CN214961128U

CN214961128U - Quick-change cutter mechanism for garden machinery

Info

Publication number: CN214961128U
Application number: CN202121049097.7U
Authority: CN
Inventors: 张雷; 管臣
Original assignee: Linyi Weiguang Industry And Trade Co ltd
Current assignee: Linyi Weiguang Industry And Trade Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-12-03
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a quick change sword mechanism for garden machinery, including cutter changing disc and mowing tool, actuating mechanism is installed through the connecting seat in cutter changing disc's top, the welding of one side of actuating mechanism has the installation head of handle, the connecting rod is installed through the main shaft in actuating mechanism's bottom middle part, the installation head is installed to the one end of connecting rod. The utility model discloses an install cutter changing disc, can protect the cutter of mowing through it, can improve the security of the protection of cutter of mowing, install actuating mechanism through the connecting seat at the top of cutter changing disc, install the handle installation head through the welding mode in one side of actuating mechanism, be provided with the connector at the top of handle installation head, through its convenient fixed connection with the operating handle, the connecting rod is installed to actuating mechanism's one end, it detains to install elasticity in the one end port department of connecting rod, and the connecting rod detains through elasticity and can inlay fixed connection with the cutting ferrule, easy to assemble dismantlement.

Description

Quick-change cutter mechanism for garden machinery

Technical Field

The utility model relates to a tool changing mechanism correlation field specifically is a quick change sword mechanism for garden machinery.

Background

The quick-change cutter mechanism for the garden machine is used for installing and disassembling a cutter of the garden machine so as to facilitate the replacement of the cutter, and the garden machine refers to a chain saw, an edge cutter, an edge trimmer, a hedge trimmer, a brush cutter, a grass combing machine, a high-branch machine, a leaf suction machine, a grass cutter, a lawn trimmer and other mechanical equipment used for landscaping, garden construction and garden maintenance.

Quick change sword mechanism for garden machine at present stage has a lot of weak points, for example, can't protect it after the cutter installation, and the fixed mode of installation of cutter is single, inconvenient change, and the installation is fixed firm inadequately, and this tool changing structure is fixed inconvenient with being connected of action bars.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick change sword mechanism for garden machine to what put forward among the above-mentioned background art is solved can't protect it after the cutter installation, and the fixed mode of installation of cutter is single, inconvenient change, and the installation is fixed firm inadequately, and this tool changing structure is fixed inconvenient problem with being connected of action bars.

In order to achieve the above object, the utility model provides a following technical scheme: a quick cutter changing mechanism for garden machinery comprises a cutter changing disc and a mowing cutter, wherein a driving mechanism is installed at the top of the cutter changing disc through a connecting seat, a handle installing head is welded at one side of the driving mechanism, a connecting rod is installed in the middle of the bottom end of the driving mechanism through a main shaft, and an installing head is installed at one end of the connecting rod; the middle part of the mowing tool is fixedly connected with the mounting head bolt.

In a further embodiment, one end of the handle mounting head is provided with a connector, and the handle mounting head is fixedly connected with the garden machine operating handle in an embedded mode through the connector.

In a further embodiment, a mounting plate is arranged in the middle of the mowing cutter, and the mounting plate is fixedly connected with the mounting head through bolts.

In a further embodiment, the middle of the bottom end of the mounting head is welded with a screw head, the middle of the mounting plate is provided with a threaded hole, and the screw head is fixedly connected with the threaded hole.

In a further embodiment, a clamping sleeve is welded in the middle of the top end of the mounting head, and an embedding hole is formed in the clamping sleeve.

In a further embodiment, an elastic buckle is installed at one end port of the connecting rod and is connected with the embedding hole in a clamping mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install cutter changing disc, can protect the cutter mowing tool through it, can improve the security of cutter mowing's protection, install actuating mechanism through the connecting seat at cutter changing disc's top, install the handle installation head through the welding mode in one side of actuating mechanism, be provided with the connector at the top of the handle installation head, through its convenient fixed connection with the operating handle.

2. The utility model discloses a connecting rod is installed to actuating mechanism's one end, install elasticity in the one end port department of connecting rod and detain, and the connecting rod detain through elasticity and to inlay fixed connection with the cutting ferrule, easy to assemble dismantlement, install the head in the one end of cutting ferrule, and the mounting panel bolt fixed connection at installation head and the middle part of mowing tool, the installation of this kind of design convenience mowing tool is dismantled, there is the spiral shell head in the bottom middle part welding of installing the head, and the middle part of mounting panel is provided with the screw hole, through spiral shell head and screw hole fixed connection, it can be fixed more firm to mowing tool's installation.

Drawings

Fig. 1 is a schematic structural view of a quick-change knife mechanism for garden machinery of the present invention;

fig. 2 is a schematic structural diagram of the driving mechanism of the present invention;

FIG. 3 is a top view of the mowing tool of the present invention;

fig. 4 is a bottom view of the cutter changing disc of the present invention;

fig. 5 is a front view of the cutting ferrule of the present invention.

In the figure: 1. a connector; 2. a handle mounting head; 3. a drive mechanism; 4. a connecting seat; 5. changing the cutter head; 6. a mowing tool; 7. a mounting head; 8. a card sleeve; 9. a screw head; 10. embedding holes; 11. a threaded hole; 12. a connecting rod; 13. an elastic buckle; 14. and (7) mounting the plate.

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.

Referring to fig. 1-5, the present invention provides an embodiment: a quick-change cutter mechanism for garden machinery comprises a cutter changing disc 5 and a mowing cutter 6, wherein the top of the cutter changing disc 5 is provided with a driving mechanism 3 through a connecting seat 4, the driving mechanism 3 is used for driving a connecting rod 12 to rotate, so that the connecting rod 12 drives the mowing cutter 6 to rotate, one side of the driving mechanism 3 is welded with a handle mounting head 2, the handle mounting head 2 is used for being connected and fixed with an operating handle through a connecting head 1, the connecting rod 12 is mounted in the middle of the bottom end of the driving mechanism 3 through a main shaft, a mounting head 7 is mounted at one end of the connecting rod 12, and the mounting head 7 is used for being fixedly connected with a mounting plate 14 in the middle of the mowing cutter 6 through bolts; the middle part of the grass cutting tool 6 is fixedly connected with the mounting head 7 through bolts.

Further, connector 1 is installed to the one end of handle installation head 2, and handle installation head 2 inlays fixed connection through connector 1 and garden machine operation handle, can inlay fixed connection with garden machine operation handle through the connector 1 of handle installation head 2 and its one end, conveniently to the handheld control of garden machine structure.

Furthermore, a mounting plate 14 is arranged in the middle of the mowing tool 6, the mounting plate 14 is fixedly connected with the mounting head 7 through bolts, and the mowing tool 6 is mounted below the cutter changing disc 5 through the fixed connection of the mounting plate 14 and the mounting head 7.

Furthermore, the middle of the bottom end of the mounting head 7 is welded with a screw head 9, the middle of the mounting plate 14 is provided with a threaded hole 11, the screw head 9 is fixedly connected with the threaded hole 11, and the mounting head 7 is connected with the threaded hole 11 more firmly through the screw head 9.

Furthermore, the middle of the top end of the mounting head 7 is welded with a clamping sleeve 8, the clamping sleeve 8 is provided with an embedding hole 10, and the clamping sleeve 8 can be fixedly connected with the connecting rod 12 in an embedding mode, so that the elastic buckle 13 and the embedding hole 10 are embedded and clamped, and the clamping sleeve 8 and the connecting rod 12 are convenient to mount and dismount.

Furthermore, an elastic buckle 13 is installed at one end port of the connecting rod 12, and the elastic buckle 13 is fixedly connected with the embedding hole 10 in a clamping manner.

The working principle is as follows: when the device is used, an operating handle for the garden machine is fixedly connected with the connector 1 at one end of the handle mounting head 2 in an embedded mode, the screw head 9 at the bottom end of the mounting head 7 is fixedly connected with the threaded hole 11 in the middle of the mowing tool 6, the mounting head 7 is fixedly connected with the mounting plate 14 through the bolt, the mowing tool 6 is fixedly mounted, the clamping sleeve 8 at the top end of the mounting head 7 is fixedly connected with one end of the connecting rod 12 in an embedded mode, the elastic buckle 13 at one end port of the connecting rod 12 is clamped with the embedding hole 10 in the clamping sleeve 8, and therefore the mowing tool 6 can be conveniently replaced.

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.

Claims

1. The utility model provides a garden machine is with quick change sword mechanism, includes cutter changing disc (5) and mowing tool (6), its characterized in that: the top of the cutter changing disc (5) is provided with a driving mechanism (3) through a connecting seat (4), one side of the driving mechanism (3) is welded with a handle mounting head (2), the middle of the bottom end of the driving mechanism (3) is provided with a connecting rod (12) through a main shaft, and one end of the connecting rod (12) is provided with a mounting head (7); the middle part of the mowing tool (6) is fixedly connected with the mounting head (7) through bolts.

2. The quick-change knife mechanism for the garden machine according to claim 1, characterized in that: connector (1) is installed to the one end of handle installation head (2), and handle installation head (2) inlays fixed connection through connector (1) and garden machine operation handle.

3. The quick-change knife mechanism for the garden machine according to claim 1, characterized in that: the middle part of the mowing tool (6) is provided with a mounting plate (14), and the mounting plate (14) is fixedly connected with the mounting head (7) through bolts.

4. The quick-change knife mechanism for the garden machine according to claim 3, characterized in that: the bottom middle part welding of installation head (7) has spiral shell head (9), the middle part of mounting panel (14) is provided with screw hole (11), and spiral shell head (9) and screw hole (11) fixed connection.

5. The quick-change knife mechanism for the garden machine according to claim 1, characterized in that: the mounting head is characterized in that a clamping sleeve (8) is welded in the middle of the top end of the mounting head (7), and an embedding hole (10) is formed in the clamping sleeve (8).

6. The quick-change knife mechanism for the garden machine according to claim 5, characterized in that: an elastic buckle (13) is installed at one end port of the connecting rod (12), and the elastic buckle (13) is fixedly connected with the embedding hole (10) in a clamping mode.