CN216795755U - Quick tool changing device of garden machine - Google Patents
Quick tool changing device of garden machine Download PDFInfo
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- CN216795755U CN216795755U CN202123327627.2U CN202123327627U CN216795755U CN 216795755 U CN216795755 U CN 216795755U CN 202123327627 U CN202123327627 U CN 202123327627U CN 216795755 U CN216795755 U CN 216795755U
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Abstract
The utility model relates to the technical field of knife changing, in particular to a quick knife changing device for garden machinery. This kind of garden machine quick change sword device is equipped with the connecting seat including cutter changing disc and grass cutter on the cutter changing disc, fixed connection actuating mechanism on the connecting seat, grass cutter detachable joint is in cutter changing disc, and cutter changing disc includes that inner circle seat and outer lane seat link into an organic whole structure, and the inner circle seat is equipped with in the edge of inner circle seat and inlays recess one, and the edge of outer lane seat is equipped with inlays recess two, be equipped with on the edge of grass cutter card go into card two of connection in inlaying recess two and card one of connection in inlaying recess one with the card, card two and card one are "L" type. This kind of garden machine tool quick changing device's simple structure through joint structure easy to assemble, also convenient dismantlement, labour saving and time saving is dismantled in the installation, has improved work efficiency greatly.
Description
Technical Field
The utility model relates to a knife changing device, in particular to a quick knife changing device for garden machinery.
Background
The existing garden machine quick-change cutter shaft changes the original sectional cutter shaft into an integrated cutter shaft so as to reduce the production cost, ensure the consistency and stability of the transmission of the cutter shaft and more conveniently and quickly change the cutter shaft during maintenance.
The arbor is the key part among garden machine, and after long-time use or when selecting the arbor and the cutter of different specifications, need change it, and the arbor adopts the sectional type mostly among the present garden machine, and not only with high costs, it is also more loaded down with trivial details during the change, and the cutter generally all is direct mount on the arbor, and it is low to change work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects and provides a garden machine quick cutter changing device.
In order to overcome the defects in the background art, the technical scheme adopted by the utility model for solving the technical problems is as follows: this kind of garden machine quick change sword device is equipped with the connecting seat including tool changing disc and mowing tool on the tool changing disc, fixed connection actuating mechanism on the connecting seat, mowing tool detachable joint is in tool changing disc, and tool changing disc includes that inner circle seat and outer lane seat link into an organic whole structure, and the inner circle seat is located the outer lane seat, is equipped with in the edge of inner circle seat and inlays recess one, and the edge of outer lane seat is equipped with inlays recess two, be equipped with card two and card one that card two and card connection in inlaying recess two on mowing tool's the edge and inlay the recess one, card two and card one are "L" type.
According to another embodiment of the present invention, the method further comprises connecting one end of the first inlaid groove with one end of the second inlaid groove.
According to another embodiment of the utility model, the method further comprises that 4 groups of the first embedding grooves and the second embedding grooves are uniformly distributed on the cutter changing disc.
According to another embodiment of the utility model, the second card and the first card are provided with 4 groups which are evenly distributed on the mowing tool.
According to another embodiment of the present invention, further comprising an outer edge of the mowing tool engaging an edge of the inner race seat.
According to another embodiment of the present invention, it further comprises that the length of the second card is greater than the depth of the second embedding groove.
The utility model has the beneficial effects that: the garden machine quick tool changing device is simple in structure, convenient to install and disassemble through the clamping structure, time-saving and labor-saving in installation and disassembly, and greatly improves working efficiency.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the mowing tool;
wherein: 1. the mowing tool comprises a driving mechanism, 2, a connecting seat, 3, an inner ring seat, 4, an outer ring seat, 5, first embedded grooves, 6, second embedded grooves, 7, first clamping pieces, 8, second clamping pieces, 9, a mowing tool, 10 and a cutter changing disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, 2, including cutter changing disc 10 and mowing tool 9 in the figure, be equipped with connecting seat 2 on cutter changing disc 10, fixed connection actuating mechanism 1 on connecting seat 2, mowing tool 9 detachable joint is in cutter changing disc 10, cutter changing disc 10 includes that inner circle seat 3 and outer lane seat 4 link into an organic whole structure, inner circle seat 3 is located outer lane seat 4, is equipped with in the edge of inner circle seat 3 and inlays recess one 5, and the edge of outer lane seat 4 is equipped with inlays recess two 6, be equipped with card two 8 and card one 7 of connection in inlaying recess one 5 of card connection of card in inlaying recess two 6 on mowing tool 9's the edge, card two 8 and card one 7 are "L" type.
One end of the first embedding groove 5 is connected with one end of the second embedding groove 6. Card one 7 is inserted into inlay groove one 5 in advance, and then card two 8 is inserted into inlay groove two 6.
4 groups of the first embedded grooves 5 and the second embedded grooves 6 are uniformly distributed on the cutter changing disc 10. The first inlay groove 5 and the second inlay groove 6 of the 4 groups are firmer in structure.
The second card 8 and the first card 7 are provided with 4 groups and are evenly distributed on the mowing tool 9. The second card 8 and the first card 7 of the 4 groups are more firm in structure.
In order to allow the mowing tool 9 to be inserted right into the cutter head 10, the outer edge of the mowing tool 9 is fitted with the edge of the inner race seat 3.
In order to enable the second card 8 to be clamped in the second embedding groove 6, the length of the second card 8 is larger than the depth of the second embedding groove 6, and the depth is 1 mm.
Examples
When the lawn mower is used, the second clamping piece 8 and the first clamping piece 7 on the mowing cutter 9 are inserted into the first embedding groove 5 and the second embedding groove 6 on the cutter changing disc 10 correspondingly, the first clamping piece 7 is inserted into the first embedding groove 5, and the second clamping piece 8 is forcibly clamped into the second embedding groove 6. When the mowing tool 9 needs to be replaced, the outer ring seat 4 of the cutter changing disc 10 is slightly broken by a screwdriver, and the mowing tool 9 is taken out, so that time and labor are saved in installation and disassembly, and the working efficiency is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a garden machine quick change sword device, includes trades blade disc (10) and mowing tool (9), is equipped with connecting seat (2) on trades blade disc (10), fixed connection actuating mechanism (1), its characterized in that on connecting seat (2): the detachable joint of mowing tool (9) is in cutter changing head (10), cutter changing head (10) including inner circle seat (3) and outer circle seat (4) link into an organic whole structure, inner circle seat (3) are located outer circle seat (4), are equipped with in the edge of inner circle seat (3) and inlay recess (5), and the edge of outer circle seat (4) is equipped with inlays recess two (6), be equipped with card two (8) of card connection in inlaying recess two (6) and card one (7) of card connection in inlaying recess (5) on the edge of mowing tool (9), card two (8) and card one (7) are "L" type.
2. The garden machine quick-change knife device according to claim 1, characterized in that: one end of the first embedding groove (5) is connected with one end of the second embedding groove (6).
3. The garden machine quick-change knife device according to claim 1, characterized in that: 4 groups of the first embedded grooves (5) and the second embedded grooves (6) are uniformly distributed on the cutter changing disc (10).
4. The garden machine quick-change knife device according to claim 1, characterized in that: 4 groups of the second clamping pieces (8) and the first clamping pieces (7) are uniformly distributed on the mowing cutter (9).
5. The garden machine quick-change knife device according to claim 1, characterized in that: the outer edge of the mowing cutter (9) is matched with the edge of the inner ring seat (3).
6. The garden machine quick-change knife device according to claim 1, characterized in that: the length of the second card (8) is larger than the depth of the second embedding groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327627.2U CN216795755U (en) | 2021-12-28 | 2021-12-28 | Quick tool changing device of garden machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327627.2U CN216795755U (en) | 2021-12-28 | 2021-12-28 | Quick tool changing device of garden machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216795755U true CN216795755U (en) | 2022-06-24 |
Family
ID=82055762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123327627.2U Active CN216795755U (en) | 2021-12-28 | 2021-12-28 | Quick tool changing device of garden machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216795755U (en) |
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2021
- 2021-12-28 CN CN202123327627.2U patent/CN216795755U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 51 Xinsheng Road, Wujin high tech Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Wujin Jincheng Gear Co.,Ltd. Address before: 213000 51 Xinsheng Road, Wujin high tech Development Zone, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU WUJIN JINCHENG GEAR Co.,Ltd. |