Bud picking and pruning integrated portable handheld tool

Abstract

The utility model discloses a bud picking and pruning integrated portable handheld tool which comprises a main rod, an inserting hole is formed in the upper side of the main rod, an adjusting rod is connected to the upper side of the inserting hole in an inserted mode, an adjusting motor is arranged on the lower side of the inserting hole, and the driving end of the adjusting motor is connected with an adjusting screw rod. The upper side of the adjusting screw rod is in threaded connection with the lower side of the adjusting rod, and a connecting rod is arranged on the upper side of the adjusting rod. The utility model relates to the technical field of pruning tools, the main rod is used as a main body, and the driving motor and the adjusting screw rod are arranged in the main rod, so that the whole use length of the device can be automatically adjusted, and the convenience of the whole device is improved.

Description

Technical Field

[0001] This utility model relates to the field of pruning tool technology, specifically a portable handheld tool that integrates bud removal and branch pruning. Background Technology

[0002] In order to cultivate high-standard seedlings, coppicing is generally carried out during the growth of trees. When the new buds of the coppiced seedlings reach a certain height after sprouting, the buds need to be removed in time. Generally, only one strong bud is left and all other buds are removed. At the same time, the excess branches of the trees need to be pruned.

[0003] However, in the existing technology, pruning and bud removal operations need to be carried out using separate tools. When pruning and removing buds from trees at the same time, operators need to frequently switch between tools, which is very cumbersome and impractical. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, this utility model intends to provide a convenient and portable handheld tool that integrates bud removal and pruning.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a portable handheld tool integrating bud removal and pruning, comprising a main rod, an insertion hole on the upper side of the main rod, an adjustment rod inserted into the upper side of the insertion hole, an adjustment motor provided on the lower side of the insertion hole, an adjustment screw connected to the drive end of the adjustment motor, a threaded connection between the upper side of the adjustment screw and the lower side of the adjustment rod, and a connecting rod provided on the upper side of the adjustment rod;

[0006] The connecting rod has a first slot and a second slot on one side, and a notch is provided on the upper side of the first slot and the second slot. A first bud-removing knife and a second bud-removing knife are respectively provided inside the first slot and the second slot. The upper side of the first bud-removing knife and the second bud-removing knife are connected to the upper inner wall of the first slot and the second slot by connecting bolts. The connecting rod has a slot on the other side, and a pruning saw is inserted into the slot. Handle assemblies are provided on both sides of the lower side of the main rod, and a first handle is provided on the lower side of the main rod.

[0007] In the above scheme: the handle assembly includes a hinge seat disposed on one side of the lower side of the main rod, the hinge seat is rotatably connected to a second handle, and a limit rod is inserted into the upper side of the hinge seat.

[0008] In the above scheme: guide grooves are provided on both sides of the adjusting rod, and guide strips corresponding to the guide grooves are provided on both sides of the insertion hole.

[0009] In the above scheme, both the first slot and the second slot have arc-shaped notches on their outer sides.

[0010] In the above scheme: the front side of the main rod is threaded with a first fastening bolt.

[0011] In the above scheme: the slot is provided with second fastening bolts on both sides in an alternating manner.

[0012] The beneficial effects of this utility model are:

[0013] 1. The main rod is used as the main body, and a drive motor and adjusting screw are installed inside the main rod, so that the overall length of the device can be automatically adjusted to increase the convenience of the device.

[0014] 2. By setting a first bud-removing knife, a second bud-removing knife, and a pruning saw on both sides of the connecting rod, the device has the functions of bud removal and pruning. The device is easy to use and carry, thus avoiding the situation where the operator needs to frequently switch between tools when performing bud removal and pruning operations on trees at the same time. Attached Figure Description

[0015] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention.

[0016] Figure 2 This is a rear-view three-dimensional structural diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the front sectional view of the present invention.

[0018] Figure 4 This is an enlarged structural diagram of point A of this utility model.

[0019] Figure 5 This is an enlarged structural diagram of section B of this utility model.

[0020] In the diagram: 1. Main rod, 2. Adjusting rod, 3. Adjusting motor, 4. Adjusting screw, 5. Connecting rod, 6. First slot, 7. Second slot, 8. First bud pruning knife, 9. Second bud pruning knife, 10. Connecting bolt, 11. Slot, 12. Pruning saw, 13. First handle, 14. Hinge seat, 15. Second handle, 16. Limiting rod, 17. First fastening bolt, 18. Second fastening bolt. Detailed Implementation

[0021] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] like Figure 1-5As shown, a portable handheld tool integrating bud removal and pruning includes a main rod 1. The main rod 1 has an insertion hole on its upper side, and an adjusting rod 2 is inserted into the upper side of the insertion hole. An adjusting motor 3 is provided on the lower side of the insertion hole. The driving end of the adjusting motor 3 is connected to an adjusting screw 4. The upper side of the adjusting screw 4 is threadedly connected to the lower side of the adjusting rod 2. A connecting rod 5 is provided on the upper side of the adjusting rod.

[0023] A first slot 6 and a second slot 7 are respectively opened on one side of the connecting rod 5. The upper side of the first slot 6 and the second slot 7 is provided with a notch. The first bud-removing knife 8 and the second bud-removing knife 9 are respectively provided inside the first slot 6 and the second slot 7. The upper side of the first bud-removing knife 8 and the second bud-removing knife 9 are connected to the upper inner wall of the first slot 6 and the second slot 7 by connecting bolts 10. A slot 11 is provided on the other side of the connecting rod 5. A pruning saw 12 is inserted into the slot 11. Handle assemblies are provided on both sides of the lower side of the main rod 1. The lower side of the main rod 1 is provided with a first handle 13.

[0024] The handle assembly includes a hinge 14 located on the lower side of the main rod 1, a second handle 15 rotatably connected to the hinge 14, and a limit rod 16 inserted into the upper side of the hinge 14.

[0025] It should be noted that during use, the operator can use the first handle 13 to hold the main rod 1. When it is necessary to perform bud removal on the tree, the first bud removal knife 8 or the second bud removal knife 9 inside the first slot 6 and the second slot 7 can be unscrewed according to the needs of use, and the first bud removal knife 8 or the second bud removal knife 9 can be fixed by the connecting bolt 10. During the bud removal operation, the force generated is small, and the first bud removal knife 8 and the second bud removal knife 9 are subjected to less force. Therefore, the friction of the connecting bolt 10 to fix the bud removal knife can meet the bud removal needs. The operator can use the pruning saw 12 inserted into the slot 11 on the other side of the connecting rod 5 to prune the excess branches of the tree.

[0026] After a period of use, the second fixing bolt can be removed and the pruning saw 12 can be replaced. When the device is in use, the adjusting motor 3 can be controlled to run. The adjusting motor 3, together with the adjusting screw 4 and the adjusting rod 2, can drive the connecting rod 5 to adjust its length, thereby increasing the overall length of the tool and the usable area of ​​the tool, and increasing the convenience of operation for the operator.

[0027] When performing bud removal and pruning operations, the operator can use the first handle 13 to hold the main stem 1, then pull out the upper limiting rod 16 of the hinge seat 14, and use the hinge seat 14 to rotate the second handle 15 90°, so that the second handle 15 changes from vertical to horizontal. Then, the limiting rod 16 is inserted back into the upper side of the hinge seat 14. At this time, the operator can hold the second handle 15 with the other hand, which facilitates bud removal and pruning operations. The rotation range of the hinge seat 14 is 0-90°, which can limit the position of the second handle 15 for easy gripping by the operator. After use, the adjusting motor 3 drives the adjusting rod 2 to retract into the main stem 1, and resets the second handle 15, the first bud removal knife 8, and the second bud removal knife 9. At this time, the overall size of the tool is reduced, making it easier for the operator to carry.

[0028] Guide grooves are provided on both sides of the adjusting rod 2, and guide strips corresponding to the guide grooves are provided on both sides of the insertion hole. The guide grooves and guide strips can increase the stability of the adjusting rod 2 during the adjustment process.

[0029] Both the first groove 6 and the second groove 7 have arc-shaped notches on their outer sides, which makes it easier for operators to unscrew the first budding knife 8 and the second budding knife 9 inside the first groove 6 and the second groove 7.

[0030] The main rod 1 has a threaded connection to the front side with a first fastening bolt 17, which can be used to fix the adjusting rod 2 after the position adjustment is completed.

[0031] Second fastening bolts 18 are staggered on both sides of the slot 11 for fixing the pruning saw 12.

[0032] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable hand tool for both lopping and debudding, comprising a main rod (1), characterized in that, The main rod (1) is provided with a socket on the upper side, the socket is inserted with an adjusting rod (2) on the upper side, the socket is provided with an adjusting motor (3) on the lower side, the adjusting motor (3) is connected with an adjusting screw (4) on the driving end, the adjusting screw (4) is screwed with the adjusting rod (2) on the lower side, the adjusting rod is provided with a connecting rod (5) on the upper side; The connecting rod (5) is provided with a first slot (6) and a second slot (7) on one side, the first slot (6) and the second slot (7) are provided with notches on the upper side, the first slot (6) and the second slot (7) are provided with a first bud knife (8) and a second bud knife (9) inside, the first bud knife (8) and the second bud knife (9) are connected with the inner wall of the first slot (6) and the second slot (7) on the upper side through connecting bolts (10), the connecting rod (5) is provided with a slot (11) on the other side, the slot (11) is inserted with a pruning saw (12) inside, the main rod (1) is provided with a handle assembly on both sides of the lower side, the main rod (1) is provided with a first handle (13) on the lower side.

2. The portable hand tool for both bud rubbing and branch cutting according to claim 1, wherein The handle assembly comprises a hinge seat (14) provided on one side of the lower side of the main rod (1), the hinge seat (14) is rotatably connected with a second handle (15), the hinge seat (14) is inserted with a limiting rod (16) on the upper side.

3. The portable hand tool for both bud rubbing and branch cutting according to claim 1, wherein The adjusting rod (2) is provided with a guide groove on both sides, the socket is provided with a guide strip corresponding to the guide groove on both sides.

4. The portable hand tool for both bud pruning and branch cutting according to claim 1, wherein The first slot (6) and the second slot (7) are provided with arc notches on the outside.

5. The portable hand tool for both bud pruning and branch cutting according to claim 1, wherein The main rod (1) is screwed with a first fastening bolt (17) on the front side.

6. The portable hand tool for both bud pruning and branch cutting according to claim 1, wherein The slot (11) is provided with a second fastening bolt (18) on both sides.

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