CN214508007U - Manual cutting system height adjusting device of automatic mower - Google Patents
Manual cutting system height adjusting device of automatic mower Download PDFInfo
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- CN214508007U CN214508007U CN202120689929.5U CN202120689929U CN214508007U CN 214508007 U CN214508007 U CN 214508007U CN 202120689929 U CN202120689929 U CN 202120689929U CN 214508007 U CN214508007 U CN 214508007U
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- cutting motor
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Abstract
The utility model discloses a high manual adjusting device of cutting system of automatic lawn mower, including cutting system urceolus support and lawn mower body, cutting system urceolus support internal connection has blade cutting motor inner tube support, and the inside blade cutting motor main part that is fixed with of blade cutting motor inner tube support, blade cutting motor main part lower extreme is connected with blade mounting flange, and blade mounting flange lower extreme is connected with the blade main part, blade cutting motor inner tube support inner wall is fixed with the connecting rod dead lever. This high manual adjusting device of cutting system of automatic mower, the screw thread that blade cutting motor inner tube support outer wall set up and the screw thread that cutting system urceolus support inner wall set up constitute the screw thread pair for inside blade cutting motor inner tube support goes up and down between pivoted in-process and the cutting system urceolus support, and swing joint's adjust knob between collocation and the lawn mower body can carry out corresponding altitude mixture control to the blade main part, and the regulative mode is simple convenient.
Description
Technical Field
The utility model relates to an automatic mower technical field specifically is a high manual adjusting device of cutting system of automatic mower.
Background
The intelligent mower can autonomously finish the work of trimming the lawn, manual direct control and operation are not needed, the power is low, the noise is low, the appearance is exquisite and attractive, manual operation is greatly reduced, the cutting system of the mower serves as the most important component mechanism of the mower, the structure is simple, convenient and practical, the complex structure is easy to cause inconvenience for subsequent maintenance, and the failure rate is high.
Most automatic mowers at present are provided with cutting system height manual regulation mechanisms, and these mechanisms are too complicated, constitute the part more, assemble and adjust inconveniently, and to the above-mentioned condition, we have put forward a cutting system height manual regulation device of automatic mowers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high manual adjusting device of cutting system of automatic mower to solve among the above-mentioned background art at present most automatic mowers and be provided with the high manual adjustment mechanism of cutting system, these mechanisms are too complicated, and it is more to constitute the part, assembles and adjusts inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high manual adjusting device of cutting system of automatic lawn mower, includes cutting system urceolus support and lawn mower body, cutting system urceolus support internal connection has blade cutting motor inner tube support, and blade cutting motor inner tube support internal fixation has blade cutting motor main part, blade cutting motor main part lower extreme is connected with blade mounting flange, and blade mounting flange lower extreme is connected with the blade main part, blade cutting motor inner tube support inner wall is fixed with the connecting rod dead lever, and connecting rod dead lever outer wall connection has first connecting rod, first connecting rod end-to-end connection has the second connecting rod, and second connecting rod end-to-end connection has adjust knob, the lawn mower body is settled in cutting system urceolus support and adjust knob outer wall, and the adjust knob outer lane is provided with the scale mark.
Preferably, the outer cylinder support of the cutting system is in threaded connection with the inner cylinder support of the blade cutting motor, and the inner cylinder support of the blade cutting motor is fixedly connected with the blade cutting motor body.
Preferably, the blade main body forms a rotating structure through the blade mounting flange, the blade cutting motor main body and the blade cutting motor inner cylinder support, and the vertical center line of the blade main body coincides with the vertical center line of the blade cutting motor main body.
Preferably, the connecting rod fixing rod is fixedly connected with the blade cutting motor inner cylinder support, and the connecting rod fixing rod is movably connected with the first connecting rod.
Preferably, the first connecting rod and the second connecting rod are connected in a hinged mode, and the second connecting rod and the outer cylinder support of the cutting system form a rotating structure through the adjusting knob.
Preferably, the adjusting knob is movably connected with the mower body, and the mower body is fixedly connected with the cutting system outer cylinder support.
Compared with the prior art, the beneficial effects of the utility model are that: according to the novel manual height adjusting device for the cutting system of the automatic mower, the threads arranged on the outer wall of the blade cutting motor inner cylinder support and the threads arranged on the inner wall of the cutting system outer cylinder support form a thread pair, so that the inner blade cutting motor inner cylinder support can lift up and down with the cutting system outer cylinder support in the rotating process, the blade main body can be correspondingly adjusted in height by matching with an adjusting knob movably connected with the mower body, the adjusting mode is simple, and the structure is more compact and flexible;
according to the novel manual height adjusting device for the cutting system of the automatic mower, the scale marks are arranged on the outer ring of the adjusting knob and represent the height adjusting value of the blade main body, and the height adjusting value is determined by the thread pitch value of the thread pair so as to be convenient for a user to adjust and reference, so that the adjusting precision is higher, and the cutting effect is better;
this novel high manual adjusting device of cutting system of automatic mower, be connected for articulated between the second connecting rod that the adjust knob lower extreme is connected and the terminal first connecting rod, and be swing joint between first connecting rod end and the connecting rod dead lever, be favorable to at the rotatory in-process of adjust knob, first connecting rod and second connecting rod accessible junction move about and extend and fold to carry out corresponding structural change along with the lift of blade cutting motor inner tube support, prevent that fixed connection from leading to the unable normal lift adjustment of blade.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. cutting the outer cylinder bracket of the system; 2. the blade cuts the motor inner cylinder bracket; 3. the blade cuts the motor main body; 4. blade mounting flanges; 5. a blade body; 6. a connecting rod fixing rod; 7. a first link; 8. a second link; 9. adjusting a knob; 10. a mower body; 11. scale lines are marked.
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. 1-3, the present invention provides a technical solution: a manual height adjusting device for a cutting system of an automatic mower comprises a cutting system outer cylinder support 1 and a mower body 10, wherein a blade cutting motor inner cylinder support 2 is connected inside the cutting system outer cylinder support 1, a blade cutting motor main body 3 is fixed inside the blade cutting motor inner cylinder support 2, a blade mounting flange 4 is connected to the lower end of the blade cutting motor main body 3, a blade main body 5 is connected to the lower end of the blade mounting flange 4, the cutting system outer cylinder support 1 and the blade cutting motor inner cylinder support 2 are in threaded connection, the blade cutting motor inner cylinder support 2 and the blade cutting motor main body 3 are in fixed connection, a rotating structure is formed between the blade main body 5 and the blade cutting motor inner cylinder support 2 through the blade mounting flange 4 and the blade cutting motor main body 3, and the vertical central line of the blade main body 5 is coincident with the vertical central line of the blade cutting motor main body 3, in the process of installing the blade main body 5, the blade main body 5 can be installed on the blade installation flange 4 and can be driven to rotate through the blade cutting motor main body 3 in the blade cutting motor inner cylinder support 2, so that mowing processing is carried out, and a thread pair is formed by a thread arranged on the outer wall of the blade cutting motor inner cylinder support 2 and a thread arranged on the inner wall of the cutting system outer cylinder support 1, so that the inner blade cutting motor inner cylinder support 2 is lifted up and down with the cutting system outer cylinder support 1 in the rotating process;
a connecting rod fixing rod 6 is fixed on the inner wall of the blade cutting motor inner cylinder support 2, the outer wall of the connecting rod fixing rod 6 is connected with a first connecting rod 7, the tail end of the first connecting rod 7 is connected with a second connecting rod 8, the tail end of the second connecting rod 8 is connected with an adjusting knob 9, a mower body 10 is arranged on the outer walls of the cutting system outer cylinder support 1 and the adjusting knob 9, the outer ring of the adjusting knob 9 is provided with a scale mark 11, the connecting rod fixing rod 6 is fixedly connected with the blade cutting motor inner cylinder support 2, the connecting rod fixing rod 6 is movably connected with the first connecting rod 7, the first connecting rod 7 is hinged with the second connecting rod 8, the second connecting rod 8 forms a rotating structure with the cutting system outer cylinder support 1 through the adjusting knob 9, the adjusting knob 9 is movably connected with the mower body 10, and the mower body 10 is fixedly connected with the cutting system outer cylinder support 1, the outer wall of the outer cylinder bracket 1 of the cutting system is fixed with the mower body 10, so that an adjusting knob 9 movably connected with the mower body 10 drives a second connecting rod 8 at the lower end of the adjusting knob to rotate together with a first connecting rod 7 in the rotating process, so that a connecting rod fixing rod 6 connected with the lower end of the first connecting rod 7 drives the inner cylinder bracket 2 of the blade cutting motor to rotate, and further the inner cylinder bracket 2 of the blade cutting motor and the blade main body 5 at the lower end of the blade cutting motor are subjected to lifting adjustment, and because the outer ring of the adjusting knob 9 is provided with a scale mark 11, the scale mark 11 represents a height adjusting value of the blade main body 5, and the height adjusting value is determined by a thread pitch value of a thread pair so as to be convenient for a user to adjust and reference, the adjusting precision is higher, the cutting effect is better, and because the second connecting rod 8 connected with the lower end of the adjusting knob 9 is hinged with the first connecting rod 7 at the tail end, and be swing joint between 7 terminal of first connecting rod and the connecting rod dead lever 6, be favorable to at the rotatory in-process of adjust knob 9, first connecting rod 7 and 8 accessible junctions of second connecting rod are moved about and are extended and are folded to carry out corresponding structural change along with the lift of blade cutting motor inner tube support 2, prevent that fixed connection from leading to the unable normal lift adjustment of blade.
The working principle is as follows: when the manual height adjusting device for the cutting system of the automatic mower is used, firstly, the blade main body 5 is installed on the blade installation flange 4, then the adjusting knob 9 is rotated to drive the second connecting rod 8 at the lower end to rotate together with the first connecting rod 7, so that the connecting rod fixing rod 6 connected with the lower end of the first connecting rod 7 drives the blade cutting motor inner cylinder support 2 to rotate, the thread arranged on the outer wall of the blade cutting motor inner cylinder support 2 and the thread arranged on the inner wall of the cutting system outer cylinder support 1 form a thread pair, the inner blade cutting motor inner cylinder support 2 is lifted up and down between the inner blade cutting motor inner cylinder support 2 and the cutting system outer cylinder support 1 in the rotating process, so that the height of the blade main body 5 is adjusted, and as the scale mark 11 is arranged on the outer ring of the adjusting knob 9, the scale mark 11 represents the height adjusting value of the blade main body 5, and the height adjusting value is determined by the thread pitch value of the thread pair, so that supply the user to adjust the reference, it is higher to make the regulation precision, the cutting effect is better, be connected for articulated between second connecting rod 8 and the terminal first connecting rod 7 because of adjust knob 9 lower extreme is connected, and be swing joint between 7 terminal and the connecting rod dead lever 6 of first connecting rod, be favorable to at the rotatory in-process of adjust knob 9, first connecting rod 7 and 8 accessible junctions of second connecting rod are moved about and are extended and folded, thereby carry out corresponding structural change along with the lift of blade cutting motor inner tube support 2, prevent that fixed connection from leading to the unable normal lift of blade to adjust, the blade main part 5 accessible blade cutting motor main part 3 of the height that has adjusted at last drives the rotation and mows.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high manual adjusting device of cutting system of automatic mower, includes cutting system urceolus support (1) and lawn mower body (10), its characterized in that: the inner part of the outer cylinder bracket (1) of the cutting system is connected with a blade cutting motor inner cylinder bracket (2), a blade cutting motor main body (3) is fixed in the blade cutting motor inner cylinder bracket (2), the lower end of the blade cutting motor main body (3) is connected with a blade mounting flange (4), the lower end of the blade mounting flange (4) is connected with a blade main body (5), the inner wall of the blade cutting motor inner cylinder bracket (2) is fixed with a connecting rod fixing rod (6), the outer wall of the connecting rod fixing rod (6) is connected with a first connecting rod (7), the tail end of the first connecting rod (7) is connected with a second connecting rod (8), and the tail end of the second connecting rod (8) is connected with an adjusting knob (9), the mower body (10) is arranged on the outer wall of the outer cylinder support (1) and the adjusting knob (9) of the cutting system, and the outer ring of the adjusting knob (9) is provided with scale marks (11).
2. The manual height adjustment device for the cutting system of an automatic mower according to claim 1, wherein: the outer cylinder support (1) of the cutting system is in threaded connection with the inner cylinder support (2) of the blade cutting motor, and the inner cylinder support (2) of the blade cutting motor is fixedly connected with the blade cutting motor main body (3).
3. The manual height adjustment device for the cutting system of an automatic mower according to claim 1, wherein: the blade main body (5) forms a rotating structure with the blade cutting motor inner cylinder bracket (2) through the blade mounting flange (4) and the blade cutting motor main body (3), and the vertical center line of the blade main body (5) coincides with the vertical center line of the blade cutting motor main body (3).
4. The manual height adjustment device for the cutting system of an automatic mower according to claim 1, wherein: the connecting rod fixing rod (6) is fixedly connected with the blade cutting motor inner cylinder support (2), and the connecting rod fixing rod (6) is movably connected with the first connecting rod (7).
5. The manual height adjustment device for the cutting system of an automatic mower according to claim 1, wherein: the first connecting rod (7) is hinged with the second connecting rod (8), and the second connecting rod (8) forms a rotating structure with the cutting system outer cylinder support (1) through an adjusting knob (9).
6. The manual height adjustment device for the cutting system of an automatic mower according to claim 1, wherein: the adjusting knob (9) is movably connected with the mower body (10), and the mower body (10) is fixedly connected with the cutting system outer cylinder support (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689929.5U CN214508007U (en) | 2021-04-06 | 2021-04-06 | Manual cutting system height adjusting device of automatic mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120689929.5U CN214508007U (en) | 2021-04-06 | 2021-04-06 | Manual cutting system height adjusting device of automatic mower |
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| Publication Number | Publication Date |
|---|---|
| CN214508007U true CN214508007U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202120689929.5U Active CN214508007U (en) | 2021-04-06 | 2021-04-06 | Manual cutting system height adjusting device of automatic mower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2250532A1 (en) * | 2022-05-02 | 2023-11-03 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
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2021
- 2021-04-06 CN CN202120689929.5U patent/CN214508007U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2250532A1 (en) * | 2022-05-02 | 2023-11-03 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
| SE545637C2 (en) * | 2022-05-02 | 2023-11-21 | Husqvarna Ab | Means for adjusting cutting height of a powered lawn mower |
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