CN205195616U - Electronic rotary cultivator of variable frequency speed governing(VFSG) type of declining - Google Patents
Electronic rotary cultivator of variable frequency speed governing(VFSG) type of declining Download PDFInfo
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- CN205195616U CN205195616U CN201521013722.7U CN201521013722U CN205195616U CN 205195616 U CN205195616 U CN 205195616U CN 201521013722 U CN201521013722 U CN 201521013722U CN 205195616 U CN205195616 U CN 205195616U
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Abstract
The utility model discloses an electronic rotary cultivator of variable frequency speed governing(VFSG) type of declining belongs to the agricultural machine field, the frame of being connected including the handrail frame, with handrail frame, its characterized in that still includes and installs the converter that puts up in the handrail, installs the worm gear speed reducer ware be connected in the single phase alternating current of frame motor, with the single phase alternating current motor, cup joints the rotary tillage knife tackle on the worm gear speed reducer ware. This electric machine is single -phase power supply, can realize single -phase variable frequency speed governing(VFSG), has simple structure, convenient operation, light in weight, speed governing, soft start, energy saving, improves characteristics such as operation environment.
Description
Technical field
The utility model discloses a kind of frequency control formula micro-electric rotary cultivator, belong to agricultural mechanical field.
Background technology
In industrialized agriculture, Work machine often adopts diesel engine and gasoline engine to be power source, the waste gas of these engines discharge can cause severe contamination to facilities environment because of the relative closure of facilities environment, the further normal growth affecting crop, also affects the physical and mental health of operating personnel simultaneously.Current facility canopy room is often furnished with single-phase mains lighting supply, and this motor machine is single phase power supply, can realize single-phase frequency control.
Utility model content
The purpose of this utility model addresses the aforementioned drawbacks, and provides a kind of frequency control formula micro-electric rotary cultivator.In view of current facility canopy room is often furnished with single-phase mains lighting supply, this motor machine is single phase power supply, can realize single-phase frequency control, has that structure is simple, easy to operate, lightweight, speed governing, soft start, energy savings, improves the features such as operating environment.
In order to realize foregoing invention object, technical solution adopted in the utility model is: a kind of frequency control formula micro-electric rotary cultivator, the frame comprise arm-rest frame, being connected with arm-rest frame, it is characterized in that, also comprise the frequency converter being installed on arm-rest frame, the load motor being installed on frame, the worm type of reduction gearing be connected with load motor, the rotary blade group be socketed on worm type of reduction gearing.
Aforesaid a kind of frequency control formula micro-electric rotary cultivator, movable pulley passes through by the support installing that frame is stretched out in frame, and described movable pulley is rotatably connected with support.
Aforesaid a kind of frequency control formula micro-electric rotary cultivator, when rotary cultivator operation, movable pulley is unsettled or float on soil; During rotary cultivator not operation, in rotary moving wheel makes it land, and the push-and-pull for rotary cultivator is transported.
Aforesaid a kind of frequency control formula micro-electric rotary cultivator, the output shaft of load motor is fixed in frame after being connected by shaft coupling with the power shaft of worm type of reduction gearing.
Aforesaid a kind of frequency control formula micro-electric rotary cultivator, rotary blade group is socketed on the output shaft of worm type of reduction gearing.
Aforesaid a kind of frequency control formula micro-electric rotary cultivator, is provided with mud guard bottom described frame.
The electric rotary-tillage machine tool that the utility model provides has the following advantages:
Time electronic, rotary cultivator adopts electricity to be power source, does not produce waste gas, protection of the environment and staff healthy, and do not affect the normal growth of crop.
Use civilian single-phase alternating current due to general in industrialized agriculture booth, the motor in such the utility model is single-phase motor, convenient power taking in booth.After mains switch is opened, realize the speed governing of single-phase motor between certain frequency by regulating the potentiometer of frequency converter.
Adopt Speed Controlling Technology about Single/Two Phase Induction technology, can motor soft-starting be realized, reduce the impact of starting current to motor and electrical network, extend the useful life of motor; Adapt to rural power grids structural weaks, power supply capacity is poor, voltage fluctuation is large feature better; Realize steady speed change and multiple speed is selected, energy-saving effect is obvious.
When rotary tillage process be softer soil or less demanding to soil breaking degree time, turn down frequency converter frequency, single-phase motor is with lower speed drive rotary blade operation, and motor power (output) consumes less, can energy savings; When rotary tillage process is the soil compared with hard or when requiring higher to soil breaking degree, heighten frequency converter frequency, single-phase motor drives rotary blade operation with higher rotating speed, and motor power (output) consumes more, but can increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
According to Fig. 1, a kind of frequency control formula micro-electric rotary cultivator, the frame 8 comprise arm-rest frame 1, being connected with arm-rest frame, frame 8 is L-type, it is characterized in that, also comprise the frequency converter 2(and variable-frequency governor that are installed on arm-rest frame), the load motor 3 being installed on frame, the worm type of reduction gearing 6 be connected with load motor, the rotary blade group 7 be socketed on worm type of reduction gearing, movable pulley 9 is by being installed in frame by the support 10 that frame is stretched out.Described movable pulley is rotatably connected with support.Variable-frequency governor and load motor are electrically connected.
Bottom described frame 8, mud guard 5 is installed.
When rotary cultivator operation, in rotary moving wheel makes it unsettled or float on soil; During rotary cultivator not operation, in rotary moving wheel makes it land, and the push-and-pull for rotary cultivator is transported.The output shaft of load motor is fixed in frame after being connected by shaft coupling 4 with the power shaft of worm type of reduction gearing.Rotary blade group is socketed on worm type of reduction gearing output shaft.
Mains switch and variable-frequency governor are arranged on arm-rest frame, and arm-rest frame is connected with frame, are realized the movement of rotary cultivator during rotary tillage by load motor, frequency converter, decelerator and rotary blade group.Use civilian single-phase alternating current due to general in industrialized agriculture booth, the motor in such the utility model is single-phase motor, convenient power taking in booth.After mains switch is opened, realize the speed governing of single-phase motor between certain frequency by regulating the potentiometer of frequency converter.
Adopt Speed Controlling Technology about Single/Two Phase Induction technology, can motor soft-starting be realized, reduce the impact of starting current to motor and electrical network, extend the useful life of motor; Adapt to rural power grids structural weaks, power supply capacity is poor, voltage fluctuation is large feature better; Realize steady speed change and multiple speed is selected, energy-saving effect is obvious.
When rotary tillage process be softer soil or less demanding to soil breaking degree time, turn down frequency converter frequency, single-phase motor is with lower speed drive rotary blade operation, and motor power (output) consumes less, can energy savings; When rotary tillage process is the soil compared with hard or when requiring higher to soil breaking degree, heighten frequency converter frequency, single-phase motor drives rotary blade operation with higher rotating speed, and motor power (output) consumes more, but can increase work efficiency.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a frequency control formula micro-electric rotary cultivator, the frame comprise arm-rest frame, being connected with arm-rest frame, it is characterized in that, also comprise the frequency converter being installed on arm-rest frame, the load motor being installed on frame, the worm type of reduction gearing be connected with load motor, the rotary blade group be socketed on worm type of reduction gearing; Frequency converter and load motor are electrically connected.
2. a kind of frequency control formula micro-electric rotary cultivator according to claim 1, is characterized in that, movable pulley passes through by the support installing that frame is stretched out in frame, and described movable pulley is rotatably connected with support.
3. a kind of frequency control formula micro-electric rotary cultivator according to claim 2, is characterized in that, when rotary cultivator operation, movable pulley is unsettled or float on soil; During rotary cultivator not operation, in rotary moving wheel makes it land, and the push-and-pull for rotary cultivator is transported.
4. a kind of frequency control formula micro-electric rotary cultivator according to claim 1, it is characterized in that, the output shaft of load motor is fixed in frame after being connected by shaft coupling with the power shaft of worm type of reduction gearing.
5. a kind of frequency control formula micro-electric rotary cultivator according to claim 1, it is characterized in that, rotary blade group is socketed on the output shaft of worm type of reduction gearing.
6. a kind of frequency control formula micro-electric rotary cultivator according to claim 1, is characterized in that, be provided with mud guard bottom described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013722.7U CN205195616U (en) | 2015-12-09 | 2015-12-09 | Electronic rotary cultivator of variable frequency speed governing(VFSG) type of declining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521013722.7U CN205195616U (en) | 2015-12-09 | 2015-12-09 | Electronic rotary cultivator of variable frequency speed governing(VFSG) type of declining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195616U true CN205195616U (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521013722.7U Active CN205195616U (en) | 2015-12-09 | 2015-12-09 | Electronic rotary cultivator of variable frequency speed governing(VFSG) type of declining |
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| CN (1) | CN205195616U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612916A (en) * | 2016-12-14 | 2017-05-10 | 广州华苑园林股份有限公司 | Mini-sized automatic rooter |
| CN109104916A (en) * | 2018-09-14 | 2019-01-01 | 浙江亚特电器有限公司 | A kind of electric rotary-tillage machine comprising switched reluctance machines |
-
2015
- 2015-12-09 CN CN201521013722.7U patent/CN205195616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612916A (en) * | 2016-12-14 | 2017-05-10 | 广州华苑园林股份有限公司 | Mini-sized automatic rooter |
| CN109104916A (en) * | 2018-09-14 | 2019-01-01 | 浙江亚特电器有限公司 | A kind of electric rotary-tillage machine comprising switched reluctance machines |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |