CN204796175U - Efficient lawn trimmer - Google Patents
Efficient lawn trimmer Download PDFInfo
- Publication number
- CN204796175U CN204796175U CN201520305522.2U CN201520305522U CN204796175U CN 204796175 U CN204796175 U CN 204796175U CN 201520305522 U CN201520305522 U CN 201520305522U CN 204796175 U CN204796175 U CN 204796175U
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- CN
- China
- Prior art keywords
- cutter
- shell
- slide
- fuselage
- motor
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses an efficient lawn trimmer, including shell, fuselage and scram device, the fuselage top is located to the shell, is equipped with the cylinder on the shell, and the tip of the flexible end of cylinder is equipped with the slide, and the slide setting is in the inside of shell, and the slide bilateral symmetry is equipped with the guide rail, guide rail and shell fixed connection, the bottom of slide is equipped with the motor, and the motor is connected with the pivot, and the shell cutter connection inside with the fuselage is passed in the pivot. The utility model discloses can be through the height of cylinder control slide to through the height of electric machine control cutter, just so can be as required the control of the freedom height of mowing, make mow more convenient, set up the scram device, can be in time when hard thing is touch to the cutter and the motor break away from, avoid the cutter reversal to cause the damage to the motor, the simple structure of cutter, reasonable in design, two waists in the work portion of isosceles triangle form are equipped with the sword tooth, are equipped with mounting hole, bayonet socket and strengthening rib simultaneously, can guarantee the steadiness of blade on the cutter effectively.
Description
Technical field
The utility model relates to mower technical equipment field, specifically a kind of lawn mower efficiently.
Background technology
Mower is one of conventional farm machinery; and the height that existing mower is mowed in use is fixing; so just cannot meet the demand of people; sometimes mowing neither be very convenient; and cutter does not often have the device of self-protection in the process of mowing; usually can cause the damage of cutter and motor when hard object encountered by cutter, the service life of mower can be reduced like this, and there is very large potential safety hazard.In addition, as the important component part of mower, traditional cutter for mower complex structure, has weeding rate not high, the shortcomings such as agricultural production efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of lawn mower efficiently, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of lawn mower efficiently, comprise shell, fuselage and emergency stop device, described shell is located at body upper, shell is provided with cylinder, the end of Telescopic-cylinder end is provided with slide plate, slide plate is arranged on the inside of shell, slide plate bilateral symmetry is provided with guide rail, guide rail is fixedly connected with shell, the bottom of described slide plate is provided with motor, motor is connected with rotating shaft, rotating shaft is connected with the cutterhead of fuselage interior through shell, fuselage interior below cutterhead is provided with cutter, emergency stop device is provided with between cutterhead and cutter, described emergency stop device comprises torque sensor, shaft coupling and braking guide pillar, shaft coupling is connected with cutter by braking guide pillar, shaft coupling is connected by slide block with braking guide pillar, slide block is connected with electromagnet by spring, electromagnet is connected with the magnetic cylinder be placed on shaft coupling, torque sensor is connected with braking guide pillar, shaft coupling is provided with slide rail, slide block is placed on slide rail, described center cutter offers the axis hole that rotating shaft is passed, cutter is provided with multiple blade around axis hole, blade is provided with reinforcement, blade comprises the operate portions of integrated installation portion and isoceles triangle shape, two waists of operate portions are provided with cutter tooth, and installation portion offers installing hole, and installation portion base is provided with bayonet socket, around described axis hole, be provided with multiple fixture block, the inclination angle that described cutter tooth and horizontal line are formed is 20-40 degree, described fuselage bottom is provided with road wheel, and fuselage one end is fixed with handle, and handle is provided with controller.
As further program of the utility model: described torque sensor is connected with controller respectively with magnetic cylinder.
As further program of the utility model: the inclination angle that described cutter tooth and horizontal line are formed is 25 degree.
As further program of the utility model: described blade is fixed on cutter by installing hole.
Compared with prior art, the utility model can control the height of slide plate by cylinder, thus passes through the height of Electric Machine Control cutter, so just can control the height of mowing as required freely, make mowing convenient, meet the requirement that people are higher; Emergency stop device is set, when hard object encountered by cutter can in time and motor depart from, avoid cutter reverse damage is caused to motor, can prevent machinery work process in be subject to unnecessary damage, extend the life-span of mower; The structure of cutter is simple, reasonable in design, operate portions two waists of isosceles triangle shape are provided with cutter tooth, be provided with installing hole, bayonet socket and reinforcement simultaneously, effectively can ensure the steadiness of blade on cutter, and then improve mowing rate, improve agricultural production efficiency simultaneously, and extend cutting-tool's used life.
Accompanying drawing explanation
Fig. 1 is the structural representation of efficient lawn mower.
Fig. 2 is the structural representation of emergency stop device in efficient lawn mower.
Fig. 3 is the structural representation of cutter in efficient lawn mower.
Fig. 4 is the structural representation of blade in efficient lawn mower.
In figure: 1-shell, 2-cylinder, 3-slide plate, 4-guide rail, 5-motor, 6-rotating shaft, 7-fuselage, 8-cutterhead, 9-road wheel, 10-cutter, 11-emergency stop device, 12-controller, 13-handle, 14-torque sensor, 15-shaft coupling, 16-slide block, 17-electromagnet, 18-brake guide pillar, 19-spring, 20-magnetic cylinder, 21-slide rail, 22-blade, 23-fixture block, 24-axis hole, 25-cutter tooth, 26-installing hole, 27-reinforcement, 28-operate portions, 29-installation portion, 30-bayonet socket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 4, in the utility model embodiment, a kind of lawn mower efficiently, comprise shell 1, fuselage 7 and emergency stop device 11, described shell 1 is located at above fuselage 7, shell 1 is provided with cylinder 2, the end of cylinder 2 telescopic end is provided with the slide plate 3 being arranged at shell 1 inside, the guide rail 4 be fixedly connected with shell 1 is provided with in slide plate 3 bilateral symmetry, the bottom of described slide plate 3 is provided with motor 5, motor 5 is connected with rotating shaft 6, rotating shaft 6 is connected with the cutterhead 8 of fuselage 7 inside through shell 1, fuselage 7 inside below cutterhead 8 is provided with cutter 10, emergency stop device 11 is provided with between cutterhead 8 and cutter 10, by the promotion of cylinder 2, slide plate 3 is moved up and down on the inner fixing guide rail 4 of shell 1, the motor 5 bottom sliding 3 plates is driven to move up and down, thus the rotating shaft 6 by being connected with motor 5, carry out moving up and down of carry its tools 10, realize the adjustment to cutter 10 mowing height, described emergency stop device 11 comprises torque sensor 14, shaft coupling 15 and braking guide pillar 18, shaft coupling 15 is connected with cutter 10 by braking guide pillar 18, shaft coupling 15 is connected by slide block 16 with braking guide pillar 18, slide block 16 is connected with electromagnet 17 by spring 19, electromagnet 17 is connected with the magnetic cylinder 20 be placed on shaft coupling 15, torque sensor 14 is connected with braking guide pillar 18, shaft coupling 15 is provided with slide rail 21, slide block 16 is placed on slide rail 21, when cutter 10 collides hard object, be placed in the torque sensor 14 that emergency stop device 11 is connected with spring 19 and the moment of torsion detected can be issued controller 12, controller 12 can be made comparisons the data in the data received and raw data base, when data exceed critical value, controller 12 can stop motor 5, and to magnetic cylinder 20 to carry out magnetizing electromagnet band is magnetic, thus slide block 16 made of iron is adsorbed along slide rail 21, shaft coupling 15 is departed from braking guide pillar 18, thus cutter 10 is separated with motor 5, can not impact motor 5 again when reversion occurs cutter 10, when no longer colliding, stop magnetizing to magnetic cylinder 20 by controller 12, electromagnet no longer has magnetic, original position is got back to along slide rail 21 at the effect sliding block 16 of spring 19, again shaft coupling 15 is connected with braking guide pillar 18, thus realize motor 5 and together rotate with cutter 10, again cut, described cutter 10 center offers the axis hole 24 that rotating shaft 6 is passed, cutter 10 is provided with multiple blade 22 around axis hole 24, blade 22 is provided with reinforcement 27, blade 22 is fixed on cutter 10 by installing hole 26, blade 22 comprises the operate portions 28 of integrated installation portion 29 and isoceles triangle shape, two waists of operate portions 28 are provided with cutter tooth 25, installation portion 28 offers installing hole 26, installation portion 29 base is provided with bayonet socket 30, multiple fixture block 23 is provided with around described axis hole 24, with coordinating of bayonet socket 30, blade 22 is stuck on cutter 10 by fixture block 23, the inclination angle that described cutter tooth 25 and horizontal line are formed is 20-40 degree, as further preferred, the inclination angle that cutter tooth 25 and horizontal line are formed is 25 degree, the structure of cutter 10 is simple, reasonable in design, operate portions 28 two waists of isosceles triangle shape are provided with cutter tooth 25, be provided with installing hole 26 simultaneously, bayonet socket 30 and reinforcement 27, effectively can ensure the steadiness of blade 22 on cutter 10, and then improve mowing rate, improve agricultural production efficiency simultaneously, and extend the service life of cutter 10, road wheel 9 is provided with bottom described fuselage 7, fuselage 7 one end is fixed with handle 13, and handle 13 is provided with controller 12, if road wheel 9 facilitates the movement of mower, controller 12 controls whole device, and described torque sensor 14 is connected with controller 12 respectively with magnetic cylinder 20.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. an efficient lawn mower, comprise shell, fuselage and emergency stop device, it is characterized in that, described shell is located at body upper, shell is provided with cylinder, the end of Telescopic-cylinder end is provided with slide plate, slide plate is arranged on the inside of shell, slide plate bilateral symmetry is provided with guide rail, guide rail is fixedly connected with shell, the bottom of described slide plate is provided with motor, motor is connected with rotating shaft, rotating shaft is connected with the cutterhead of fuselage interior through shell, fuselage interior below cutterhead is provided with cutter, emergency stop device is provided with between cutterhead and cutter, described emergency stop device comprises torque sensor, shaft coupling and braking guide pillar, shaft coupling is connected with cutter by braking guide pillar, shaft coupling is connected by slide block with braking guide pillar, slide block is connected with electromagnet by spring, electromagnet is connected with the magnetic cylinder be placed on shaft coupling, torque sensor is connected with braking guide pillar, shaft coupling is provided with slide rail, slide block is placed on slide rail, described center cutter offers the axis hole that rotating shaft is passed, cutter is provided with multiple blade around axis hole, blade is provided with reinforcement, blade comprises the operate portions of integrated installation portion and isoceles triangle shape, two waists of operate portions are provided with cutter tooth, and installation portion offers installing hole, and installation portion base is provided with bayonet socket, around described axis hole, be provided with multiple fixture block, the inclination angle that described cutter tooth and horizontal line are formed is 20-40 degree, described fuselage bottom is provided with road wheel, and fuselage one end is fixed with handle, and handle is provided with controller.
2. the efficient lawn mower of one according to claim 1, is characterized in that, described torque sensor is connected with controller respectively with magnetic cylinder.
3. the efficient lawn mower of one according to claim 1, is characterized in that, the inclination angle that described cutter tooth and horizontal line are formed is 25 degree.
4. the efficient lawn mower of one according to claim 1, is characterized in that, described blade is fixed on cutter by installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305522.2U CN204796175U (en) | 2015-05-06 | 2015-05-06 | Efficient lawn trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305522.2U CN204796175U (en) | 2015-05-06 | 2015-05-06 | Efficient lawn trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796175U true CN204796175U (en) | 2015-11-25 |
Family
ID=54581112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305522.2U Expired - Fee Related CN204796175U (en) | 2015-05-06 | 2015-05-06 | Efficient lawn trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982586A (en) * | 2017-04-06 | 2017-07-28 | 杨淑兰 | A kind of Novel movable mowing apparatus for vegetable garden |
| CN109121672A (en) * | 2018-08-08 | 2019-01-04 | 江西锦囊商旅信息有限公司 | A kind of mowing-apparatus with disconnected grass recycling function |
-
2015
- 2015-05-06 CN CN201520305522.2U patent/CN204796175U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982586A (en) * | 2017-04-06 | 2017-07-28 | 杨淑兰 | A kind of Novel movable mowing apparatus for vegetable garden |
| CN106982586B (en) * | 2017-04-06 | 2019-01-29 | 重庆市泉薮生态农业有限责任公司 | A kind of Novel movable mowing apparatus for vegetable garden |
| CN109121672A (en) * | 2018-08-08 | 2019-01-04 | 江西锦囊商旅信息有限公司 | A kind of mowing-apparatus with disconnected grass recycling function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160506 |