Landscaping pruning equipment

Abstract

The utility model relates to the technical field of landscaping, in particular to landscaping trimming equipment. The landscaping trimming equipment comprises a hollow pipe, a fixed handle is fixed to one end of the hollow pipe, a cutting handle is located on the fixed handle and hinged to the fixed handle, and a linkage rod is hinged to the end, close to the hollow pipe, of the cutting handle; a fixed blade is fixed at one end, far away from the fixed handle, of the hollow pipe; according to the pruning device, the saw blade part capable of sawing off branches is additionally arranged on the original basis, and in tree maintenance of landscaping engineering, when a tree is strenuous to shear through a blade, the pruning device can be directly turned over to saw off the tree through the saw blade, so that the manpower consumption is greatly reduced, the pruning efficiency is conveniently improved, and the labor intensity of workers is reduced. And the device is further provided with a collecting box for receiving wood chips during wood sawing, the collecting box is convenient to disassemble, assemble and clean, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of landscaping, and particularly relates to a landscaping pruning device. Background Art

[0002] Landscaping is the creation of a beautiful natural environment and recreation area by using engineering techniques and artistic means in a certain area through means such as transforming the terrain (or further building mountains, stacking stones, and managing water), planting trees and flowers, building buildings, and arranging garden paths, and is called a garden.

[0003] In landscaping projects, staff will regularly prune the branches of shrubs and trees. There are various types of branch pruning tools used in existing landscaping technologies. One of the longer pruning tools has a long rod as its main body, with scissors at one end. The staff can operate the other end to prune the branches of taller trees, which is relatively convenient to use. However, such pruning devices still have deficiencies. When some branches to be pruned are relatively thick, it requires the staff to operate with great force, which is time-consuming and laborious, and it is not convenient to improve work efficiency. Summary of the Utility Model

[0004] In order to solve the above technical problems, an embodiment of the utility model provides a landscaping pruning device, which includes a hollow tube. One end of the hollow tube is fixed with a fixed handle, and a cutting handle is hinged to the fixed handle. One end of the cutting handle close to the hollow tube is hinged with a linkage rod. On the hollow tube, at the end far from the fixed handle, a fixed blade is fixed. An active blade is hinged to the fixed blade. One end of the active blade close to the hollow tube is hinged to the linkage rod. The linkage rod is located inside the hollow tube and extends out from both ends of the hollow tube. On the back of the fixed blade, a first installation slot is provided, and a saw blade is inserted into the first installation slot and fixed by a plurality of bolts and nuts.

[0005] Further, it further includes a dust collection mechanism. A support ring is fixed on the outer surface of the hollow tube, and a mounting plate is fixed on the support ring. The dust collection mechanism is installed on the mounting plate and is used to receive the wood chips cut out by the saw blade.

[0006] Further, the dust collection mechanism includes a collection box. A pair of second installation slots are provided on the mounting plate. Insertion plates respectively adapted to the second installation slots are fixed on the collection box. The collection box is fixed on the mounting plate. The open end of the collection box faces and is close to the saw blade. A chip guide plate is fixed on one side of the collection box facing the fixed blade, and the chip guide plate is inclined.

[0007] Furthermore, both of the two plug-in plates are provided with fixing holes, a pair of support plates are fixed on the mounting plate, plug-in pins are slidably sleeved on the support plates, the plug-in pins can move on the support plates, and the plug-in pins are adapted to the fixing holes.

[0008] Furthermore, it also includes a thrust spring, the two plug-in pins are symmetrically arranged, and a toggle plate is fixed on the two plug-in pins. The two thrust springs are respectively correspondingly ringed on the outside of the plug-in pins, and the thrust springs are respectively connected to the support plate and the toggle plate. The plug-in pin can be moved by the elastic force of the thrust spring.

[0009] Furthermore, a telescopic rod is fixed on the hollow tube at a position close to the fixed handle, an auxiliary handle is fixed on the moving rod in the telescopic rod, and an adjusting bolt for fixing is provided on the telescopic rod.

[0010] Furthermore, a chamfer is provided on a hole edge of the fixing hole facing the insertion pin.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The pruning device is equipped with a saw blade component that can saw off branches on the original basis. During tree maintenance in landscaping projects, when it is difficult to cut trees with the blade, the pruning device can be directly turned over and the saw blade can be used to saw them off, thereby greatly reducing manpower consumption and facilitating improving pruning efficiency. The device is also provided with a collection box for receiving wood chips during sawing. The collection box is easy to disassemble and clean, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 yes Figure 1 A is an enlarged structural diagram;

[0016] Figure 3 yes Figure 1 A schematic diagram of the structure after the collection box is disassembled;

[0017] Figure 4 yes Figure 3Schematic diagram of the enlarged structure at point B in [specific context] and its local enlargement itself.

[0018] Icons: 1. Hollow tube; 2. Fixed blade; 3. Movable blade; 4. Linkage rod; 5. Fixed handle; 6. Cutting handle; 7. Telescopic rod; 8. Adjusting bolt; 9. Auxiliary handle; 10. Saw blade; 11. Support ring; 12. Collection box; 13. First installation slot; 14. Installation plate; 15. Chip guide plate; 16. Insertion plate; 17. Fixed hole; 18. Second installation slot; 19. Support plate; 20. Insertion pin; 21. Dialing plate; 22. Thrust spring. Specific implementation manner

[0019] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0020] As Figures 1 - 4 , this embodiment provides a landscaping pruning device, including a hollow tube 1. One end of the hollow tube 1 is fixed with a fixed handle 5. A cutting handle 6 is hinged to the fixed handle 5. One end of the cutting handle 6 close to the hollow tube 1 is hinged with a linkage rod 4. Located on the hollow tube 1, at the end far from the fixed handle 5, a fixed blade 2 is fixed. A movable blade 3 is hinged to the fixed blade 2. One end of the movable blade 3 close to the hollow tube 1 is hinged with the linkage rod 4. The linkage rod 4 is located inside the hollow tube 1 and extends out from both ends of the hollow tube 1. A first installation slot 13 is provided on the back of the fixed blade 2. The saw blade 10 is inserted into the first installation slot 13 and fixed by a plurality of bolts and nuts. During use, the staff aligns the end of the hollow tube 1 with the fixed blade 2 and the movable blade 3 to the branch to be pruned, and then squeezes the cutting handle 6. The cutting handle 6 will drive the movable blade 3 to approach the fixed blade 2 through the linkage rod 4, thereby forming a clamping state and realizing the cutting function.

[0021] In this embodiment, as Figure 1 , Figure 2 and Figure 3As shown, it further includes a dust collection mechanism. A support ring 11 is fixed on the outer surface of the hollow tube 1, and a mounting plate 14 is fixed on the support ring 11. The dust collection mechanism is mounted on the mounting plate 14 and is used to receive the sawdust cut by the saw blade 10. The dust collection mechanism includes a collection box 12. A pair of second mounting slots 18 are formed on the mounting plate 14. Insertion plates 16 respectively adapted to the second mounting slots 18 are fixed on the collection box 12. The collection box 12 is fixed on the mounting plate 14. The opening of the collection box 12 faces and is close to the saw blade 10. A chip guide plate 15 is fixed on one side of the collection box 12 facing the fixed blade 2. The chip guide plate 15 is inclined. Since the collection box 12 is located below the saw blade 10, during the sawing process, most of the generated debris can fall into the collection box 12, thereby reducing the cleaning work of the ground by the staff after trimming, and the practicability is relatively high.

[0022] When replacing the saw blade 10, the bolts and nuts fixing it are removed respectively, and then the saw blade 10 can be taken out for replacement, which is convenient to use.

[0023] Fixing holes 17 are formed on both insertion plates 16. A pair of support plates 19 are fixed on the mounting plate 14. Insertion pins 20 are slidably sleeved on the support plates 19. The insertion pins 20 can move on the support plates 19. The insertion pins 20 are adapted to the fixing holes 17. Chamfers are provided at the edge of one side of the fixing holes 17 facing the insertion pins 20. It further includes thrust springs 22. The two insertion pins 20 are symmetrically arranged. Dialing plates 21 are sleeved and fixed on both insertion pins 20. The two thrust springs 22 are respectively sleeved around the outside of the insertion pins 20. The thrust springs 22 are respectively connected to the support plates 19 and the dialing plates 21. The insertion pins 20 can move by the elastic force of the thrust springs 22.

[0024] When disassembling the collection box 12, both hands simultaneously push the dialing plates 21 on both sides. When the two dialing plates 21 approach each other, they will respectively squeeze the thrust springs 22. Then, the two insertion pins 20 respectively move away from the fixing holes 17. At this time, the two insertion plates 16 are in contact for limiting, and the collection box 12 can be removed. When the fingers are released, the two insertion pins 20 are respectively reset by the resilience of the thrust springs 22.

[0025] In this embodiment, as Figure 1 and Figure 3 shown, on the hollow tube 1, near a fixed handle 5, a telescopic rod 7 is fixed. An auxiliary handle 9 is fixed on the moving rod in the telescopic rod 7. The telescopic rod 7 has an adjusting bolt 8 for fixing. During operation, the staff holds the fixed handle 5 with one hand and operates the cutting handle 6 for trimming work. Since the hollow tube 1 is relatively long and there are two blades at the other end, the setting of the auxiliary handle 9 enables the other hand of the staff to hold tightly, playing a supporting role and making it more labor-saving to operate and pick up the device.

[0026] The implementation principle of a landscaping pruning device according to an embodiment of the present application is as follows: When in use, a staff member holds the fixed handle 5 with one hand and tightly holds the auxiliary handle 9 with the other hand, raises and aligns the end of the hollow tube 1 with the fixed blade 2 and the movable blade 3 with the branch to be pruned. Subsequently, the cutting handle 6 is squeezed, and the cutting handle 6 will drive the movable blade 3 to approach the fixed blade 2 through the linkage rod 4, thereby forming a clamping state and realizing the cutting function.

[0027] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0029] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A landscaping pruning device, comprising a hollow tube (1), characterized in that: A fixed handle (5) is fixed to one end of the hollow tube (1), a cutting handle (6) is hingedly connected to the fixed handle (5), and a linkage rod (4) is hingedly connected to one end of the cutting handle (6) close to the hollow tube (1); A fixed blade (2) is fixed on the end of the hollow tube (1) away from the fixed handle (5), a movable blade (3) is hingedly connected to the fixed blade (2), and an end of the movable blade (3) close to the hollow tube (1) is hingedly connected to the linkage rod (4), and the linkage rod (4) is located inside the hollow tube (1) and extends from both ends of the hollow tube (1); A first installation slot (13) is provided on the blade back of the fixed blade (2), and the saw blade (10) is inserted into the first installation slot (13) and fixed by a plurality of bolts and nuts.

2. The a landscaping pruning device according to claim 1, wherein: It also comprises a dust collecting mechanism, wherein a support ring (11) is fixed on the outer surface of the hollow tube (1), a mounting plate (14) is fixed on the support ring (11), and the dust collecting mechanism is mounted on the mounting plate (14) for receiving wood chips cut by the saw blade (10).

3. A landscaping pruning device according to claim 2, characterized in that: The dust collecting mechanism comprises a collection box (12), a pair of second installation slots (18) are provided on the installation plate (14), and plug-in plates (16) respectively matched with the second installation slots (18) are fixed on the collection box (12). The collection box (12) is fixed on the installation plate (14), and the opening of the collection box (12) faces and is close to the saw blade (10). A chip guide plate (15) is fixed on the side of the collection box (12) facing the fixed blade (2), and the chip guide plate (15) is arranged in an inclined manner.

4. The a landscaping trimming device according to claim 3, characterized in that: The two insertion plates (16) are each provided with a fixing hole (17). A pair of support plates (19) are fixed on the mounting plate (14). An insertion pin (20) is slidably sleeved on the support plate (19). The insertion pin (20) can move on the support plate (19). The insertion pin (20) is adapted to the fixing hole (17).

5. The a landscaping pruning device according to claim 4, characterized in that: It also includes a thrust spring (22), the two plug-in pins (20) are symmetrically arranged, and the two plug-in pins (20) are both sleeved and fixed with a toggle plate (21), the two thrust springs (22) are respectively correspondingly sleeved on the outer sides of the plug-in pins (20), the thrust springs (22) are respectively connected to the support plate (19) and the toggle plate (21), and the plug-in pin (20) can be moved by the elastic force of the thrust spring (22).

6. A landscaping pruning device according to claim 1, characterized in that: A telescopic rod (7) is fixed on the hollow tube (1) at a location close to the fixed handle (5), an auxiliary handle (9) is fixed on the moving rod in the telescopic rod (7), and an adjusting bolt (8) for fixing is provided on the telescopic rod (7).

7. A landscaping pruning device according to claim 4, characterized in that: A chamfer is provided at a hole edge on one side of the fixing hole (17) facing the insertion pin (20).

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