CN219741245U - Mower with brake mechanism of electric starting engine - Google Patents
Mower with brake mechanism of electric starting engine Download PDFInfo
- Publication number
- CN219741245U CN219741245U CN202321085438.5U CN202321085438U CN219741245U CN 219741245 U CN219741245 U CN 219741245U CN 202321085438 U CN202321085438 U CN 202321085438U CN 219741245 U CN219741245 U CN 219741245U
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- mower
- brake
- seat
- butt joint
- electric starting
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- 210000001503 joint Anatomy 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses a mower with a brake mechanism of an electric starting engine, which comprises a mower shell, travelling wheels, a connecting shaft rod, a butt joint seat, a linkage seat, a brake block, an adjusting rod, a limiting block, a transmission plate, the electric starting engine, an eccentric turntable, a push-pull rod and a rotating motor. The beneficial effects of the utility model are as follows: in the use of this lawn mower, if need brake the lawn mower, accessible electric start engine drives eccentric carousel and push-and-pull rod linkage, and then drive regulation pole, stopper global rotation through the push-and-pull rod, make it rotate on the butt joint seat through the one end of the extrusion linkage seat of stopper, and then make the brake block on the linkage seat and the inner wall butt of walking wheel, form the braking effect, replace traditional manual drive through motor drive's mode, braking effect has also been improved when labour saving and time saving, make the brake block can be fast and closely with walking wheel butt, and then make this lawn mower wholly can stop fast, eliminate the potential safety hazard.
Description
Technical Field
The utility model relates to a mower, in particular to a mower with a braking mechanism for electrically starting an engine, and belongs to the technical field of mowers.
Background
The mower is used as a core product of garden machinery, is widely applied to lawn trimming management work such as courts, parks, football stadiums, golf courses, municipal gardens and the like, along with the improvement of domestic and foreign urban and rural living environments, the lawn is gradually increased, the requirements of the mower are rapidly increased, the manpower hand-propelled or backpack type internal combustion engine powered mower is mainly used in the market, the internal combustion engine is used as power to drive the mower to move, and a braking mechanism is generally arranged on the travelling wheels of the mower using the internal combustion engine as power to brake.
However, in the adjustable brake for a mower disclosed in patent No. CN104145617B, although the reset spring is rotatably connected through two braking holes at different positions, so that when a user pulls the brake shoe to brake through the brake cable, different pulling forces, that is, braking forces, are needed to be used, and the adjustable brake is suitable for wider users, in the technical scheme, manual operation is still needed when the mower is braked, however, because the self weight of the mower is large, the inertia of the mower is also large, and therefore, a large braking force is needed to brake the mower, and the braking force of the mower by manually pulling the brake cable to drive the brake shoe to brake is limited, so that the mower cannot be braked rapidly, and a certain safety hazard exists.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art solution is too single, provides a solution which is obviously different from the prior art, and particularly aims at solving the defects in the prior art, and provides a mower with a brake mechanism of an electric starting engine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a mower having a brake mechanism for an electrically activated engine, comprising:
the mowing mechanism is used for cleaning weeds and comprises a mower shell, travelling wheels, a connecting shaft rod, a rotating motor and a steering wheel, wherein the rotating motor is fixed at the center of the mower shell, a blade is arranged on an output shaft of the rotating motor, the connecting shaft rod is arranged at two ends of one side of the mower shell, the travelling wheels are connected to the connecting shaft rod, and the steering wheel is arranged at two ends of the other side of the mower shell;
the braking mechanism is used for braking the whole mower, is connected to the mowing mechanism and is positioned on the inner side of the travelling wheel, and comprises a butt joint seat, a linkage seat and a brake block, wherein the butt joint seat is fixed in a mower shell, a connecting shaft rod penetrates through the butt joint seat, the linkage seat of a semicircular structure is symmetrically arranged on the butt joint seat, one end of the linkage seat is rotationally connected with the butt joint seat, and the brake block is arranged on the outer wall of the linkage seat;
the linkage mechanism is used for driving the linkage seat to link, and is connected to the braking mechanism, and comprises an adjusting rod, limiting blocks, a transmission plate, an electric starting engine, an eccentric rotary table and a push-pull rod, wherein the adjusting rod is rotationally connected between two adjacent butt joint seats, the limiting blocks of the arc-shaped structure are fixed at two ends of the adjusting rod and are abutted to the other ends of the linkage seat, the transmission plate is fixed at the center of the adjusting rod, the electric starting engine is arranged inside a mower shell, the eccentric rotary table is connected to an output shaft of the electric starting engine, and two ends of the push-pull rod are rotationally connected between the eccentric rotary table and the transmission plate respectively.
As still further aspects of the utility model: the brake block is provided with a plurality of through holes in a penetrating way, and the through holes are integrally arranged in a covering way.
As still further aspects of the utility model: the linkage seat is provided with a screw hole, the brake block is provided with a screw, and the screw is screwed and connected in the screw hole.
As still further aspects of the utility model: the limiting block is formed by combining two arc-shaped protruding blocks to form an integral structure, one side of each protruding block is in a convex arc shape, and the other side of each protruding block is in a concave arc shape.
As still further aspects of the utility model: the butt joint end of the linkage seat and the limiting block is rotationally connected with a rolling shaft, and the rolling shaft is in butt joint with the limiting block.
As still further aspects of the utility model: the center of the adjusting rod is provided with a tooth slot structure, and the transmission plate is provided with a tooth hole in a penetrating way and meshed with the tooth slot.
The beneficial effects of the utility model are as follows:
in the use of this lawn mower, if need brake the lawn mower, accessible electric start engine drives eccentric carousel and push-and-pull rod linkage, and then drive regulation pole, stopper global rotation through the push-and-pull rod, make it rotate on the butt joint seat through the one end of the extrusion linkage seat of stopper, and then make the brake block on the linkage seat and the inner wall butt of walking wheel, form the braking effect, replace traditional manual drive through motor drive's mode, braking effect has also been improved when labour saving and time saving, make the brake block can be fast and closely with walking wheel butt, and then make this lawn mower wholly can stop fast, eliminate the potential safety hazard.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the road wheel and its overall connection structure;
FIG. 3 is a schematic view of a linkage seat connection structure according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the electric starting engine of the present utility model.
In the figure: 1. the mower comprises a mower housing, 2, travelling wheels, 3, a connecting shaft rod, 4, a butt joint seat, 5, a linkage seat, 6, a brake block, 7, an adjusting rod, 8, a limiting block, 9, a transmission plate, 10, an electric starting engine, 11, an eccentric rotary table, 12, a push-pull rod, 13, a rotary motor, 14 and a steering wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 to 4, a lawn mower having a brake mechanism for electrically starting an engine, comprising:
the mowing mechanism is used for cleaning weeds and comprises a mower housing 1, travelling wheels 2, a connecting shaft rod 3, a rotating motor 13 and a steering wheel 14, wherein the rotating motor 13 is fixed at the center of the mower housing 1 and is provided with blades on an output shaft of the rotating motor, the connecting shaft rod 3 is arranged at two ends of one side of the mower housing 1, the travelling wheels 2 are connected to the connecting shaft rod 3, and the steering wheel 14 is arranged at two ends of the other side of the mower housing 1;
the braking mechanism is used for braking the whole mower, is connected to the mowing mechanism and is positioned on the inner side of the travelling wheel 2, and comprises a butt joint seat 4, a linkage seat 5 and a brake block 6, wherein the butt joint seat 4 is fixed inside the mower shell 1, the connecting shaft rod 3 penetrates through the butt joint seat 4, the linkage seat 5 with a semicircular structure is symmetrically arranged on the butt joint seat 4, one end of the linkage seat 5 is rotationally connected with the butt joint seat 4, and the brake block 6 is arranged on the outer wall of the linkage seat 5;
the linkage mechanism is used for driving the linkage seat 5 to be in linkage and is connected to the braking mechanism, and comprises an adjusting rod 7, a limiting block 8, a transmission plate 9, an electric starting engine 10, an eccentric rotary table 11 and a push-pull rod 12, wherein the adjusting rod 7 is rotationally connected between two adjacent butt seats 4, the limiting block 8 with an arc structure is fixed at two ends of the adjusting rod 7 and is abutted with the other end of the linkage seat 5, the transmission plate 9 is fixed at the center of the adjusting rod 7, the electric starting engine 10 is arranged inside a mower shell 1, the eccentric rotary table 11 is connected to an output shaft of the electric starting engine 10, and two ends of the push-pull rod 12 are respectively rotationally connected between the eccentric rotary table 11 and the transmission plate 9;
in the use of this lawn mower, if need brake the lawn mower, accessible electricity starts engine 10 and drives eccentric carousel 11 and push-and-pull rod 12 linkage, and then drive regulation pole 7, stopper 8 whole rotation through push-and-pull rod 12, make it rotate on docking station 4 through the one end of the extrusion linkage seat 5 of stopper 8, and then make the brake block 6 on the linkage seat 5 and the inner wall butt of walking wheel 2, form the braking effect, replace traditional manual drive through motor drive's mode, time saving and effort saving has also improved the braking effect, make brake block 6 can be fast and closely with walking wheel 2 butt, and then make this lawn mower whole can the quick stop, eliminate the potential safety hazard.
Example two
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the brake pad 6 is provided with a plurality of through holes in a penetrating way, and the through holes are integrally arranged in a covering way, so that heat on the brake pad 6 can be rapidly dissipated, and the brake effect is prevented from being lost due to overheating.
Be provided with the screw on the linkage seat 5, be provided with the screw on the brake block 6, the screw is screwed and is connected in the screw, makes the staff can dismantle it change fast after brake block 6 damages.
Example III
As shown in fig. 1 to 4, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:
the limiting block 8 is formed by combining two arc-shaped protruding blocks to form an integral structure, one side of each protruding block is of an outwards protruding arc shape, the other side of each protruding block is of an inwards concave arc shape, and the linkage seat 5 can be locked to avoid rotation of the linkage seat when the mower normally runs through the inwards concave arc shape.
The butt joint end of the linkage seat 5 and the limiting block 8 is rotationally connected with a rolling shaft, the rolling shaft is in butt joint with the limiting block 8, friction force between the rolling shaft and the limiting block is reduced, and abrasion is further reduced.
The center of the adjusting rod 7 is provided with a tooth slot structure, and the transmission plate 9 is provided with a tooth hole in a penetrating way and meshed with the tooth slot, so that a stress point is increased, and the structural strength between the two is improved.
Working principle: when the mower is used, the whole mower is moved through the travelling wheel 2 and the steering wheel 14, then the blade is driven to rotate through the rotating motor 13 to cut weeds, when braking is needed, the electric starting engine 10 is started to drive the eccentric rotary disc 11 and the push-pull rod 12 to be in linkage, and then the push-pull rod 12 drives the adjusting rod 7 and the limiting block 8 to integrally rotate, so that the linkage seat 5 rotates on the butt joint seat 4, and then the brake pad 6 on the linkage seat 5 is abutted against the inner wall of the travelling wheel 2 to brake the travelling wheel 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A mower having a brake mechanism for an electrically activated engine, comprising:
the mowing mechanism is used for cleaning weeds and comprises a mower housing (1), travelling wheels (2), a connecting shaft rod (3), a rotating motor (13) and a steering wheel (14), wherein the rotating motor (13) is fixed at the center of the mower housing (1) and is provided with a blade on an output shaft of the rotating motor, the connecting shaft rod (3) is arranged at two ends of one side of the mower housing (1), the travelling wheels (2) are connected to the connecting shaft rod (3), and the steering wheel (14) is arranged at two ends of the other side of the mower housing (1);
the braking mechanism is used for braking the whole mower, is connected to the mowing mechanism and is positioned on the inner side of the travelling wheel (2), and comprises a butt joint seat (4), a linkage seat (5) and a brake block (6), wherein the butt joint seat (4) is fixed inside a mower shell (1), a connecting shaft rod (3) penetrates through the butt joint seat (4), the linkage seat (5) with a semicircular structure is symmetrically arranged on the butt joint seat (4), one end of the linkage seat is rotationally connected with the butt joint seat (4), and the brake block (6) is arranged on the outer wall of the linkage seat (5);
the linkage mechanism is used for driving the linkage seat (5) to link, and is connected to the braking mechanism, and comprises an adjusting rod (7), a limiting block (8), a transmission plate (9), an electric starting engine (10), an eccentric rotary table (11) and a push-pull rod (12), wherein the adjusting rod (7) is rotationally connected between two adjacent butt seats (4), the limiting block (8) of the arc structure is fixed at two ends of the adjusting rod (7) and is abutted to the other end of the linkage seat (5), the transmission plate (9) is fixed at the center of the adjusting rod (7), the electric starting engine (10) is arranged inside a mower shell (1), the eccentric rotary table (11) is connected to an output shaft of the electric starting engine (10), and two ends of the push-pull rod (12) are rotationally connected between the eccentric rotary table (11) and the transmission plate (9) respectively.
2. The mower with a brake mechanism for an electric starting engine of claim 1, wherein: the brake pad (6) is provided with a plurality of through holes in a penetrating mode, and the whole through holes are arranged in a covering mode.
3. The mower with a brake mechanism for an electric starting engine of claim 1, wherein: the linkage seat (5) is provided with a screw hole, the brake block (6) is provided with a screw, and the screw is screwed in the screw hole.
4. The mower with a brake mechanism for an electric starting engine of claim 1, wherein: the limiting block (8) is formed by combining two arc-shaped protruding blocks to form an integral structure, one side of each protruding block is in a convex arc shape, and the other side of each protruding block is in a concave arc shape.
5. The mower with a brake mechanism for an electric starting engine of claim 1, wherein: the butt joint end of the linkage seat (5) and the limiting block (8) is rotationally connected with a rolling shaft, and the rolling shaft is in butt joint with the limiting block (8).
6. The mower with a brake mechanism for an electric starting engine of claim 1, wherein: the center of the adjusting rod (7) is provided with a tooth groove structure, and the transmission plate (9) is provided with a tooth hole in a penetrating way and meshed with the tooth groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321085438.5U CN219741245U (en) | 2023-05-08 | 2023-05-08 | Mower with brake mechanism of electric starting engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321085438.5U CN219741245U (en) | 2023-05-08 | 2023-05-08 | Mower with brake mechanism of electric starting engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219741245U true CN219741245U (en) | 2023-09-26 |
Family
ID=88076885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321085438.5U Active CN219741245U (en) | 2023-05-08 | 2023-05-08 | Mower with brake mechanism of electric starting engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219741245U (en) |
-
2023
- 2023-05-08 CN CN202321085438.5U patent/CN219741245U/en active Active
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