CN204907150U - Mower - Google Patents
Mower Download PDFInfo
- Publication number
- CN204907150U CN204907150U CN201520679933.8U CN201520679933U CN204907150U CN 204907150 U CN204907150 U CN 204907150U CN 201520679933 U CN201520679933 U CN 201520679933U CN 204907150 U CN204907150 U CN 204907150U
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- China
- Prior art keywords
- mounting groove
- brake disc
- mower
- control lever
- brake block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a mower has solved operating personnel and when the messenger uses up mower, has cut the piece and do not stop totally and hurt operating personnel's problem, and its technical scheme main points are including cutting piece, carousel and control lever, carousel and cutting piece fixed connection, the cover is equipped with the brake disc on the carousel, brake disc and cutting piece fixed connection, being equipped with the braking that is used for the brake disc braking on the control lever and clamping, through adopting above -mentioned mower, the user ensures operating personnel's life safety in the incised wound operator, making the cutting piece stop through arresting gear immediately after the messenger uses up mower or in operation process.
Description
Technical field
The utility model relates to a kind of municipal industrial goods, and more particularly, it relates to a kind of mower.
Background technology
Mower is also known as weeder, grass mower, lawn mower etc.Mower be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is made up of cutterhead, engine, road wheel, running gear, blade, handrail, control section.Cutterhead is contained on road wheel, and cutterhead is equipped with engine, and the output shaft of engine is equipped with blade, and blade utilizes the High Rotation Speed of engine to improve in speed a lot, saves the activity duration of weeding workman, decreases a large amount of human resources.
Development of Agricultural Mechanization, increase work efficiency, improve agricultural production efficiency, our such large agricultural country seem its be important mower as agricultural production in the instrument of important role, have the output of crops and the most directly affect, its invention is a much progress of human civilization.Mower also known as weeder, grass mower, lawn mower etc., mower be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., have diesel engine and gasoline engine point.It is made up of parts such as cutterhead, engine, road wheel, running gear, blade, handrail, controls.Blade utilizes the High Rotation Speed output speed of engine greatly to improve, and saves the activity duration of weeding workman, decreases a large amount of human resources.In the country of Mechanization of animal husbandry high development, the research of Novel grass cutter is just towards high speed, energy-conservation future development
Mower is mainly used in gardens decoration pruning, meadow greening pruner, avenue, greening sight spot, rural area pruning, field weeding, meadow particularly in park and grassland, other ground, use grassland such as football pitch, private villa garden building, and the finishing of the aspect such as agricultural herding place vegetation, when also can be used on autumn harvest.
Mower conventional is now gasoline mower, has another name called gasoline saw.Of many uses, be mainly used in the turf-mown in the places such as meadow, park, greenbelt, factory meadow, golf course, family garden, meadow, orchard and beautify.
At present, mower on market does not have brake device mostly, when operator closes mower time, cutting blade also can be able to be rotated further due to inertia, when operator takes for out-of-work, touch cutting blade, damaging operator, if mower causes injury to personnel in the process of cutting, stops mower not in time, the condition of the injury of victim can be expanded further, so current used mower exists certain room for improvement.
Utility model content
For the deficiency that prior art exists, it is simple that the purpose of this utility model is to provide a kind of structure, the mower that safety coefficient is high.
For achieving the above object, the utility model provides following technical scheme: a kind of mower, comprise cutting blade, rotating disk and control lever, described rotating disk is fixedly connected with cutting blade, described rotating disk is arranged with brake disc, described brake disc is fixedly connected with cutting blade, and described control lever is provided with the caliper for being braked by brake disc.
By adopting technique scheme, user, after using mower or while hurting operator in operation, makes cutting blade stop by caliper immediately, ensures the life safety of operating personnel.
The utility model is set to further: be provided with mounting groove in described caliper, is provided with brake block in described mounting groove, described control lever is also provided with for driving brake block and the competing driving mechanism of brake disc.
By adopting technique scheme, utilizing the friction between brake block and brake disc, brake disc is stopped fast.
This use is novel to be set to further: described driving mechanism comprises petroleum pipeline and drives handle, and described petroleum pipeline one end is communicated with mounting groove, and the other end is communicated with driving handle, and described driving handle enters in mounting groove for driving the liquid in petroleum pipeline.
By adopting technique scheme, utilizing Pascal's law, by driving handle, being applied to a pressure in petroleum pipeline, pressure being delivered in mounting groove by petroleum pipeline and amplifying and act on brake block.
The utility model is set to further: described mounting groove comprises mounting groove and lower mounting groove, described brake block comprises brake block and lower brake block, described upper brake block is positioned at mounting groove, described lower brake block is positioned at lower mounting groove, described upper and lower mounting groove lays respectively at the both sides of brake disc, and described two mounting grooves are interconnected by oil transportation channel.
By adopting technique scheme, upper and lower two brake block are positioned at brake disc both sides, better can limit brake disc, thus mower is stopped fast when braking.
The utility model is set to further: described control lever is provided with baffle plate.
By adopting technique scheme, in the process of cutting, effectively can keep out the grass bits etc. of splashing, preventing these things from entering in the eyes of operator, affect the efficiency of operator.
The utility model is set to further: described control lever is provided with the handle gripped for operating personnel.
By adopting technique scheme, operating personnel one are held by handle while use mower, and hold control lever on the other hand, operating personnel can be made more easily stressed, and prevent user to be all held on control lever, control lever slides from hand.
The utility model is set to further: described cutting blade and brake disc are bolted.
By adopting technique scheme, utilizing bolt to connect, can replace the brake disc of wearing and tearing, Hoist braking effect.
The utility model is set to further: described brake disc is provided with louvre.
By adopting technique scheme, the setting of louvre, utilizes distinguished and admirable effect, brake disc is dispelled the heat faster, reduces the wearing and tearing of brake block and brake disc.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is the vertical view of brake disc of the present utility model;
Fig. 4 is the cutaway view in A-A portion in Fig. 3;
Fig. 5 is the enlarged diagram in B portion in Fig. 4.
In figure: 1, cutting blade; 2, rotating disk; 3, control lever; 4, brake disc; 5, caliper; 6, handle is driven; 7, petroleum pipeline; 8, brake block; 9, louvre; 10, mounting groove; 11, oil transportation channel; 12, baffle plate; 13, handle; 14, upper mounting groove; 15, lower mounting groove; 16, upper brake block; 17, lower brake block.
Embodiment
Referring to figs. 1 through Fig. 5, the utility model is described further.
A kind of mower, comprise cutting blade 1, rotating disk 2 and control lever 3, described rotating disk 2 is fixedly connected with cutting blade 1, described rotating disk 2 is arranged with brake disc 4, described brake disc 4 is between rotating disk 2 and cutting blade 1, described brake disc 4 is fixedly connected with cutting blade 1, described cutting blade 1 and brake disc 4 are respectively equipped with four screws, four screws with the center of cutting blade 1 for the center of circle is evenly distributed on cutting blade 1 and brake disc 4, screw on cutting blade 1 and brake disc 4 is alignd respectively, by screw, cutting blade 1 is carried out bolt with brake disc 4 to be connected, the setting of four screws, cutting blade 1 can be made to drive brake disc 4 to rotate together, and the phenomenon of skidding can not be caused, utilize bolt to connect simultaneously, the convenient brake disc 4 to wearing and tearing is replaced, Hoist braking effect.
Described control lever 3 is provided with the caliper 5 for being braked by brake disc 4, described caliper 5 is positioned at the side of brake disc 4, mounting groove 10 is provided with in described caliper 5, brake block 8 is provided with in described mounting groove 10, outer wall and mounting groove 10 wall of described brake block 8 are conflicted mutually, make to form an inner chamber for charge of oil in mounting groove 10, described brake block 8 is coated with rubber ring, increasing that sealing causes can not leakage of oil, gas leakage, strengthen the effect of braking, described brake block 8 and brake disc 4 are conflicted when braking and are connected, described control lever 3 is also provided with for driving brake block 8 and the competing driving mechanism of brake disc 4, described driving mechanism comprises driving handle 6 and petroleum pipeline 7, one end of described petroleum pipeline 7 is communicated with mounting groove 10, the other end is communicated with driving handle 6, described driving handle 6 enters in mounting groove 10 for driving the liquid in petroleum pipeline 7, described mounting groove 10 comprises mounting groove 14 and lower mounting groove 15, described brake block 8 comprises brake block 16 and lower brake block 17, described upper brake block 16 is positioned at mounting groove 14, described lower brake block 17 is positioned at lower mounting groove 15, described upper mounting groove 14 and lower mounting groove 15 lay respectively at the both sides of brake disc 4, described upper mounting groove 14 and lower mounting groove 15 are interconnected by oil transportation channel 11, according to Pascal's law, in closed container, the pressure put on inactive liquid will pass to each point with equivalence simultaneously.When active force is on microcephaly time, major part just produces the power of amplifying, and the multiple of amplification is the same with the area ratio of concentric reducer, by driving handle 6, be applied to the interior pressure of petroleum pipeline 7, pressure be delivered in mounting groove 10 by petroleum pipeline 7 and amplify and act on brake block 8.
Described brake disc 4 is provided with louvre 9, and the setting of louvre 9 utilizes distinguished and admirable effect, brake disc 4 is dispelled the heat faster, reduces the wearing and tearing of brake block 8 and brake disc 4.
Described control lever 3 is provided with baffle plate 12, in the process of cutting, effectively can keep out the grass bits etc. of splashing, prevent these things from entering in the eyes of operator, affect the efficiency of operator, described control lever 3 is provided with the handle 13 gripped for operating personnel, operating personnel one are only held by handle 13 while use mower, and hand-held a control lever 3, can make operating personnel more easily stressed, prevent user to be all held on control lever 3, control lever 3 slides from hand.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a mower, comprise cutting blade, rotating disk and control lever, described rotating disk is fixedly connected with cutting blade, it is characterized in that: described rotating disk is arranged with brake disc, described brake disc is fixedly connected with cutting blade, and described control lever is provided with the caliper for being braked by brake disc.
2. mower according to claim 1, is characterized in that: be provided with mounting groove in described caliper, is provided with brake block in described mounting groove, described control lever is also provided with for driving brake block and the competing driving mechanism of brake disc.
3. mower according to claim 2, it is characterized in that: described driving mechanism comprises petroleum pipeline and drives handle, described petroleum pipeline one end is communicated with mounting groove, and the other end is communicated with driving handle, and described driving handle enters in mounting groove for driving the liquid in petroleum pipeline.
4. mower according to claim 2, it is characterized in that: described mounting groove comprises mounting groove and lower mounting groove, described brake block comprises brake block and lower brake block, described upper brake block is positioned at mounting groove, described lower brake block is positioned at lower mounting groove, described upper and lower mounting groove lays respectively at the both sides of brake disc, and described two mounting grooves are interconnected by oil transportation channel.
5. mower according to claim 1, is characterized in that: described control lever is provided with baffle plate.
6. mower according to claim 1, is characterized in that: described control lever is provided with the handle gripped for operating personnel.
7. mower according to claim 1, is characterized in that: described cutting blade and brake disc are bolted.
8. mower according to claim 1, is characterized in that: described brake disc is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679933.8U CN204907150U (en) | 2015-09-03 | 2015-09-03 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679933.8U CN204907150U (en) | 2015-09-03 | 2015-09-03 | Mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204907150U true CN204907150U (en) | 2015-12-30 |
Family
ID=54956356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520679933.8U Active CN204907150U (en) | 2015-09-03 | 2015-09-03 | Mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204907150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706621A (en) * | 2016-01-27 | 2016-06-29 | 池州市江南绿化有限责任公司 | Grass trimmer |
| CN111379207A (en) * | 2020-03-26 | 2020-07-07 | 张晓奎 | A hand-held type equipment of finishing for concrete road construction |
-
2015
- 2015-09-03 CN CN201520679933.8U patent/CN204907150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706621A (en) * | 2016-01-27 | 2016-06-29 | 池州市江南绿化有限责任公司 | Grass trimmer |
| CN111379207A (en) * | 2020-03-26 | 2020-07-07 | 张晓奎 | A hand-held type equipment of finishing for concrete road construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |