CN218388824U - A pruning device for landscaping - Google Patents

Abstract

The utility model relates to a gardens pruning technical field, and a trimming means for afforestation is disclosed, including pruning equipment body, pruning equipment body includes fixed loop bar one, fixed loop bar one inner wall sliding connection has a slide bar one, slide bar one top outer wall fixedly connected with connecting plate, spacing spout has been seted up to connecting plate top outer wall, spacing spout inner wall sliding connection has a limit slide, limit slide top outer wall rotates and is connected with the connecting rod, two connecting rod cross connection, two relative one side outer wall fixedly connected with reset spring of connecting rod, and one of them connecting rod inner wall has seted up the rotation groove, another connecting rod rotates and connects in the rotation inslot wall, connecting rod top outer wall fixedly connected with repaiies the scissors piece, fixed loop bar one bottom outer wall rotates and is connected with the handle. The utility model discloses in, through the crank and the spacing slider that set up, can effectively avoid the branch to block the pruning blade, lead to the problem that the pruning blade can't be extracted.

Description

A pruning device for landscaping

technical field

The utility model relates to the technical field of garden pruning, in particular to a pruning device for landscaping.

Background technique

Gardens refer to a specially cultivated natural environment and recreational environment. Using engineering technology and artistic means in a certain area to create a beautiful natural environment and recreational environment by transforming the terrain (or further building mountains, stacking stones, and water management), planting trees and flowers, building buildings, and arranging garden roads, etc. Just be called garden, need pruning device to trim it.

The retrieved application number: CN202022415170X discloses a telescopic pruning device for landscaping, which includes a telescopic rod, the top of which is connected to the first blade, and a first spring hole is opened on one side of the first blade. The first blade is rotatably connected to the second blade, the top of the second blade is rotatably connected to the fixed pulley, a second spring hole is provided on one side of the top of the second blade, and a plurality of telescopic holes are equidistantly provided on the outer surface of the telescopic rod. One end of the shaft is set with a working rod, the working rod is threadedly connected with the telescopic hole through the adjusting bolt, one side of the working rod is connected with a U-shaped fixed piece, and the U-shaped fixed piece is connected with the working handle through the third pin rod, through the working rod, the telescopic The cooperation of the rod, telescopic hole, adjustment bolt and tapered sleeve realizes the expansion and contraction of the trimming device, and the cooperation of the first blade, the second blade, the fixed pulley, the working handle, the working rope and the return spring realizes the trimming through a simple structure. Purpose.

When this pruning device is in use, when the branches are pruned, most of them rely on the elastic force of the spring to restore the pruning device to its original position, and when pruning, the pruning device may be stuck by the branches, and at this time, the spring cannot be used to correct the pruning device. Trim device reset.

To this end, we propose a pruning device for landscaping.

Utility model content

The utility model mainly solves the technical problems in the above-mentioned prior art, and provides a pruning device for landscaping.

In order to achieve the above object, the utility model adopts the following technical scheme, a pruning device for landscaping, including a pruning device body, the pruning device body includes a fixed sleeve rod, and the inner wall of the fixed sleeve rod is slidably connected with a sliding rod 1. The top outer wall of the sliding rod is fixedly connected with a connecting plate, and the top outer wall of the connecting plate is provided with a limit chute. The rods are cross-connected, the outer walls of the opposite sides of the two connecting rods are fixedly connected with return springs, and the inner wall of one of the connecting rods is provided with a rotating groove, the other connecting rod is rotatably connected to the inner wall of the rotating groove, and the top outer wall of the connecting rods is fixedly connected with a trimming blade. A bottom outer wall of the fixed sleeve rod is rotatably connected with a handle, and the bottom outer wall of the handle is rotatably connected with a crank.

Further, the top outer wall of the grip is fixedly connected with a fixed plate, the top outer wall of the fixed plate is fixedly connected with a threaded rod one, and the bottom inner wall of the sliding rod one is provided with a first threaded hole, and the threaded rod one is threaded on the inner wall of the first threaded hole.

Further, the top inner wall of the threaded rod is provided with a through hole, the through hole extends to the outer wall of the bottom of the handle, and the inner wall of the through hole is provided with a fixed sleeve rod two, and the fixed sleeve rod two is fixedly connected to the top outer wall of the crank handle, and the fixed sleeve rod The two inner walls are slidingly connected with two sliding rods.

Further, the outer wall of the top of the second sliding rod is fixedly connected with the first bevel gear, and the inner wall of the limit slider is provided with a second threaded hole, and the inner wall of the second threaded hole is threaded with the second threaded rod.

Further, a second bevel gear is fixedly connected to the outer wall of one side of the threaded rod, and the second bevel gear meshes with the outer wall of the first bevel gear.

Further, the inner wall of the first sliding rod is provided with a rotating groove, and the inner wall of the rotating groove is rotatably connected with a plurality of rotating rods arranged in a circle, and the rotating rods are fixedly connected to the outer wall of one side of the sliding rod two.

Beneficial effect

The utility model provides a pruning device for landscaping. Has the following beneficial effects:

(1), this kind of pruning device for landscaping, through the set crank and limit slider, when pruning is required, the pruning blade is moved to the branch to be pruned, and then the crank is turned, The rotation of the handle can drive the fixed sleeve rod 2 and the sliding rod 2 to rotate synchronously, and the rotation of the sliding rod 2 can drive the first bevel gear on it to rotate, because the second bevel gear meshes with the outer wall of the first bevel gear , it can drive the first bevel gear and the second threaded rod to rotate synchronously, and the second rotation of the threaded rod can drive the limit slider on which the thread is connected to slide in the limit chute, and the movement of the limit slider can drive The connecting rod on it rotates, and the mutual rotation of the two connecting rods can drive the pruning blade on it to rotate to cut off the branches to be pruned. If you need to turn the two pruning blades away, just reverse the handle That is, so as to effectively avoid the problem that the branches get stuck on the pruning blade, causing the pruning blade to be unable to be pulled out.

(2), this kind of pruning device used for landscaping, when the height of the pruning device body needs to be adjusted through the set sliding rod 1, only need to hold the fixed sleeve rod 1 with one hand, and hold the handle with the other hand to carry out the adjustment. Rotate, the handle can be rotated through the fixed plate to drive the threaded rod one to rotate, thereby driving the slide rod one threaded on it to slide in the fixed sleeve rod one, and the height of the pruning device body can be adjusted by the movement of the slide rod one Adjust, and the movement of the sliding rod 1 drives the sliding rod 2 to move through the rotating rod, and the movement of the sliding rod 2 can adapt to the movement of the sliding rod 1, that is, the first bevel gear on the sliding rod 2 moves, destroying the bevel gear The meshing effect between them, so that the height of the pruning equipment body can be adjusted conveniently, which is convenient for pruning branches of different heights.

Description of drawings

The structures, proportions, sizes, etc. shown in this manual are only used to cooperate with the content disclosed in the manual for the understanding and reading of those who are familiar with this technology, and are not used to limit the limited conditions that the utility model can be implemented, so there is no technical significance.

Fig. 1 is the utility front view;

Fig. 2 is this utility sectional view;

Fig. 3 is an enlarged view of part A of Fig. 2;

FIG. 4 is an enlarged view of part B of FIG. 2 .

Legend: 1. Fixed sleeve rod 1; 2. Slide rod 1; 3. Grip; 4. Crank; 5. Connecting plate; 6. Connecting rod; 7. Trimming blade; 8. Fixed plate; 9. Threaded rod One; 10, fixed sleeve rod two; 11, sliding rod two; 12, limit chute; 13, limit slide block; 14, threaded rod two; 15, return spring;

Detailed ways

A pruning device for landscaping, as shown in Figure 1-3, includes a pruning device body, the pruning device body includes a fixed sleeve rod-1, the inner wall of the fixed sleeve rod-1 is slidably connected with a sliding rod-2, and the sliding rod-1 2. The top outer wall is fixedly connected with a connecting plate 5, and the top outer wall of the connecting plate 5 is provided with a limit chute 12, and the inner wall of the limit chute 12 is slidably connected with a limit slider 13, and the top outer wall of the limit slider 13 is rotatably connected with a connecting rod 6, The two connecting rods 6 are cross-connected, and the outer walls of the opposite sides of the two connecting rods 6 are fixedly connected with a return spring 15, and the inner wall of one of the connecting rods 6 is provided with a rotating groove, and the other connecting rod 6 is rotatably connected to the inner wall of the rotating groove. 6. The outer wall of the top is fixedly connected with a pruning blade 7, the outer wall of the fixed sleeve rod-1 is rotatably connected with a handle 3, and the outer wall of the bottom of the handle 3 is rotatably connected with a crank 4.

The top outer wall of the handle 3 is fixedly connected with a fixed plate 8, the top outer wall of the fixed plate 8 is fixedly connected with a threaded rod-9, and the bottom inner wall of the sliding rod-2 is provided with a first threaded hole, and the threaded rod-9 is threaded in the first threaded hole inner wall.

The threaded rod one 9 top inner wall is provided with a through hole, the through hole extends to the bottom outer wall of the handle 3, and the inner wall of the through hole is provided with a fixed sleeve rod two 10, and the fixed sleeve rod two 10 is fixedly connected to the top outer wall of the rocker 4, and the fixed sleeve The inner wall of rod two 10 is slidably connected with sliding rod two 11.

The outer wall of the top of the sliding rod two 11 is fixedly connected with the first bevel gear, and the inner wall of the limit slider 13 is provided with a second threaded hole, and the inner wall of the second threaded hole is threadedly connected with the second threaded rod 14 .

A second bevel gear is fixedly connected to the outer wall of one side of the threaded rod two 14, and the second bevel gear meshes with the outer wall of the first bevel gear.

As shown in Figure 4, the inner wall of the sliding rod one 2 is provided with a rotating groove 16, and the inner wall of the rotating groove 16 is rotatably connected with a plurality of rotating rods 17 arranged in a circle, and the rotating rod 17 is fixedly connected to the outer wall of the sliding rod two 11 side.

The working principle of the present utility model: through the crank handle 4 and the limit slider 13 provided, when pruning is required, the pruning blade 7 is moved to the branches to be trimmed, and then the crank handle 4 is turned, and the crank handle 4 rotates. It can drive the fixed sleeve rod 2 10 and the sliding rod 2 11 to rotate synchronously. The rotation of the sliding rod 2 11 can drive the first bevel gear on it to rotate. Since the second bevel gear meshes with the outer wall of the first bevel gear, Can drive the first bevel gear and threaded rod two 14 to rotate synchronously, threaded rod two 14 rotations can drive the limit slide block 13 that is screwed on it to slide in the limit chute 12, limit slide block 13 Moving can drive the connecting rod 6 on it to rotate, and the mutual rotation of the two connecting rods 6 can drive the pruning blade 7 on it to rotate, and the branches to be pruned are cut off. If the two pruning blades 7 need to be turned , just reverse the crank handle 4, which can effectively avoid the problem that the branches get stuck on the pruning blade 7 and cause the pruning blade 7 to be unable to be pulled out.

Through the provided sliding rod-2, when the height of the pruning device body needs to be adjusted, one only needs to hold the fixed sleeve rod-1 with one hand, and hold the handle 3 with the other hand to rotate, and the handle 3 can pass through the fixed disc 8 Drive the threaded rod-9 to rotate, thereby driving the sliding rod-2 that is threaded to slide in the fixed sleeve rod-1, the height of the pruning device body can be adjusted by the movement of the sliding rod-2, and the sliding rod One 2 moves through the rotating rod 17 to drive the sliding rod two 11 to move, and the movement of the sliding rod two 11 can adapt to the movement of the sliding rod one 2, that is, the first bevel gear on the sliding rod two 11 moves, destroying the bevel gear The meshing effect between them, so that the height of the pruning equipment body can be adjusted conveniently, so as to facilitate the pruning of branches of different heights.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. A pruning device for landscaping, comprising a pruning device body, characterized in that: said pruning device body comprises a fixed cover bar one (1), and the fixed cover bar one (1) inner wall is slidably connected with a sliding bar one ( 2), the top outer wall of sliding rod one (2) is fixedly connected with a connecting plate (5), and the top outer wall of the connecting plate (5) is provided with a limit chute (12), and the inner wall of the limit chute (12) is slidably connected with a limit slider (13), the top outer wall of the limit slide block (13) is rotatably connected with a connecting rod (6), two connecting rods (6) are cross-connected, and the opposite side outer walls of the two connecting rods (6) are fixedly connected with a back-moving spring (15 ), and the inner wall of one of the connecting rods (6) is provided with a rotating groove, the other connecting rod (6) is rotatably connected to the inner wall of the rotating groove, and the outer wall of the top of the connecting rod (6) is fixedly connected with a trimming blade (7). The outer wall of the bottom of the rod one (1) is rotatably connected with a handle (3), and the outer wall of the bottom of the handle (3) is rotatably connected with a rocker (4). 2. A trimming device for landscaping according to claim 1, characterized in that: the top outer wall of the handle (3) is fixedly connected with a fixed plate (8), and the top outer wall of the fixed plate (8) is fixedly connected There is a threaded rod one (9), and the bottom inner wall of the sliding rod one (2) is provided with a first threaded hole, and the threaded rod one (9) is threadedly connected to the first threaded hole inner wall. 3. A trimming device for landscaping according to claim 2, characterized in that: said threaded rod one (9) top inner wall is provided with a through hole, and the through hole extends to the bottom outer wall of the handle (3), And the inner wall of the through hole is provided with two fixed sleeve rods (10), which are fixedly connected to the top outer wall of the crank handle (4), and the inner wall of the fixed sleeve rod two (10) is slidably connected with two sliding rods (11) . 4. A kind of pruning device for landscaping according to claim 3, characterized in that: said sliding rod two (11) top outer wall is fixedly connected with a first bevel gear, and the limit slider (13) The inner wall is provided with a second threaded hole, and the inner wall of the second threaded hole is threadedly connected with a second threaded rod (14). 5. A kind of pruning device for landscaping according to claim 4, characterized in that: said threaded rod two (14) one side outer wall is fixedly connected with a second bevel gear, and the second bevel gear is engaged with The outer wall of the first bevel gear. 6. A kind of pruning device for landscaping according to claim 5, characterized in that: the inner wall of the sliding rod one (2) is provided with a turning groove (16), and the inner wall of the turning groove (16) is rotationally connected with multiple Two rotating rods (17) arranged in a circle, the rotating rods (17) are fixedly connected to the outer wall on one side of the sliding rod two (11).

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