High branch pruning device capable of improving garden tree pruning efficiency

Abstract

The high branch pruning device capable of improving the garden tree pruning efficiency comprises a battery box, a main sleeve, an auxiliary sleeve, a fastening sleeve and a pruning component, the front end of the battery box is fixedly installed on the main sleeve, one end of the auxiliary sleeve is inserted into the end, away from the battery box, of the main sleeve in a sliding mode, and the fastening sleeve is connected with the battery box in a sliding mode. The fastening sleeve is connected to the main sleeve in a sleeving mode, and the fastening sleeve is connected to the auxiliary sleeve in a sleeving mode. The trimming motor rotates to drive the square rod, the rotating round plate, the rocking rod and the sliding frame to move back and forth, the sliding frame drives the first sliding rod and the second sliding rod to slide back and forth in the sliding frame, the second sliding rod drives the second trimming blade to move back and forth, and therefore the cutting edges of the first trimming blade and the second trimming blade move oppositely and oppositely. The first pruning blade and the second pruning blade are used for pruning branches in a garden, and when the first pruning blade and the second pruning blade are used for pruning branches difficult to prune, the hydraulic rod is started to push the sliding frame to move, so that the first pruning blade and the second pruning blade effectively prune the branches in the garden.

Description

Technical Field

[0001] The utility model relates to the technical field, and in particular to a high-branch pruning device for improving the pruning efficiency of garden trees. Background Technique

[0002] With the acceleration of the urbanization process and the improvement of people's living standards, landscaping has become an indispensable part of urban construction. In order to ensure the good growth state and aesthetics of garden trees, regular pruning operations are necessary. Traditional pruning tools and techniques are inadequate when dealing with the pruning of tall trees, especially when dealing with branches at higher positions. Therefore, it is particularly important to develop a high-branch pruning device that can effectively improve the pruning efficiency of tall trees.

[0003] The common high-branch pruning devices on the market at present mainly include manually telescopic scissors, electrically telescopic scissors, and some simple auxiliary tools. Although these tools can help workers complete pruning tasks to a certain extent, there are still the following problems:

[0004] 1. Inconvenient operation: Most handheld pruning devices require workers to hold their arms up for a long time to operate, which not only increases the labor intensity of workers, but also may cause arm fatigue or even injury.

[0005] 2. Low efficiency: Existing pruning devices often fail to reach the ideal pruning height, resulting in long pruning time and low efficiency.

[0006] 3. Poor safety: For higher or farther positions, workers often need to use ladders or other climbing tools to approach the pruning target, which increases the risk of working at heights.

[0007] 4. Single function: Many pruning tools can only handle small branches and are difficult to deal with thicker branches, and are prone to being stuck, which in turn affects work efficiency and safety.

[0008] In the actual pruning process, thicker branches often bring additional difficulties to the pruning work. On the one hand, due to the increase in the hardness and thickness of the branches, ordinary pruning tools are difficult to achieve effective cutting; on the other hand, even if a large amount of force is used, the tool may be stuck in the branch, which is not only difficult to pull out, but may also cause tool damage or personal injury.

[0009] Therefore, how to provide a high-branch pruning device for improving the pruning efficiency of garden trees is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0010] An object of the present utility model is to provide a high-branch pruning device for improving the pruning efficiency of garden trees. The present utility model drives a square rod, a rotating circular plate, a swinging rod, and a sliding frame to move back and forth through the rotation of a pruning motor. The sliding frame drives the first sliding rod and the second sliding rod to slide back and forth in the sliding frame. The second sliding rod drives the second pruning blade to move back and forth, so that the cutting edges of the first pruning blade and the second pruning blade move relatively and away from each other. The branches of the garden are pruned by the first pruning blade and the second pruning blade. When encountering difficult-to-prune branches, the hydraulic rod is started to push the displacement of the sliding frame, so that the first pruning blade and the second pruning blade can effectively prune the branches of the garden.

[0011] A high-branch pruning device for improving the pruning efficiency of garden trees according to an embodiment of the present utility model includes a battery box, a main sleeve, an auxiliary sleeve, a fastening sleeve, and a pruning component. Among them, the front end of the battery box is fixedly installed on the main sleeve. One end of the auxiliary sleeve is slidably inserted into the end of the main sleeve away from the battery box. The fastening sleeve is sleeved on the main sleeve. The fastening sleeve is sleeved on the auxiliary sleeve. The pruning component is fixedly installed on the other end of the auxiliary sleeve. The pruning component includes a motor box, a power component, and a pruning component. Among them, the motor box is fixedly installed on the end of the auxiliary sleeve away from the battery box. The power component is installed on the motor box. The pruning component is installed on the power component.

[0012] Further, an electric control handle is fixedly arranged on the top of the battery box.

[0013] Further, the power component includes a pruning motor, a square rod, and a rotating circular plate. Among them, the pruning motor is fixedly installed in the motor box. One end of the square rod is fixedly installed on the rotating shaft of the pruning motor. The rotating circular plate is sleeved on the square rod.

[0014] Further, the power component further includes a box cover, a mounting plate, and a mounting hole. Among them, the open end of the box cover is installed on the motor box. The outer wall of the mounting plate is fixedly installed on the inner wall of the box cover. The mounting hole is opened on the outer wall of the box cover.

[0015] Further, the power component further includes a storage battery, a hydraulic rod, and a fixing bracket. Among them, the storage battery is fixedly installed on the mounting plate. The hydraulic rod is fixedly installed on the fixing bracket. The fixing bracket is fixedly installed on the inner wall of the box cover.

[0016] Further, the pruning component includes a sliding frame, a swinging rod, a first sliding rod, a sliding frame, and a second sliding rod. Among them, the sliding frame is fixedly installed on the inner wall of the box cover. One end of the swinging rod is fixedly installed on the rotating circular plate. The first sliding rod is slidably installed on the sliding frame. One side of the sliding frame is fixedly installed on the first sliding rod. The other side of the sliding frame is fixedly installed on one end of the second sliding rod. The sliding frame is slidably sleeved on the swinging rod. The other end of the second sliding rod extends out of the box cover.

[0017] Further, the pruning assembly includes a pruning plate, a first pruning blade, and a second pruning blade. Among them, the pruning plate is fixedly installed on the box cover, the pruning plate is inserted into one end of the second sliding rod extending out of the box cover, the first pruning blade is fixedly installed on both sides of the pruning plate, and the second pruning blade is fixedly sleeved on the second sliding rod.

[0018] The beneficial effects of the present utility model are as follows:

[0019] By rotating the pruning motor of the present utility model, the square rod, the rotating circular plate, the rocking rod, and the sliding frame are displaced back and forth. The sliding frame drives the first sliding rod and the second sliding rod to slide back and forth in the sliding frame. The second sliding rod drives the second pruning blade to move back and forth, so that the cutting edges of the first pruning blade and the second pruning blade move relatively and away from each other. The first pruning blade and the second pruning blade are used to prune the branches of the garden. When encountering difficult-to-prune branches, the hydraulic rod is started to push the displacement of the sliding frame, so that the first pruning blade and the second pruning blade can effectively prune the branches of the garden. Description of the Drawings

[0020] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of a high-branch pruning device for improving the pruning efficiency of garden trees proposed by the present utility model;

[0022] Figure 2 It is a schematic diagram of the structure of the pruning plate of a high-branch pruning device for improving the pruning efficiency of garden trees proposed by the present utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the second pruning blade of a high-branch pruning device for improving the pruning efficiency of garden trees proposed by the present utility model;

[0024] Figure 4 It is a high-branch pruning device for improving the pruning efficiency of garden trees proposed by the present utility model Figure 3 Enlarged view of part A.

[0025] In the figure: 1. Battery box; 2. Main sleeve; 3. Auxiliary sleeve; 4. Fastening sleeve; 5. Trimming component; 6. Electric control handle; 7. Motor box; 8. Power assembly; 8.1 Trimming motor; 8.2 Square rod; 8.3 Rotating circular plate; 8.4 Box cover; 8.5 Mounting plate; 8.6 Mounting hole; 8.7 Storage battery; 8.8 Hydraulic rod; 8.9 Fixed bracket; 9. Trimming assembly; 9.1 Slide carriage; 9.2 Rocking rod; 9.3 First slide bar; 9.4 Slide frame; 9.5 Second slide bar; 9.6 Trimming plate; 9.7 First trimming blade; 9.8 Second trimming blade. Detailed implementation mode

[0026] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0027] Please refer to Figures 1 to 4 , the present utility model provides a high-branch trimming device for improving the trimming efficiency of garden trees, including a battery box 1, a main sleeve 2, an auxiliary sleeve 3, a fastening sleeve 4 and a trimming component 5. Among them, the front end of the battery box 1 is fixedly installed on the main sleeve 2, one end of the auxiliary sleeve 3 is slidably inserted into the end of the main sleeve 2 away from the battery box 1, the main sleeve 2 and the auxiliary sleeve 3 are telescopic, the fastening sleeve 4 is sleeved on the main sleeve 2, the fastening sleeve 4 is sleeved on the auxiliary sleeve 3, the trimming component 5 is fixedly installed on the other end of the auxiliary sleeve 3, and the trimming component 5 includes a motor box 7, a power assembly 8 and a trimming assembly 9. Among them, the motor box 7 is fixedly installed on the end of the auxiliary sleeve 3 away from the battery box 1, the power assembly 8 is installed on the motor box 7, the trimming assembly 9 is installed on the power assembly 8, and an electric control handle 6 is fixedly arranged on the top of the battery box 1, and the electric control handle 6 is used to control the switch of the trimming component.

[0028] More specifically, the power assembly 8 includes a trimming motor 8.1, a square rod 8.2 and a rotating circular plate 8.3. Among them, the trimming motor 8.1 is fixedly installed in the motor box 7, and the trimming motor 8.1 provides power for trimming. One end of the square rod 8.2 is fixedly installed on the rotating shaft of the trimming motor 8.1, the rotating circular plate 8.3 is sleeved on the square rod 8.2. The power assembly 8 further includes a box cover 8.4, a mounting plate 8.5 and a mounting hole 8.6. Among them, the open end of the box cover 8.4 is installed on the motor box 7, the outer wall of the mounting plate 8.5 is fixedly installed on the inner wall of the box cover 8.4, the mounting hole 8.6 is opened on the outer wall of the box cover 8.4. The power assembly 8 further includes a storage battery 8.7, a hydraulic rod 8.8 and a fixed bracket 8.9. Among them, the storage battery 8.7 is fixedly installed on the mounting plate 8.5, the hydraulic rod 8.8 is fixedly installed on the fixed bracket 8.9, the hydraulic rod 8.8 assists in trimming, and the fixed bracket 8.9 is fixedly installed on the inner wall of the box cover 8.4.

[0029] More specifically, the pruning assembly 9 includes a carriage 9.1, a rocking rod 9.2, a first slide bar 9.3, a slide frame 9.4 and a second slide bar 9.5. Among them, the carriage 9.1 is fixedly installed on the inner wall of the box cover 8.4. One end of the rocking rod 9.2 is fixedly installed on the rotary plate 8.3. The first slide bar 9.3 is slidably installed on the carriage 9.1. One side of the slide frame 9.4 is fixedly installed on the first slide bar 9.3. The other side of the slide frame 9.4 is fixedly installed on one end of the second slide bar 9.5. The slide frame 9.4 is slidably sleeved on the rocking rod 9.2. The other end of the second slide bar 9.5 extends out of the box cover 8.4. The pruning assembly 9 includes a pruning plate 9.6, a first pruning blade 9.7 and a second pruning blade 9.8. Among them, the pruning plate 9.6 is fixedly installed on the box cover 8.4. The pruning plate 9.6 is inserted into one end of the second slide bar 9.5 that extends out of the box cover 8.4. The first pruning blade 9.7 is fixedly installed on both sides of the pruning plate 9.6. The second pruning blade 9.8 is fixedly sleeved on the second slide bar 9.5. The first pruning blade 9.7 and the second pruning blade 9.8 are used for pruning the branches of garden trees.

[0030] Furthermore, hold the switch on the electric control handle 6 to start the pruning motor 8.1. The rotation of the pruning motor 8.1 drives the rotation of the square rod 8.2. The rotation of the square rod 8.2 drives the rotation of the rotary plate 8.3. The rotation of the rotary plate 8.3 drives the rotation of the rocking rod 9.2. The rotation of the rocking rod 9.2 drives the reciprocating displacement of the slide frame 9.4. The slide frame 9.4 drives the first slide bar 9.3 and the second slide bar 9.5 to slide back and forth in the carriage 9.1. The second slide bar 9.5 drives the second pruning blade 9.8 to move back and forth, so that the cutting edges of the first pruning blade 9.7 and the second pruning blade 9.8 move relatively and away from each other, and the branches of the garden are pruned by the first pruning blade 9.7 and the second pruning blade 9.8.

[0031] When the first pruning blade 9.7 and the second pruning blade 9.8 cannot cut a larger branch, the slide frame 9.4 cannot move. At this time, start the hydraulic rod 8.8. The elongation of the hydraulic rod 8.8 jacks up the slide frame 9.4 and pushes the displacement of the slide frame 9.4, so that the first pruning blade 9.7 and the second pruning blade 9.8 can effectively prune the branches of the garden.

[0032] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A high-branch pruning device for improving the pruning efficiency of garden trees, characterized in that, It includes a battery box (1), a main sleeve (2), an auxiliary sleeve (3), a fastening sleeve (4) and a trimming component (5). Among them, the front end of the battery box (1) is fixedly installed on the main sleeve (2), one end of the auxiliary sleeve (3) is slidably inserted on the end of the main sleeve (2) away from the battery box (1), the fastening sleeve (4) is sleeved on the main sleeve (2), the fastening sleeve (4) is sleeved on the auxiliary sleeve (3), and the trimming component (5) is fixedly installed on the other end of the auxiliary sleeve (3). The trimming component (5) includes a motor box (7), a power component (8) and a trimming component (9). Among them, the motor box (7) is fixedly installed on the end of the auxiliary sleeve (3) away from the battery box (1), the power component (8) is installed on the motor box (7), and the trimming component (9) is installed on the power component (8).

2. The high-branch pruning device for improving the pruning efficiency of garden trees according to claim 1, characterized in that, An electric control handle (6) is fixedly arranged on the top of the battery box (1).

3. A high-branch pruning device for improving the pruning efficiency of garden trees according to claim 1, characterized in that, The power component (8) includes a trimming motor (8.1), a square rod (8.2) and a rotating circular plate (8.3). Among them, the trimming motor (8.1) is fixedly installed in the motor box (7), one end of the square rod (8.2) is fixedly installed on the rotating shaft of the trimming motor (8.1), and the rotating circular plate (8.3) is sleeved on the square rod (8.2).

4. A high-branch pruning device for improving the pruning efficiency of garden trees according to claim 3, characterized in that, The power component (8) further includes a box cover (8.4), a mounting plate (8.5) and a mounting hole (8.6). Among them, the open end of the box cover (8.4) is installed on the motor box (7), the outer wall of the mounting plate (8.5) is fixedly installed on the inner wall of the box cover (8.4), and the mounting hole (8.6) is opened on the outer wall of the box cover (8.4).

5. A high-branch pruning device for improving the pruning efficiency of garden trees according to claim 3, characterized in that, The power component (8) further includes a storage battery (8.7), a hydraulic rod (8.8) and a fixing bracket (8.9). Among them, the storage battery (8.7) is fixedly installed on the mounting plate (8.5), the hydraulic rod (8.8) is fixedly installed on the fixing bracket (8.9), and the fixing bracket (8.9) is fixedly installed on the inner wall of the box cover (8.4).

6. The high-branch pruning device for improving the pruning efficiency of garden trees according to claim 1, characterized in that, The trimming component (9) includes a sliding frame (9.1), a rocking rod (9.2), a first sliding rod (9.3), a sliding frame (9.4) and a second sliding rod (9.5). Among them, the sliding frame (9.1) is fixedly installed on the inner wall of the box cover (8.4), one end of the rocking rod (9.2) is fixedly installed on the rotating circular plate (8.3), the first sliding rod (9.3) is slidably installed on the sliding frame (9.1), one side of the sliding frame (9.4) is fixedly installed on the first sliding rod (9.3), the other side of the sliding frame (9.4) is fixedly installed on one end of the second sliding rod (9.5), the sliding frame (9.4) is slidably sleeved on the rocking rod (9.2), and the other end of the second sliding rod (9.5) extends out of the box cover (8.4).

7. The high-branch pruning device for improving the pruning efficiency of garden trees according to claim 6, characterized in that, The trimming assembly (9) includes a trimming plate (9.6), a first trimming blade (9.7) and a second trimming blade (9.8). Among them, the trimming plate (9.6) is fixedly installed on the box cover (8.4), the trimming plate (9.6) is inserted into one end of the second sliding rod (9.5) extending out of the box cover (8.4), the first trimming blade (9.7) is fixedly installed on both sides of the trimming plate (9.6), and the second trimming blade (9.8) is fixedly sleeved on the second sliding rod (9.5).

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