CN212344617U

CN212344617U - Pruning device for landscaping

Info

Publication number: CN212344617U
Application number: CN202020482632.7U
Authority: CN
Inventors: 陈国胜
Original assignee: Nanjing Yuhe Environmental Engineering Co ltd
Current assignee: Nanjing Yuhe Environmental Engineering Co ltd
Priority date: 2020-04-06
Filing date: 2020-04-06
Publication date: 2021-01-15
Anticipated expiration: 2030-04-06

Abstract

The utility model discloses a pruning device for landscaping, which comprises a cutting blade, pulleys arranged at two sides of the cutting blade and used for belt transmission, a supporting frame arranged at two sides of the pulleys and used for rotating and supporting, an inner sleeve arranged outside the supporting frame and used for integral sliding, and an outer sleeve arranged outside the inner sleeve and used for sliding and supporting; this trimming means that afforestation used helps people to prune the plant through pivoted cutting piece, and wherein the cutting piece can the back-and-forth movement, and then makes things convenient for people to prune the plant near and far away.

Description

Pruning device for landscaping

Technical Field

The utility model relates to a gardens pruning equipment technical field, specific trimming means that afforestation used that says so.

Background

Gardens are beautiful natural environments and rest areas created by applying engineering technology and artistic means in certain regions and by means of land form transformation, tree planting, flower and grass planting, building, garden path arrangement and the like, in order to guarantee the landscape in the gardens, people often need to trim plants in the gardens and other work, and in order to facilitate people to trim, a trimming device capable of adjusting trimming distance is designed for people to use.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a pruning dress of adjustable pruning distance.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a pruning device for landscaping comprises a cutting blade, pulleys arranged on two sides of the cutting blade and used for belt transmission, support frames arranged on two sides of the pulleys and used for rotary support, an inner sleeve arranged outside the support frames and used for integral sliding, and an outer sleeve arranged outside the inner sleeve and used for sliding support;

the end faces of two sides of the cutting blade are respectively fixedly provided with a rotating shaft, one end of each of the two rotating shafts is respectively fixedly connected with a pulley, the other end of each of the two rotating shafts is respectively rotatably connected with a bearing seat fixedly arranged at one end of each of two support frames, the other end of each of the two support frames is respectively rotatably connected with two ends of a worm shaft, the worm shaft is rotatably connected with a gear fixedly arranged at the output end of a driving motor in a meshing manner through a worm in the middle, pulleys are respectively fixedly arranged at two sides of the worm shaft in a worm area, the number of the pulleys is four, and the pulleys are rotatably connected with the two pulleys in the same vertical direction;

the cutting blade is arranged outside through a strip-shaped through groove formed in the front end of the inner sleeve, a limiting plate is fixedly arranged at the front end of the outer surface of the inner sleeve, a push rod is fixedly arranged in the middle of the tail end face of the inner sleeve, the outer sleeve is connected with the surface of the inner sleeve in a sliding mode through a sliding cavity formed in the outer sleeve, a sliding through groove is formed in the end face of one side of the outer sleeve, an arc-shaped plate is fixedly arranged in the middle of the end face of the other side of the outer sleeve, and the tail end of the push rod is connected with the sliding through groove in a sliding mode through a fixedly arranged push handle;

the middle part of the arc-shaped plate is provided with an arc-shaped groove, and the grab handle is connected with the arc-shaped plate in a sliding way through the arc-shaped groove.

Furthermore, the grab handle is fixed with the arc-shaped plate in an extruding way through a locking bolt in threaded connection.

Furthermore, the starting end of the strip-shaped through groove is provided with a through groove which is vertical to the strip-shaped through groove and is communicated with the strip-shaped through groove.

The utility model has the advantages that: this trimming means that afforestation used helps people to prune the plant through pivoted cutting piece, and wherein the cutting piece can the back-and-forth movement, and then makes things convenient for people to prune the plant near and far away.

Drawings

FIG. 1 is a schematic view of the inner structure of the inner sleeve of the present invention;

FIG. 2 is a schematic view of the connection structure of the inner sleeve and the outer sleeve of the present invention;

FIG. 3 is an appearance diagram of the overall structure of the present invention;

fig. 4 is a front view of the outer sleeve of the present invention.

In the figure: 1. cutting blade, 2, pulley, 3, support frame, 4, inner skleeve, 5, outer skleeve, 6, axis of rotation, 7, worm axle, 8, limiting plate, 9, push rod, 10, arc, 11, push handle, 12, grab handle.

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.

Referring to fig. 1-4, a pruning device for landscaping includes a cutting blade 1, pulleys 2 disposed at both sides of the cutting blade 1 for belt transmission, a support frame 3 disposed at both sides of the pulleys 2 for rotational support, an inner sleeve 4 disposed outside the support frame 3 for integral sliding, and an outer sleeve 5 disposed outside the inner sleeve 4 for sliding support; the end faces of two sides of the cutting blade 1 are both fixedly provided with a rotating shaft 6, one end of each of the two rotating shafts 6 is respectively fixedly connected with a pulley 2, the other end of each of the two rotating shafts 6 is respectively rotatably connected with a bearing seat fixedly arranged at one end of each of two support frames 3, the other end of each of the two support frames 3 is respectively rotatably connected with two ends of a worm shaft 7, the worm shaft 7 is rotatably connected with a gear which is fixedly arranged at the output end of a driving motor through a worm in the middle in a meshing manner, the pulleys 2 are respectively fixedly arranged at two sides of the worm area of the worm shaft 7, the number of the pulleys 2 is four, the pulleys 2 are rotatably connected with each other in the vertical direction through a belt, the inner sleeve 4 is sleeved outside the integral mechanism which is bounded by the two support frames 3 through a cavity structure in the middle, the support frames 3 are fixedly connected with the cavity, and the outer surface front end of inner skleeve 4 is fixed with limiting plate 8, the fixed push rod 9 that is equipped with in tail end face middle part of inner skleeve 4, outer sleeve 5 is through inside open some sliding chamber and inner skleeve 4 surface sliding connection, and one side end face of outer sleeve 5 is opened has the slip to lead to the groove, the fixed arc 10 that is equipped with in middle part of the other side end face, the end of push rod 9 is through the fixed push handle 11 that is equipped with and the slip leads to groove sliding connection, open at the middle part of arc 10 has the arc, and grab handle 12 passes through arc and arc 10 sliding connection, grab handle 12 is fixed with arc 10 extrusion through threaded connection's locking bolt, the top that the bar leads to the groove is opened has the logical groove.

The utility model discloses a theory of operation: this trimming means that afforestation used, can be through driving motor drive and gear engagement's worm axle 7, thereby recycle 2 transmission cutting blades 1's of pulley that the belt is connected rotation, realize the function of cutting the pruning, and above-mentioned structure is whole to be arranged in inner skleeve 4, because the sliding construction of inner skleeve 4 and outer skleeve 5, through holding grab handle 12 tightly on one hand, can be in the within range that the bar leads to the groove when holding the tight push handle 11 in another hand, adjust the holistic removal of cutting structure, make and be convenient for treat the pruning of pruning thing to the distance, and need not to remove the integrated device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pruning device for landscaping is characterized by comprising a cutting blade (1), pulleys (2) arranged on two sides of the cutting blade (1) and used for belt transmission, support frames (3) arranged on two sides of the pulleys (2) and used for rotary support, an inner sleeve (4) arranged outside the support frames (3) and used for integral sliding, and an outer sleeve (5) arranged outside the inner sleeve (4) and used for sliding support;

the two ends of the cutting blade (1) are respectively fixedly connected with rotating shafts (6), one ends of the two rotating shafts (6) are respectively fixedly connected with pulleys (2), the other ends of the two rotating shafts (6) are respectively rotatably connected with bearing seats fixedly arranged at one end parts of two supporting frames (3), the other ends of the two supporting frames (3) are respectively rotatably connected with two ends of a worm shaft (7), the worm shaft (7) is rotatably connected with a gear which is fixedly arranged at the output end of a driving motor through a worm in the middle in a meshed manner, the pulleys (2) are respectively fixedly arranged on two sides of the worm area of the worm shaft (7), the specific number of the pulleys (2) is four, and the pulleys (2) in the same vertical direction are rotatably connected through a belt;

the cutting device is characterized in that the inner sleeve (4) is sleeved outside an integral mechanism taking two support frames (3) as boundaries through a middle cavity structure, the support frames (3) are fixedly connected with the cavity wall of the inner sleeve (4), the cutting blade (1) is arranged outside through a strip-shaped through groove formed in the front end of the inner sleeve (4), a limiting plate (8) is fixedly arranged at the front end of the outer surface of the inner sleeve (4), a push rod (9) is fixedly arranged in the middle of the tail end face of the inner sleeve (4), the outer sleeve (5) is connected with the surface of the inner sleeve (4) in a sliding mode through a sliding cavity formed in the outer sleeve (5), a sliding through groove is formed in the end face of one side of the outer sleeve (5), an arc-shaped plate (10) is fixedly arranged in the middle of the end face of the other side;

the middle part of the arc-shaped plate (10) is provided with an arc-shaped groove, and the grab handle (12) is connected with the arc-shaped plate (10) in a sliding way through the arc-shaped groove.

2. A pruning device for landscaping, as defined in claim 1, wherein said handle (12) is press-fitted to the arc (10) by means of a screw-threaded locking bolt.

3. A pruning device for landscaping as claimed in claim 1, wherein the beginning of the strip-shaped through slot is opened with a through slot perpendicular thereto for communication.