is taken down, then the pruning saw blade is installed in a saw blade installation groove, and the pruning saw blade is fixed through the shearing fixing bolt. A second servo motor drives a rotating clamping shaft to drive a pruning saw blade to rotate, thick blueberry branches are sawed, and the use flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blueberry branch pruning, in particular to a multifunctional blueberry branch pruner. Background Art

[0002] Blueberry is a fruit with extremely high nutritional value, rich in vitamins, minerals and antioxidants; its anthocyanin content is particularly prominent, and is considered to be one of the most powerful antioxidants, which helps protect eyesight, enhance immunity, slow down aging, and enhance memory. However, blueberry branches often need to be pruned during blueberry cultivation to ensure the healthy growth of trees and increase fruit yields.

[0003] After searching, the document with the announcement number "CN217608474U" mentioned that "the utility model belongs to the technical field of branch pruning instruments, in particular to a branch pruner for blueberry planting, comprising a first U-shaped plate, a second U-shaped plate fixed on the top of the first U-shaped plate, a motor fixed on the bottom inner wall of the first U-shaped plate, a screw rod fixed on the output shaft of the motor, the top end of the screw rod is rotatably connected to the bottom of the second U-shaped plate through a bearing, the surface of the screw rod is threadedly connected to a connecting plate, and sliding rods are fixed on the four corners of the top of the connecting plate, and the top ends of the four sliding rods slide through the bottom of the second U-shaped plate." It can adjust the overall length by setting a sleeve, a square rod and a limit assembly, so that it is convenient to prune branches with higher heights, but it cannot prune thick branches by shearing. Traditional pruning tools are mostly single-function and can only be used for shearing or sawing, which often requires separate purchase and carrying of multiple tools when in use, which is not only inconvenient to carry but also increases the cost of use.

[0004] To this end, we provide a multifunctional blueberry branch pruner to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional blueberry branch trimmer to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a multifunctional blueberry branch pruner, comprising a handle and a multifunctional pruning mechanism, wherein the multifunctional pruning mechanism is provided at the right end of the handle;

[0007] The multifunctional pruning mechanism comprises a shearing assembly and a sawing assembly. The shearing assembly is installed at the right end of the handle, and the sawing assembly is provided at the front end of the shearing assembly.

[0008] Preferably, the shearing assembly includes a mounting bracket, a connecting rod, a fixed jaw, a rotating connecting shaft, a first servo motor, a connecting ring, a movable jaw, a limit block and a shear fixing bolt. The right end of the handle is fixedly connected to the mounting bracket, the right end of the mounting bracket is welded with a connecting rod, the bottom end of the connecting rod is provided with a fixed jaw, the bottom end of the mounting bracket is provided with a rotating connecting shaft, and the rear end of the mounting bracket is installed with a first servo motor.

[0009] Preferably, the front end of the rotating connecting shaft is movably connected to a connecting ring, and the right end of the connecting ring is provided with a movable jaw.

[0010] Preferably, a limiting block is provided on the inner side of the connecting ring, and a shear fixing bolt is provided on the front end of the connecting ring.

[0011] Preferably, the sawing assembly includes a saw blade mounting groove, a rotating clamping shaft, a second servo motor, a pruning saw blade, a saw blade fixing bolt and a protective baffle. The front end of the connecting rod is provided with a saw blade mounting groove, the inner side of the saw blade mounting groove is installed with a rotating clamping shaft, the rear end of the connecting rod is installed with a second servo motor, and the outer side of the rotating clamping shaft is clamped with a pruning saw blade.

[0012] Preferably, the front end of the rotating clamping shaft is threadedly connected to a saw blade fixing bolt, and protective baffles are provided at the left and right ends of the saw blade mounting groove.

[0013] Preferably, a movable energy supply component is provided at the left end of the handle, and the movable energy supply component includes a battery mounting slot, a battery and a fixed clamping foot. A battery mounting slot is opened inside the left end of the handle, a battery is installed inside the battery mounting slot, and a fixed clamping foot is provided above the battery.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the setting of the multi-functional pruning mechanism, the rotating connecting shaft is driven by the first servo motor to drive the movable jaw to open and close, so that it cooperates with the fixed jaw to prune the blueberry branches, thereby improving the convenience of pruning the blueberry branches. The limit block is clamped with the rotating connecting shaft to ensure the transmission effect of the movable jaw. At the same time, the connecting ring is fixed by the shear fixing bolt to prevent the movable jaw from falling off during use, thereby ensuring the stability of the movable jaw. When it is necessary to saw the thick blueberry branches, the movable jaw is removed, and then the pruning saw blade is installed in the saw blade installation slot. The second servo motor drives the rotating clamping shaft to drive the pruning saw blade to rotate, and the thick blueberry branches are sawed, thereby increasing the flexibility of the device.

[0016] 2. Through the setting of the movable energy supply component, the entire device is powered by the battery. At the same time, the battery can be pulled out forcefully to deform the fixed pin and disengage it from the battery mounting slot, so that the battery can be quickly disassembled, increasing the convenience of battery replacement. In this way, when pruning blueberries, it is only necessary to replace and install the movable jaws and pruning saw blades as needed, without the need to carry multiple pruning tools at the same time, reducing costs while increasing flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the handle and shear assembly proposed in the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the connecting rod and sawing assembly proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the matching structure of the handle and the movable energy supply assembly proposed in the present utility model.

[0021] In the figure: 1. Handle; 2. Multi-function pruning mechanism; 21. Shearing assembly; 211. Mounting frame; 212. Connecting rod; 213. Fixed jaws; 214. Rotating connecting shaft; 215. First servo motor; 216. Connecting ring; 217. Movable jaws; 218. Limiting block; 219. Shearing fixing bolt; 22. Sawing assembly; 221. Saw blade mounting slot; 222. Rotating clamping shaft; 223. Second servo motor; 224. Pruning saw blade; 225. Saw blade fixing bolt; 226. Protective baffle; 3. Movable energy supply assembly; 31. Battery mounting slot; 32. Battery; 33. Fixed clamping foot. DETAILED DESCRIPTION

[0022] 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 embodiments described 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.

[0023] Example 1

[0024] See also Figure 1-4 As shown, a multifunctional blueberry branch pruner comprises a handle 1 and a multifunctional pruning mechanism 2. The multifunctional pruning mechanism 2 is provided at the right end of the handle 1;

[0025] The multifunctional trimming mechanism 2 includes a shearing assembly 21 and a sawing assembly 22 . The shearing assembly 21 is installed at the right end of the handle 1 , and the sawing assembly 22 is provided at the front end of the shearing assembly 21 .

[0026] Furthermore, the shearing assembly 21 includes a mounting frame 211, a connecting rod 212, a fixed jaw 213, a rotating connecting shaft 214, a first servo motor 215, a connecting ring 216, a movable jaw 217, a limit block 218 and a shear fixing bolt 219. The right end of the handle 1 is fixedly connected to the mounting frame 211, the right end of the mounting frame 211 is welded with a connecting rod 212, the bottom end of the connecting rod 212 is provided with a fixed jaw 213, the bottom end of the mounting frame 211 is provided with a rotating connecting shaft 214, and the rear end of the mounting frame 211 is installed with a first servo motor 215, and the rotating connecting shaft 214 is driven by the first servo motor 215, thereby providing power for cutting blueberry branches.

[0027] Furthermore, the front end of the rotating connecting shaft 214 is movably connected to a connecting ring 216, and a movable jaw 217 is provided at the right end of the connecting ring 216. By rotating the rotating connecting shaft 214, the movable jaw 217 is driven to open and close, so that it cooperates with the fixed jaw 213 to prune the blueberry branches, thereby improving the convenience of pruning the blueberry branches.

[0028] Furthermore, a limiting block 218 is provided on the inner side of the connecting ring 216, and a shear fixing bolt 219 is provided at the front end of the connecting ring 216. The limiting block 218 is clamped with the rotating connecting shaft 214 to ensure the transmission effect of the movable jaw 217. At the same time, the connecting ring 216 is fixed by the shear fixing bolt 219 to prevent the movable jaw 217 from falling off during use, thereby ensuring the stability of the movable jaw 217. When the movable jaw 217 needs to be replaced, the movable jaw 217 can be removed and replaced by simply unscrewing the shear fixing bolt 219, thereby increasing the convenience of disassembly and installation of the movable jaw 217.

[0029] Furthermore, the sawing assembly 22 includes a saw blade mounting slot 221, a rotating clamping shaft 222, a second servo motor 223, a pruning saw blade 224, a saw blade fixing bolt 225 and a protective baffle 226. A saw blade mounting slot 221 is provided at the front end of the connecting rod 212, and a rotating clamping shaft 222 is installed on the inner side of the saw blade mounting slot 221. A second servo motor 223 is installed at the rear end of the connecting rod 212, and a pruning saw blade 224 is clamped on the outer side of the rotating clamping shaft 222. When it is necessary to saw the thick blueberry branches, the movable jaw 217 is removed, and then the pruning saw blade 224 is installed in the saw blade mounting slot 221. The rotating clamping shaft 222 is driven by the second servo motor 223 to drive the pruning saw blade 224 to rotate, and the thick blueberry branches are sawed, thereby increasing the flexibility of the use of this device.

[0030] Furthermore, the front end of the rotating clamping shaft 222 is threadedly connected to a saw blade fixing bolt 225, and protective baffles 226 are provided at the left and right ends of the saw blade mounting groove 221. The installation of the pruning saw blade 224 is fixed by the saw blade fixing bolt 225, and the pruning saw blade 224 is limited by the protective baffle 226, thereby improving the stability of the pruning saw blade 224 during use while preventing the pruning saw blade 224 from flying out, thereby increasing the safety of use.

[0031] Example 2

[0032] See also Figure 1 and Figure 4 As shown, compared with Example 1, as another embodiment of the present invention, a movable energy supply component 3 is provided at the left end of the handle 1, and the movable energy supply component 3 includes a battery mounting slot 31, a battery 32 and a fixed clamping foot 33. A battery mounting slot 31 is opened inside the left end of the handle 1, and a battery 32 is installed on the inner side of the battery mounting slot 31. A fixed clamping foot 33 is provided above the battery 32. The battery 32 is used to supply energy to the entire device. At the same time, the battery 32 can be pulled outward with force to make the fixed clamping foot 33 deform and disengage from the battery mounting slot 31, so that the battery 32 can be quickly disassembled, thereby increasing the convenience of replacing the battery 32.

[0033] Working principle: When in use, the first step is to move the device to the desired location, and then drive the rotating connecting shaft 214 through the first servo motor 215 to drive the movable jaw 217 to open and close, so that it cooperates with the fixed jaw 213 to prune the blueberry branches, thereby improving the convenience of pruning the blueberry branches. The limit block 218 is clamped with the rotating connecting shaft 214 to ensure the transmission effect of the movable jaw 217. At the same time, the connecting ring 216 is fixed by the shear fixing bolt 219 to prevent the movable jaw 217 from falling off during use, thereby ensuring the stability of the movable jaw 217. Therefore, when the movable jaw 217 needs to be replaced, the movable jaw 217 can be removed and replaced by simply unscrewing the shear fixing bolt 219, thereby increasing the convenience of disassembly and installation of the movable jaw 217. The second step is when it is necessary to saw the thick blueberry branches. , remove the movable jaw 217, then install the pruning saw blade 224 into the saw blade installation slot 221, and drive the rotating card shaft 222 to drive the pruning saw blade 224 to rotate by the second servo motor 223 to saw the thick blueberry branches, thereby increasing the flexibility of the use of this device. In the third step, the installation of the pruning saw blade 224 is fixed by the saw blade fixing bolt 225, and the pruning saw blade 224 is limited by the protective baffle 226, thereby improving the stability of the pruning saw blade 224 and preventing the pruning saw blade 224 from flying out, thereby increasing the safety of use. In the fourth step, the battery 32 is used to supply energy to the entire device. At the same time, the battery 32 can be pulled out forcefully to cause the fixing foot 33 to deform and disengage from the battery installation slot 31, so that the battery 32 can be quickly removed, thereby increasing the convenience of replacing the battery 32. In this way, the use of a multifunctional blueberry branch pruner is completed.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional blueberry branch pruner, comprising a handle (1) and a multifunctional pruning mechanism (2), characterized in that: A multifunctional trimming mechanism (2) is provided at the right end of the handle (1); The multifunctional trimming mechanism (2) comprises a shearing assembly (21) and a sawing assembly (22); the shearing assembly (21) is mounted on the right end of the handle (1); and the sawing assembly (22) is disposed at the front end of the shearing assembly (21).

2. A multifunctional blueberry branch pruner according to claim 1, characterized in that: The shearing assembly (21) comprises a mounting frame (211), a connecting rod (212), a fixed jaw (213), a rotating connecting shaft (214), a first servo motor (215), a connecting ring (216), a movable jaw (217), a limiting block (218) and a shearing fixing bolt (219); the right end of the handle (1) is fixedly connected to the mounting frame (211); the right end of the mounting frame (211) is welded with a connecting rod (212); the bottom end of the connecting rod (212) is provided with a fixed jaw (213); the bottom end of the mounting frame (211) is provided with a rotating connecting shaft (214); and the rear end of the mounting frame (211) is provided with the first servo motor (215).

3. The multifunctional blueberry branch pruner according to claim 2, characterized in that: The front end of the rotating connecting shaft (214) is movably connected to a connecting ring (216), and the right end of the connecting ring (216) is provided with a movable jaw (217).

4. The multifunctional blueberry branch trimmer according to claim 3, characterized in that: A limiting block (218) is provided on the inner side of the connecting ring (216), and a shear fixing bolt (219) is provided on the front end of the connecting ring (216).

5. The multifunctional blueberry branch trimmer according to claim 2, characterized in that: The sawing assembly (22) comprises a saw blade mounting groove (221), a rotating clamping shaft (222), a second servo motor (223), a pruning saw blade (224), a saw blade fixing bolt (225) and a protective baffle (226); the front end of the connecting rod (212) is provided with a saw blade mounting groove (221); the inner side of the saw blade mounting groove (221) is provided with a rotating clamping shaft (222); the rear end of the connecting rod (212) is provided with a second servo motor (223); and the outer side of the rotating clamping shaft (222) is clamped with the pruning saw blade (224).

6. The multifunctional blueberry branch trimmer according to claim 5, characterized in that: The front end of the rotating clamping shaft (222) is threadedly connected to a saw blade fixing bolt (225), and protective baffles (226) are provided at the left and right ends of the saw blade mounting slot (221).

7. The multifunctional blueberry branch trimmer according to claim 1, characterized in that: The left end of the handle (1) is provided with a movable energy supply assembly (3), the movable energy supply assembly (3) comprising a battery installation slot (31), a storage battery (32) and a fixed clamping foot (33), the left end of the handle (1) is provided with a battery installation slot (31), the storage battery (32) is installed inside the battery installation slot (31), and a fixed clamping foot (33) is provided above the storage battery (32).

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