CN211909748U

CN211909748U - Pruning saw is used in gardens

Info

Publication number: CN211909748U
Application number: CN202020142285.3U
Authority: CN
Inventors: 孟庆杰
Original assignee: Jiangsu Jianchi Construction Co ltd
Current assignee: Jianchi Construction Co.,Ltd.
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-11-13
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses a pruning saw for gardens, wherein a hand-held part is connected with a connecting part, the connecting part is positioned between the hand-held part and a saw blade, the saw blade is rotationally connected with the hand-held part, the connecting part at least comprises a turntable, and connecting plates symmetrically distributed on two sides of the rotary table, wherein two groups of the connecting plates are parallel to each other, the plate wall at one end is rotationally connected with the rotary table, the plate wall at the other end is rotationally connected with a saw blade, one end of the saw blade is positioned on the inner sides of the two groups of the connecting plates, a torsional spring is arranged at the rotary connection part of the connecting plate, one end of the rotating shaft is welded at the centers of the two ends of the rotating disc, the other end of the rotating shaft is rotatably connected with the inner side plate walls of the connecting plates, the rotating disc is rotatably arranged at the inner sides of the two groups of connecting plates, the wall of the rotary plate is provided with a clamping hole in a penetrating mode, one end of the rotary plate is welded with a connecting rod of a U-shaped structure, and the other end of the connecting rod is fixedly connected with the handheld portion. The pruning saw for the garden has the characteristics of convenience in adjustment, wide application range and the like, and can be widely used.

Description

Pruning saw is used in gardens

Technical Field

The utility model discloses gardens clipper technical field, concretely relates to gardens are with pruning saw.

Background

Gardens, refer to the natural environment and recreational areas of a particular culture. The landscape garden is created by means of engineering technology and artistic means in a certain region and through the ways of land form improvement (or further mountain building, stone folding, water management), tree flower and grass planting, building, garden path arrangement and the like, the beautiful natural environment and the rest region are called as the garden, the Chinese traditional building is unique, the ancient garden building is achieved with great success, and the artistic form in the traditional Chinese culture is deeply influenced by the traditional 'happy' culture. The mental culture of human subjects is set off by taking terrain, mountains and waters, building groups, flowers and trees and the like as carriers.

At present, can use the pruning saw in pruning gardens, and current pruning saw structure is fixed, can not 0 carry out the regulation of pruning angle according to actual need in the pruning of plant for the tired sense of pruning worker's hand is great, can not satisfy the user demand, needs further improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pruning saw is used in gardens to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pruning saw for gardens comprises a handheld part, a connecting part and a saw blade, wherein the handheld part is connected with the connecting part, the connecting part is positioned between the handheld part and the saw blade, and the saw blade is rotatably connected with the handheld part;

the connecting part at least comprises a rotary disc and connecting plates symmetrically distributed on two sides of the rotary disc, two groups of the connecting plates are parallel to each other, one end of each connecting plate is rotatably connected with the rotary disc, the other end of each connecting plate is rotatably connected with a saw blade, one end of each saw blade is positioned on the inner sides of the two groups of the connecting plates, a torsional spring is arranged at the position where the saw blade is rotatably connected with the connecting plates, one end of a rotating shaft is welded at the center of each of two ends of the rotary disc, the other end of each rotating shaft is rotatably connected with the inner side walls of the connecting plates, the rotary disc is;

the one end of carousel and the connecting rod welding of U-shaped structure, the other end and the handheld portion fixed connection of connecting rod, handheld portion include at least with connecting rod welded connecting block to and mutual telescopic connection's handle and pull rod, the handle is the arc structure, offers the groove that supplies the pull rod to stretch into on the face towards the pull rod, pull rod and handle screw thread fixed connection.

Preferably, the plurality of groups of the clamping holes are distributed on the wall of the rotary table, and the plurality of groups of the clamping holes are distributed in an annular array by taking the center of the rotary table as a circle center.

Preferably, the side wall of the connecting plate is also longitudinally provided with a fixing bolt, and one end of the fixing bolt penetrates through the clamping hole to fix the turntable.

Preferably, the upper surface of the rod wall of the pull rod is further provided with limiting holes, and the limiting holes are distributed in a straight line along the rod wall.

Preferably, a limit screw is vertically arranged at one end of the handle close to the pull rod, and the limit screw penetrates through the handle and extends into the limit hole.

Preferably, the bottom end face of the handle is provided with a plurality of groups of depressions, and the outside of the handle is further sleeved with a sponge sleeve.

The utility model discloses a technological effect and advantage: this pruning saw is used in gardens, through the setting of stretching of handle, the length position of saw bit is adjusted as required, can buckle saw bit and handle according to cutting angle's needs, selects according to site environment and cutting demand, and the simple operation has promoted the application scope of this pruning saw greatly, and this pruning saw is used in gardens, and is rational in infrastructure, has and adjusts the facility, and application scope characteristics such as wide can extensively use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the hand-held portion of the present invention;

fig. 3 is a schematic view of the structure of the connection portion of the present invention.

In the figure: the cutting tool comprises a handheld portion 1, a connecting portion 2, a saw blade 3, a handle 4, a limit screw 5, a pull rod 6, a limit hole 7, a connecting block 8, a connecting rod 9, a clamping hole 10, a rotary table 11, a connecting plate 12, a fixing bolt 13 and a rotating shaft 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a pruning saw for gardens as shown in figures 1-3, which comprises a hand-held part 1, a connecting part 2 and a saw blade 3, wherein the hand-held part 1 is connected with the connecting part 2, the connecting part 2 is positioned between the hand-held part 1 and the saw blade 3, and the saw blade 3 is rotatably connected with the hand-held part 1;

the connecting part 2 at least comprises a rotary disc 11 and connecting plates 12 symmetrically distributed on two sides of the rotary disc 11, two groups of the connecting plates 12 are parallel to each other, one end of each connecting plate is rotatably connected with the rotary disc 11, the other end of each connecting plate is rotatably connected with a saw blade 3, one end of each saw blade 3 is positioned on the inner sides of the two groups of the connecting plates 12, a torsional spring is arranged at the position of the rotary connection with the corresponding connecting plate 12, one end of a rotating shaft 14 is welded at the center of each of two ends of the rotary disc 11, the other end of each rotating shaft 14 is rotatably connected with the inner side wall of the corresponding connecting plate 12, the rotary disc 11 is rotatably arranged on the;

the one end of carousel 11 and the connecting rod 9 welding of U-shaped structure, the other end and the 1 fixed connection of handheld portion of connecting rod 9, handheld portion 1 at least include with connecting rod 9 welded connecting block 8 to and mutual telescopic connection's handle 4 and pull rod 6, handle 4 is the arc structure, offers the groove that supplies pull rod 6 to stretch into on the face towards pull rod 6, pull rod 6 and 4 threaded fixed connection of handle, but handle 4 stretching setting adjusts the length position of saw bit 3 as required.

Specifically, a plurality of groups of the clamping holes 10 are distributed on the wall of the rotary table 11, the plurality of groups of the clamping holes 10 are distributed in an annular array by taking the center of the rotary table 11 as a circle center, the rotary table 11 rotates, and the holes 10 at corresponding positions are aligned with the fixing bolts 13.

Specifically, a fixing bolt 13 is further longitudinally installed on the side wall of the connecting plate 12, and one end of the fixing bolt 13 penetrates through the clamping hole 10 to fix the rotary table 11.

Specifically, the upper surface of the pole wall of the pull rod 6 is further provided with limiting holes 7, the limiting holes 7 are distributed in a straight line along the pole wall, and the limiting holes 7 are used for fixing the pull rod 6.

Specifically, a limiting screw 5 is vertically arranged at one end, close to the pull rod 6, of the handle 4, and the limiting screw 5 penetrates through the handle 4 and extends into the limiting hole 7.

Specifically, the bottom end face of handle 4 is provided with the multiunit and caves in, the outside of handle 4 still is equipped with the sponge cover.

Specifically, when the pruning saw for the garden is used, firstly, the overturned saw blade 3 is unfolded, the overturning of the saw blade 3 is folded, the prior art is adopted, the working principle is consistent with that of a folded fruit knife, the pruning saw is taken through the handle 4, in the actual using process, the pruning saw is adjusted according to the pruning requirements and the environment, when the pruning angle needs to be adjusted, the fixing bolt 13 is detached, the rotary disc 11 is rotated, the handle 4 and the connecting plate 12 move mutually, after the connecting plate 12 is rotated to the required position, the fixing bolt 13 is installed again, the fixing bolt 13 penetrates through the clamping hole 10, the handle 4 and the connecting plate 12 are in the bending state, the adjustment and selection are carried out according to the actual requirements, when the length of pruning needs to be adjusted, the limiting screw rod 5 is detached, the pull rod 6 is stretched or retracted, and when the limiting hole 7 is aligned with the limiting screw rod 5, the limiting screw rod 5 is installed again, accomplish length adjustment, this pruning saw is used in gardens, rational in infrastructure, it is convenient to have an adjustment, characteristics such as application scope is wide, can extensively use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pruning saw is used in gardens, includes handheld portion (1), connecting portion (2) and saw bit (3), its characterized in that: the handheld part (1) is connected with the connecting part (2), the connecting part (2) is positioned between the handheld part (1) and the saw blade (3), and the saw blade (3) is rotatably connected with the handheld part (1);

the connecting part (2) at least comprises a rotary disc (11) and connecting plates (12) symmetrically distributed on two sides of the rotary disc (11), two groups of the connecting plates (12) are parallel to each other, one end plate wall is rotatably connected with the rotary disc (11), the other end plate wall is rotatably connected with a saw blade (3), one end of the saw blade (3) is positioned on the inner sides of the two groups of the connecting plates (12), a torsional spring is installed at the rotating connection position of the connecting plates (12), one end of a rotating shaft (14) is welded at the centers of two ends of the rotary disc (11), the other end of the rotating shaft (14) is rotatably connected with the inner side plate wall of the connecting plate (12), the rotary disc (11) is rotatably arranged on the inner sides of the two groups of the connecting plates (12), and a clamping hole;

the one end of carousel (11) and connecting rod (9) welding of U-shaped structure, the other end and handheld portion (1) fixed connection of connecting rod (9), handheld portion (1) include at least with connecting rod (9) welded connecting block (8) to and handle (4) and pull rod (6) of mutual telescopic connection, handle (4) are the arc structure, offer the groove that supplies pull rod (6) to stretch into on the face of orientation pull rod (6), pull rod (6) and handle (4) screw thread fixed connection.

2. A pruning saw for gardens as claimed in claim 1, wherein: the clamping holes (10) are distributed on the wall of the rotary table (11) in multiple groups, and the clamping holes (10) are distributed in an annular array by taking the center of the rotary table (11) as the circle center.

3. A pruning saw for gardens as claimed in claim 1, wherein: still vertically install fixing bolt (13) on the lateral wall of connecting plate (12), fixing bolt (13)'s one end is passed card hole (10) and is fixed carousel (11).

4. A pruning saw for gardens as claimed in claim 1, wherein: the upper surface of the rod wall of the pull rod (6) is also provided with limiting holes (7), and the limiting holes (7) are distributed in a straight line along the rod wall.

5. A pruning saw for gardens as claimed in claim 1, wherein: the handle (4) is close to the one end of pull rod (6) and still vertically installs stop screw (5), stop screw (5) pass handle (4) and stretch into the inside to spacing hole (7).

6. A pruning saw for gardens as claimed in claim 1, wherein: the bottom end face of handle (4) is provided with the multiunit and caves in, the outside of handle (4) still is equipped with the sponge cover.