CN206302748U - Electric intelligent hay mover - Google Patents
Electric intelligent hay mover Download PDFInfo
- Publication number
- CN206302748U CN206302748U CN201621351064.7U CN201621351064U CN206302748U CN 206302748 U CN206302748 U CN 206302748U CN 201621351064 U CN201621351064 U CN 201621351064U CN 206302748 U CN206302748 U CN 206302748U
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- China
- Prior art keywords
- motor
- housing
- expansion link
- hay mover
- cutterhead
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Abstract
The utility model is related to a kind of hay mover, more particularly to a kind of electric intelligent hay mover；The utility model will solve con-ventional handheld hay mover and hard thing is run into during mowing, and motor produces stall, causes easy burn-out motor, while the problem of rotating speed can not be adjusted according to actual conditions；The hay mover includes cutterhead, rotating disk, shaft coupling, motor, controller, housing, expansion link, control button, battery etc., controller is arranged at the cavity bottom of housing, motor is arranged in the cavity of housing, the rotating shaft of motor is stretched out the cavity of housing and installs shaft coupling, shaft coupling sequentially passes through rotating disk, cutterhead, pad and passes through nut check, the housing side is connected with expansion link, expansion link upper end is provided with control button, control button is connected with controller and battery, and controller is connected with motor；So as to reached run into hard thing after can automatically cut off power supply, so as to protect motor, and the effect of rotating speed can be adjusted according to actual conditions.
Description
Technical field
The utility model is related to a kind of hay mover, more particularly to a kind of electric intelligent hay mover.
Background technology
Hay mover be it is a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., it is by rotating disk, engine (motor), knife
Disk, handrail, control section composition.Cutterhead is housed, cutterhead is using engine or the height of motor on the output shaft of engine or motor
Speed rotation carrys out weeding, saves the activity duration of weeding workman, reduces substantial amounts of human resources.
Suspended mower is widely used in gardening vegetation because of its simple structure, light, maneuverability advantage, and from reason
By above saying, using roughly the same engine or motor, same function is realized, structure is more complicated, and out of order factor is more,
So the transmission of the suspended mower of in the market do it is more and more succinct, now most succinct on the market transmission is then by connection
Axle device is directly connected rotating shaft with cutterhead, because the motor for using is lighter, so this hay mover is hand-holdable, the hand-held hay mover
The finishing on ground and aerial vegetation can easily be carried out, but but there is problems with this hay mover：It is motionless cutting
When plant or debris, electrical power but turn motionless, easily cause motor to burn out；Can not be according to different vegetation or cutterhead species
Adjustment cutterhead rotating speed.
Utility model content
(1) technical problem to be solved
In order to overcome con-ventional handheld hay mover that hard thing is run into during mowing, motor produces stall to the utility model,
Cause easy burn-out motor, while the shortcoming of rotating speed, the technical problems to be solved in the utility model can not be adjusted according to actual conditions
Being to provide after one kind runs into hard thing can automatically cut off power supply, so as to protect motor, and can adjust rotating speed according to actual conditions
Electric intelligent hay mover.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides such a electric intelligent hay mover, includes spiral shell
Mother, pad, cutterhead, rotating disk, shaft coupling, motor, controller, housing, expansion link, helix I, control button, helix II, storage
Battery, brace, the shell one end are provided with cavity, and controller is arranged at the cavity bottom of housing, and motor is arranged at the chamber of housing
In vivo, the rotating shaft of motor is stretched out the cavity of housing and installs shaft coupling, and shaft coupling sequentially passes through rotating disk, cutterhead, pad, shaft coupling
Front end is provided with screw thread, and rotating disk, cutterhead, pad are by nut check on shaft coupling；The housing side is connected with expansion link, stretches
Contracting bar upper end is provided with control button, and control button is connected by the helix I in expansion link with controller, controller with electricity
Machine is connected, and control button is connected by passing the helix II of expansion link with battery, and brace is provided with battery.
Preferably, push rod is also included, the expansion link with housing connected mode to be hinged, with housing cut with scissors by push rod one end
Connect, the other end is hinged with expansion link lower end.
Preferably, disk peripheral described in the rotating disk is provided with projection.
Preferably, baffle plate is also included, baffle plate setting is in expansion link downside, and position is corresponding with cutterhead.
Preferably, the motor is DC brushless motor.
Preferably, the cutterhead is mowing blade.
Preferably, the cutterhead is disk of beating the grass.
Preferably, the battery is 24V storage batterys.
Operation principle：When to use hay mover described in the utility model, first according to the good knife of type selecting mowed
Disk, then shoulders battery using brace, and hand-held expansion link regulates the length of expansion link, and by adjusting the length of push rod
To adjust the angle of expansion link and cutterhead, then by control button starter, you can proceed by cutting operation, can be with
Cutterhead rotating speed is adjusted by control button, to reach optimal mowing effect；Encounter when cutterhead and cut continuous plant or stone
After Deng debris stalling, because motor normal power supply, but rotating shaft do not turn, so the electric current for then flowing through motor increases to specified electricity
More than stream, controller detects the electric current for flowing through and exceedes predetermined value, then cut off the electricity supply, and device stops, and protects motor not burnt
It is bad, again by control button starter after now can bypass at this or artificially processing at this, proceed cutting operation.
Because also including push rod, the expansion link and housing connected mode to be hinged, push rod one end and housing hinge, separately
One end is hinged with expansion link lower end, so hay mover can also adjust expansion link with cutterhead by adjusting the length of push rod
Angle, it is more flexible when making operation.
Because disk peripheral is provided with projection described in rotating disk, it is possible to prevent grass to be wound on housing, have influence on cutterhead
Operation.
Because also including baffle plate, baffle plate setting is in expansion link lower end, and position is corresponding with cutterhead, it is possible to prevent from cutting off
Grass fly to operating personnel, influence operating personnel safety or operating personnel's clothes of making dirty.
Because motor is DC brushless motor, and DC brushless motor has advantages below：Small volume, it is lightweight, exert oneself
Greatly；Torque characteristics is excellent, and detent torque is big, and starting current is small；Efficiency high, motor is lost without excitation loss and carbon brush in itself,
Multi-stage speed-reducing consumption is eliminated, integrated power-saving rate is up to 20%-60%.Reliability is high, good stability, strong adaptability, repairs and protects
Support simple；Resistance to vibrations of jolting, noise is low, shakes small, smooth movement, long lifespan；So device can realize light, energy-conservation, stabilization,
And can the easily hand-held pruning for carrying out gardening branch higher.
Because cutterhead can be mowing blade or disk of beating the grass, device can use different for different meadows
Cutterhead.
Because battery is 24V storage batterys, very safe while device realizes that power is strong, will not be because of overtension
Initiation accident.
Motor, controller, push rod, expansion link are art prior art, and attachment structure and control principle are ripe skill
Art, will not be repeated here.
(3) beneficial effect
The utility model overcomes con-ventional handheld hay mover and hard thing is run into during mowing, and motor produces stall, leads
Easy burn-out motor is caused, while the shortcoming of rotating speed can not be adjusted according to actual conditions, by the tune of the control realization rotating speed of controller
The whole protection with to motor, shaft coupling, then the simple connection for passing through shaft coupling fixation cutter head are directly connected in by rotating shaft, it is to avoid
In transmission process it is possible that failure, while alleviating the overall weight of device, make operation more flexible, pushed away by adding
Bar, it is more flexible when making operation by controlling the flexible angle to control expansion link and cutterhead of push rod, it is described in the utility model
Device has been reached after running into hard thing can automatically cut off power supply, so as to protect motor, and can adjust rotating speed according to actual conditions
Effect, meanwhile, the effect of cutterhead angle can be adjusted according to different situations, it is convenient and practical.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
Fig. 4 is the hardware connection schematic diagram of the controller of the utility model embodiment 3.
Mark in accompanying drawing for：1- nuts, 2- pads, 3- cutterheads, 4- rotating disks, 5- shaft couplings, 6- motors, 61- rotating shafts, 7-
Controller, 8- housings, 9- push rods, 10- expansion links, 11- helixes I, 12- control buttons, 13- helixes II, 14- batteries,
15- braces, 16- baffle plates.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
Electric intelligent hay mover, as shown in figure 1, include nut 1, pad 2, cutterhead 3, rotating disk 4, shaft coupling 5, motor 6,
Controller 7, housing 8, expansion link 10, helix I 11, control button 12, helix II 13, battery 14, brace 15, the shell
The one end of body 8 is provided with cavity, and controller 7 is arranged at the cavity bottom of housing 8, and motor 6 is arranged in the cavity of housing 8, motor 6
Rotating shaft 61 is stretched out the cavity of housing 8 and installs shaft coupling 5, and shaft coupling 5 sequentially passes through rotating disk 4, cutterhead 3, pad 2, shaft coupling 5
Front end is provided with screw thread, and rotating disk 4, cutterhead 3, pad 2 are locked on shaft coupling 5 by nut 1；The side of the housing 8 is connected with stretches
Contracting bar 10, the upper end of expansion link 10 is provided with control button 12, and control button 12 is by the helix I 11 in expansion link 10 and control
Device processed 7 be connected, controller 7 is connected with motor 6, control button 12 by pass expansion link 10 helix II 13 and battery 14
It is connected, brace 15 is provided with battery 14.
Embodiment 2
Electric intelligent hay mover, as Figure 1-Figure 2, includes nut 1, pad 2, cutterhead 3, rotating disk 4, shaft coupling 5, electricity
Machine 6, controller 7, housing 8, expansion link 10, helix I 11, control button 12, helix II 13, battery 14, brace 15, institute
State the one end of housing 8 and be provided with cavity, controller 7 is arranged at the cavity bottom of housing 8, and motor 6 is arranged in the cavity of housing 8, electricity
The rotating shaft 61 of machine 6 is stretched out the cavity of housing 8 and installs shaft coupling 5, and shaft coupling 5 sequentially passes through rotating disk 4, cutterhead 3, pad 2, shaft coupling
The front end of device 5 is provided with screw thread, and rotating disk 4, cutterhead 3, pad 2 are locked on shaft coupling 5 by nut 1；The side of the housing 8 is connected with
Expansion link 10, the upper end of expansion link 10 is provided with control button 12, control button 12 by the helix I 11 in expansion link 10 with
Controller 7 is connected, and controller 7 is connected with motor 6, and control button 12 is by passing the helix II 13 and battery of expansion link 10
14 are connected, and brace 15 is provided with battery 14.
Because also including push rod 9, the expansion link 10 and the connected mode of housing 8 to be hinged, the one end of push rod 9 and housing 8
It is hinged, the other end is hinged with the lower end of expansion link 10, so hay mover also can adjust flexible by adjusting the length of push rod 9
The angle of bar 10 and cutterhead 3, it is more flexible when making operation.
Because the circumference of rotating disk 4 is provided with projection, it is possible to prevent grass to be wound on housing 8, have influence on the fortune of cutterhead 3
OK.
Embodiment 3
Electric intelligent hay mover, as Figure 1-Figure 4, include nut 1, pad 2, cutterhead 3, rotating disk 4, shaft coupling 5,
Motor 6, controller 7, housing 8, expansion link 10, helix I 11, control button 12, helix II 13, battery 14, brace 15,
The one end of the housing 8 is provided with cavity, and controller 7 is arranged at the cavity bottom of housing 8, and motor 6 is arranged in the cavity of housing 8,
The rotating shaft 61 of motor 6 is stretched out the cavity of housing 8 and installs shaft coupling 5, and shaft coupling 5 sequentially passes through rotating disk 4, cutterhead 3, pad 2, connection
The front end of axle device 5 is provided with screw thread, and rotating disk 4, cutterhead 3, pad 2 are locked on shaft coupling 5 by nut 1；The side of the housing 8 connects
There is expansion link 10, the upper end of expansion link 10 is provided with control button 12, and control button 12 is by the helix I 11 in expansion link 10
It is connected with controller 7, controller 7 is connected with motor 6, control button 12 is by passing helix II 13 and the electric power storage of expansion link 10
Pond 14 is connected, and brace 15 is provided with battery 14.
Because also including push rod 9, the expansion link 10 and the connected mode of housing 8 to be hinged, the one end of push rod 9 and housing 8
It is hinged, the other end is hinged with the lower end of expansion link 10, so hay mover also can adjust flexible by adjusting the length of push rod 9
The angle of bar 10 and cutterhead 3, it is more flexible when making operation.
Because the circumference of rotating disk 4 is provided with projection, it is possible to prevent grass to be wound on housing 8, have influence on the fortune of cutterhead 3
OK.
Because also including baffle plate 16, baffle plate 16 is arranged at the lower end of expansion link 10, and position is corresponding with cutterhead 3, it is possible to
Prevent the grass for cutting off from flying to operating personnel, influence the safety or operating personnel's clothes of making dirty of operating personnel.
Because motor 6 is DC brushless motor, and DC brushless motor has advantages below：Small volume, it is lightweight, exert oneself
Greatly；Torque characteristics is excellent, and detent torque is big, and starting current is small；Efficiency high, motor is lost without excitation loss and carbon brush in itself,
Multi-stage speed-reducing consumption is eliminated, integrated power-saving rate is up to 20%-60%.Reliability is high, good stability, strong adaptability, repairs and protects
Support simple；Resistance to vibrations of jolting, noise is low, shakes small, smooth movement, long lifespan；So device can realize light, energy-conservation, stabilization,
And can the easily hand-held pruning for carrying out gardening branch higher.
Because cutterhead 3 can be mowing blade or disk of beating the grass, device can be directed to different meadows and use difference
Cutterhead 3.
Because battery 14 is 24V storage batterys, very safe while device realizes that power is strong, will not be because of overtension
And trigger accident.
Operation principle：When to use hay mover described in the utility model, first according to the good knife of type selecting mowed
Disk 3, then shoulders battery 14 using brace 15, and hand-held expansion link 10 regulates the length of expansion link 10, and push away by regulation
The length of bar 9 to adjust the angle of expansion link 10 and cutterhead 3, then by the starter of control button 12, you can proceed by
Cutting operation, can also adjust the rotating speed of cutterhead 3, to reach optimal mowing effect by control button 12；When cutterhead 3 is encountered
Cut the debris such as continuous plant or stone stalling after, because the normal power supply of motor 6, but rotating shaft 61 do not turn, so then flowing through
The electric current of motor 6 is increased to more than rated current, and controller 7 detects the electric current for flowing through and exceedes predetermined value, then cut off the electricity supply, and fills
Stopping is put, protects motor not to be burned, now can bypass at this or start again by control button 12 after artificially processing at this
Device, proceeds cutting operation.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. electric intelligent hay mover, it is characterised in that include nut (1), pad (2), cutterhead (3), rotating disk (4), shaft coupling
(5), motor (6), controller (7), housing (8), expansion link (10), helix I (11), control button (12), helix II
(13), battery (14), brace (15), described housing (8) one end are provided with cavity, and controller (7) is arranged at the cavity of housing (8)
Bottom, motor (6) is arranged in the cavity of housing (8), and the rotating shaft (61) of motor (6) is stretched out the cavity of housing (8) and installs connection
Axle device (5), shaft coupling (5) sequentially passes through rotating disk (4), cutterhead (3), pad (2), and shaft coupling (5) front end is provided with screw thread, rotating disk
(4), cutterhead (3), pad (2) are locked on shaft coupling (5) by nut (1)；Housing (8) side is connected with expansion link
(10), expansion link (10) upper end is provided with control button (12), and control button (12) is by the helix I in expansion link (10)
(11) it is connected with controller (7), controller (7) is connected with motor (6), control button (12) is by passing the spiral shell of expansion link (10)
Spin line II (13) is connected with battery (14), and brace (15) is provided with battery (14).
2. electric intelligent hay mover according to claim 1, it is characterised in that also include push rod (9), the expansion link
(10) with housing (8) connected mode to be hinged, push rod (9) one end is hinged with housing (8), and the other end cuts with scissors with expansion link (10) lower end
Connect.
3. electric intelligent hay mover according to claim 1, it is characterised in that rotating disk (4) circumference is provided with projection.
4. electric intelligent hay mover according to claim 1, it is characterised in that also include baffle plate (16), baffle plate (16)
Expansion link (10) lower end is arranged at, position is corresponding with cutterhead (3).
5. electric intelligent hay mover according to claim 1, it is characterised in that the motor (6) is DC brushless motor.
6. electric intelligent hay mover according to claim 1, it is characterised in that the cutterhead (3) is mowing blade.
7. electric intelligent hay mover according to claim 1, it is characterised in that the cutterhead (3) is disk of beating the grass.
8. electric intelligent hay mover according to claim 1, it is characterised in that the battery (14) is 24V storage batterys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621351064.7U CN206302748U (en) | 2016-12-10 | 2016-12-10 | Electric intelligent hay mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621351064.7U CN206302748U (en) | 2016-12-10 | 2016-12-10 | Electric intelligent hay mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302748U true CN206302748U (en) | 2017-07-07 |
Family
ID=59250156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621351064.7U Expired - Fee Related CN206302748U (en) | 2016-12-10 | 2016-12-10 | Electric intelligent hay mover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206302748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455066A (en) * | 2017-09-13 | 2017-12-12 | 安徽省农业科学院蚕桑研究所 | One kind follows multifunctional assembled cut to cut down hay mover automatically |
-
2016
- 2016-12-10 CN CN201621351064.7U patent/CN206302748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107455066A (en) * | 2017-09-13 | 2017-12-12 | 安徽省农业科学院蚕桑研究所 | One kind follows multifunctional assembled cut to cut down hay mover automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |