CN207945246U - Retarder and power adaptation device - Google Patents
Retarder and power adaptation device Download PDFInfo
- Publication number
- CN207945246U CN207945246U CN201820338630.3U CN201820338630U CN207945246U CN 207945246 U CN207945246 U CN 207945246U CN 201820338630 U CN201820338630 U CN 201820338630U CN 207945246 U CN207945246 U CN 207945246U
- Authority
- CN
- China
- Prior art keywords
- gear
- rotation axis
- mesh
- tooth
- power
- Prior art date
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model is related to machinery equipment field, a kind of retarder is provided to include babinet, be set to the first gear being driven successively in babinet, second gear, third gear, the 4th gear, the 5th gear, the 6th gear, the 7th gear, eighth gear and the 9th gear, and it is set to the tenth gear outside babinet, first gear is used to engage with power input motor output end, and the tenth gear with the input terminal of generator for engaging.Power supply device band can be made to employ electric installation normal operation if even if being less than for electric installation for electric installation output power when the retarder is set between electric installation and power device.The utility model additionally provides a kind of power adaptation device comprising power inputs motor and above-mentioned retarder, can realize and be adapted to heavy-duty motor or electric appliance by low-power machine.The utility model creation is the result obtained by many experiments.
Description
Technical field
The utility model is related to machinery equipment field, in particular to retarder and power adaptation device.
Background technology
Currently, once existing motor power is relatively low cannot to drive the higher device of rated power.It is asked to solve this
Topic proposes the application.
Utility model content
The utility model provides a kind of retarder, even if for electric installation when being set between electric installation and power device
Output power is less than for electric installation, also power supply device band can be made to employ electric installation normal operation.
The utility model provides a kind of power adaptation device, can realize and be adapted to high-power electricity by low-power machine
Machine or electric appliance.
The utility model is realized in this way：
A kind of retarder, including babinet, first gear arranged in the box body, second gear, third gear, the 4th tooth
Wheel, the 5th gear, the 6th gear, the 7th gear, eighth gear and the 9th gear, and the tenth gear that is set to outside babinet,
First gear is used to engage with power input motor output end, and the tenth gear with the input terminal of generator for engaging；
First gear is coaxial with second gear and is fixedly connected, and second gear is engaged with third gear, third gear and
Four gears are coaxial and are fixedly connected, and the 4th gear is engaged with the 5th gear, and the 5th gear is coaxial with the 6th gear and is fixedly connected,
6th gear is engaged with the 7th gear, and the 7th gear is coaxial with eighth gear and is fixedly connected, and eighth gear is nibbled with the 9th gear
It closes, the 9th gear is coaxial with the tenth gear and is fixedly connected.
Further, in the utility model preferred embodiment, first gear passes through the first rotation axis with second gear
It is fixedly connected, the first rotation axis passes through the central point of first gear and second gear, and the both ends of the first rotation axis pass through first
Bearing is connected to the side wall of babinet；
Third gear is fixedly connected with the 4th gear by the second rotation axis, and the second rotation axis passes through third gear and the 4th
The central point of gear, the both ends of the second rotation axis are connected to the side wall of babinet by first bearing；
5th gear is fixedly connected with the 6th gear by third rotation axis, and third rotation axis passes through the 5th gear and the 6th
The central point of gear, the both ends of third rotation axis are connected to the side wall of babinet by first bearing；
7th gear is fixedly connected with eighth gear by the 4th rotation axis, and third rotation axis passes through the 7th gear and the 8th
The central point of gear, the both ends of the 4th rotation axis are connected to the side wall of babinet by first bearing；
9th gear is fixedly connected with the tenth gear by the 5th rotation axis, passes through first between the 5th rotation axis and babinet
Bearing connects, and the 5th rotation axis, which passes through the central point of the 9th gear and the tenth gear and fixed with the 9th gear and the tenth gear, to be connected
It connects.
Further, in the utility model preferred embodiment, first gear is 140 tooth, 3 mesh, and second gear is 18 teeth
Three mesh, third gear are 140 tooth, 3 mesh, and the 4th gear is 17 tooth, 6 mesh, and the 5th gear is 65 tooth, 6 mesh, and the 6th gear is 108 teeth 4
Mesh, the 7th gear are 15 tooth, 4 mesh, and eighth gear is 140 tooth, 3 mesh, and the 9th gear is 28 tooth, 3 mesh, and the tenth gear is 250 tooth, 3 mesh.
Further, in the utility model preferred embodiment, the outer wall of babinet is provided with gear cap, and the tenth gear is set
It is placed in gear cap.
Further, in the utility model preferred embodiment, the medium position of gear cap is provided with second bearing, the
One end of five rotation axis is fixedly connected with the 9th gear, and the other end of the 5th rotation axis is connect with second gear.
A kind of power adaptation device, including power input motor and above-mentioned retarder, power input the output end of motor
It is provided with the 11st gear, the 11st gear is engaged with first gear.
Further, in the utility model preferred embodiment, first gear is 140 tooth, 3 mesh, and the 11st gear is 14
3 mesh of tooth.
Further, in the utility model preferred embodiment, power adaptation device further includes generator, generator
Input terminal is provided with the 12nd gear, and the 12nd gear is engaged with the tenth gear.
Further, in the utility model preferred embodiment, the tenth gear is 250 tooth, 3 mesh, and the 12nd gear is 40
3 mesh of tooth.
Further, in the utility model preferred embodiment, power adaptation device further includes frequency converter, frequency converter with
Power inputs motor connection.
The utility model has the beneficial effects that：The retarder that the utility model is obtained by above-mentioned design, in use, its by
It is acted in 10 gear mutual cooperations of setting so that the output power that the power that connect with first gear inputs motor can be through
Retarder is converted to the power that can drive operated generator, therefore retarder provided by the utility model can be suitable for various work(
The electrical appliance or motor of rate use.And when first gear is 140 tooth, 3 mesh, second gear is 18 tooth, three mesh, and third gear is 140
3 mesh of tooth, the 4th gear are 17 tooth, 6 mesh, and the 5th gear is 65 tooth, 6 mesh, and the 6th gear is 108 tooth, 4 mesh, and the 7th gear is 15 teeth 4
Mesh, eighth gear are 140 tooth, 3 mesh, and the 9th gear is 28 tooth, 3 mesh, and the tenth gear enables to several kilowatts when being 250 3 mesh of tooth
It is the operated generator of several myriawatts or more that power, which inputs motor and drives power,.
The power adapters that the utility model is obtained by above-mentioned design, due to including deceleration provided by the utility model
Device, therefore it can realize and be adapted to heavy-duty motor or electric appliance by low-power machine.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of the retarder that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram at the second visual angle of the retarder that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram after the retarder removal cover board of Fig. 2；
Fig. 4 is the structural schematic diagram under the opposite visual angles Fig. 3 after the retarder removal gear cap of Fig. 3；
Fig. 5 is the structural schematic diagram of the inside for the retarder that the utility model embodiment provides；
Fig. 6 is the mutually matched structural schematic diagram of the multiple gears of retarder that the utility model embodiment provides；
Fig. 7 is the structural schematic diagram of power adaptation device provided by the utility model.
Icon：100- retarders；110- babinets；111- power intake installing ports；121- first gears；The second teeth of 122-
Wheel；123- third gears；The 4th gears of 124-；The 5th gears of 125-；The 6th gears of 126-；The 7th gears of 127-；128- the 8th
Gear；The 9th gears of 129-；The first rotation axis of 131-；The second rotation axis of 132-；133- third rotation axis；134- the 4th is rotated
Axis；The 5th rotation axis of 135-；136- first bearings；The first screw holes of 137-；138- cover boards；The second screw holes of 139-；140- gear caps；
The tenth gears of 142-；146- second bearings；10- power adaptation devices；150- frequency converters；170- power inputs motor；171-
11 gears；180- generators；The 12nd gears of 181-.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Described convenient for description the utility model and simplifying, do not indicate or imply the indicated equipment or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
As shown in figs 1 to 6, the utility model embodiment provides a kind of retarder 100 comprising babinet 110, setting
In the first gear 121 in babinet 110, second gear 122, third gear 123, the 4th gear 124, the 5th gear the 125, the 6th
Gear 126, the 7th gear 127, eighth gear 128 and the 9th gear 129, and the tenth gear that is set to outside babinet 110
142, the output end that first gear 121 is used to input motor with power engage, the tenth gear 142 for generator or electric appliance
Input terminal engages.
Specifically, first gear 121 is coaxial with second gear 122 and is fixedly connected, second gear 122 and third gear
123 engagements, third gear 123 is coaxial with the 4th gear 124 and is fixedly connected, and the 4th gear 124 is engaged with the 5th gear 125,
5th gear 125 is coaxial with the 6th gear 126 and is fixedly connected, and the 6th gear 126 is engaged with the 7th gear 127, the 7th gear
127 is coaxial with eighth gear 128 and be fixedly connected, and eighth gear 128 is engaged with the 9th gear 129, the 9th gear 129 and the tenth
Gear 142 is coaxial and is fixedly connected.
The retarder 100 is interacted due to 10 gears of setting so that the power input electricity being connect with first gear
The power of machine can be converted into the power for driving generator.
Further, first gear 121 is fixedly connected with second gear 122 by the first rotation axis 131, the first rotation axis
131 pass through the central point of first gear 121 and second gear 122, and the both ends of the first rotation axis 131 pass through first bearing 136
It is connected to the side wall of babinet 110.
Third gear 123 is fixedly connected with the 4th gear 124 by the second rotation axis 132, and the second rotation axis 132 passes through the
The both ends of the central point of three gears 123 and the 4th gear 124, the second rotation axis 132 are connected to babinet by first bearing 136
110 side wall.
5th gear 125 is fixedly connected with the 6th gear 126 by third rotation axis 133, and third rotation axis 133 passes through the
The both ends of the central point of five gears 125 and the 6th gear 126, third rotation axis 133 are connected to babinet by first bearing 136
110 side wall.
7th gear 127 is fixedly connected with eighth gear 128 by the 4th rotation axis 134, and third rotation axis 133 passes through the
The central point of seven gears 127 and eighth gear 128, the both ends of the 4th rotation axis 134 are connected to babinet by first bearing 136
110 side wall.
9th gear 129 is fixedly connected with the tenth gear 142 by the 5th rotation axis 135, the 5th rotation axis 135 and babinet
It is connected by first bearing 136 between 110, the 5th rotation axis 135 passes through the central point of the 9th gear 129 and the tenth gear 142
And it is fixedly connected with the 9th gear 129 and the tenth gear 142.
First gear 121 is 140 tooth, 3 mesh, and second gear 122 is 18 tooth, three mesh, and third gear 123 is 140 tooth, 3 mesh, the
Four gears 124 are 17 tooth, 6 mesh, and the 5th gear 125 is 65 tooth, 6 mesh, and the 6th gear 126 is 108 tooth, 4 mesh, and the 7th gear 127 is 15
4 mesh of tooth, eighth gear 128 are 140 tooth, 3 mesh, and the 9th gear 129 is 28 tooth, 3 mesh, and the tenth gear 142 is 250 tooth, 3 mesh.It is above-mentioned every
The specific setting of a gear can enable the power input motor of small-power (several kilowatts) drive bigger work(by retarder 100
The generator (a few myriawatts) or electrical appliance of rate operate.
Further, the outer wall of babinet 110 is provided with gear cap 140, and the tenth gear 142 is set in gear cap 140.If
Setting gear cap 140 and covering the tenth gear 142 can play the role of protecting the tenth gear 142, while can prevent the tenth gear 142
Foreign object is contacted with the tenth gear 142 in rotation process there is safety accident.
Further, the medium position of gear cap 140 is provided with second bearing 146, one end of the 5th rotation axis 135 and the
Nine gears 129 are fixedly connected, and the other end of the 5th rotation axis 135 is connect with second gear 122.Above-mentioned setting makes the 5th rotation
The both ends of axis 135 are fixed by first bearing 136 and second bearing 146 respectively so that the 5th rotation axis 135 can more securely be born
The rotation of 9th gear 129 and the tenth gear 142.
As shown in fig. 7, and combine Fig. 1-6, the utility model to additionally provide a kind of power adaptation device 10, including power is defeated
Enter motor 170 and retarder provided by the utility model 100, the output end of power input motor 170 is provided with the 11st gear
171, the 11st gear 171 is engaged with first gear 121.The power input motor 170 drive retarder 100 rotate, can make with
The motor or electric appliance of the tenth gear 142 connection of retarder 100 with power input 170 different capacity of motor to operate.Power is defeated
The output end for entering motor 170 passes through power intake installing port 111, with retarder 100 by being set to power intake installation
100 inside of retarder is stretched into after bearing connection at mouth 111 to engage with first gear 121.
Further, when first gear 121 is 140 3 mesh of tooth, the 11st gear 171 is 14 tooth, 3 mesh.
Further, power adaptation device 10 further includes generator 180, and the input terminal of generator 180 is provided with the 12nd
The 181, the 12nd gear 181 of gear is engaged with the tenth gear 142.140 bottom of gear cap is provided with installation circular hole, this installation circular hole
Inside it is provided with bearing, one end of generator 180 is connect with gear cap 140 by bearing and stretched into gear cap 140 and realized and the
The engagement of 12 gears 181.
Further, when the tenth gear 142 is 250 3 mesh of tooth, the 12nd gear 181 is 40 tooth, 3 mesh.
Further, power adaptation device 10 further includes frequency converter 150, and frequency converter 150 connects with power input motor 170
It connects.Frequency converter 150 is used to adjust the voltage and frequency of out-put supply, its required electricity is provided according to the actual needs of motor
Source voltage, and then achieve the purpose that energy saving, speed governing, in addition there are overcurrent, overvoltage, the effects of overload protection.
Specifically, in the present embodiment, it is 4000 volts that power input motor 170, which uses 380 volts of three-phase electricity, frequency converter 150,
When power input motor 170 rotates, 5500 volts of thresher can be driven to operate.Thus deduce, this device can be according to institute's use
Conjunction is sized, small to reach automobile, aircraft even power station to electric vehicle, and energy is provided for the operation of these electric appliances.Afterwards
In use, 121 rotating speed of first gear can be slowed down, so that 125 rotating speed of the 5th gear of 65 teeth is reached zero-turn hereinafter, zero-turn with
The energy bigger exported after lower.
As shown in figs 2-4, further, opposite two outer walls of babinet 110 are covered with cover board 138, babinet 110 it is outer
Wall is provided with 12 the first screw holes 137, and cover board 138 is provided with 12 the second screw holes 139, the first screw hole 137 and the second screw hole 139
It corresponds, cover board 138 passes through the second screw hole 139 and the first screw hole 137 to realize the connection with babinet 110 by screw.It needs
Illustrate, cover board 138 all covers the first bearing 136 being arranged on 110 side wall of babinet, is sent out to prevent the situation of leak-stopping oil
It is raw.
When in actual use, multiple retarders can be connected, more electric energy can be then exported after series connection.Such as it is dynamic
Power inputs motor 170 input reducer, 100 3 kilowatts of electricity, and a myriawatt is exported from generator 180 after being acted on by retarder 100
Electricity, after two retarders are connected if export electricity and can reach two myriawatts.
To sum up, retarder provided by the utility model, since 10 gear mutual cooperations of setting act on so that with the
The output power of the power input motor of one gear connection can be converted to the power that can drive operated generator through retarder, because
This retarder provided by the utility model can be suitable for the electrical appliance of various power or motor uses.And when first gear is
140 tooth, 3 mesh, second gear are 18 tooth, three mesh, and third gear is 140 tooth, 3 mesh, and the 4th gear is 17 tooth, 6 mesh, and the 5th gear is 65
6 mesh of tooth, the 6th gear are 108 tooth, 4 mesh, and the 7th gear is 15 tooth, 4 mesh, and eighth gear is 140 tooth, 3 mesh, and the 9th gear is 28 teeth 3
Mesh, the tenth gear enable to several kilowatts of power to input the power generation that motor drive power is several myriawatts or more when being 250 3 mesh of tooth
Machine operates.
Power adapters provided by the utility model, due to including retarder provided by the utility model, therefore it can be real
Heavy-duty motor or electric appliance are now adapted to by low-power machine.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of retarder, which is characterized in that including babinet, the first gear being set in the babinet, second gear, third
Gear, the 4th gear, the 5th gear, the 6th gear, the 7th gear, eighth gear and the 9th gear, and it is set to the case
The tenth external gear, the first gear are used to engage with power input motor output end, and the tenth gear is used for and hair
The input terminal of motor engages；
The first gear is coaxial with the second gear and is fixedly connected, and the second gear is engaged with the third gear,
The third gear is coaxial with the 4th gear and is fixedly connected, and the 4th gear is engaged with the 5th gear, described
5th gear is coaxial with the 6th gear and is fixedly connected, and the 6th gear is engaged with the 7th gear, and the described 7th
Gear is coaxial with the eighth gear and is fixedly connected, and the eighth gear is engaged with the 9th gear, the 9th gear
It is coaxial with the tenth gear and be fixedly connected.
2. retarder according to claim 1, which is characterized in that the first gear passes through first with the second gear
Rotation axis is fixedly connected, first rotation axis pass through the first gear and the second gear central point, described first
The both ends of rotation axis are connected to the side wall of the babinet by first bearing；
The third gear is fixedly connected with the 4th gear by the second rotation axis, and second rotation axis passes through described the
The both ends of the central point of three gears and the 4th gear, second rotation axis are connected to the babinet by first bearing
Side wall；
5th gear is fixedly connected with the 6th gear by third rotation axis, and the third rotation axis passes through described the
The both ends of the central point of five gears and the 6th gear, the third rotation axis are connected to the babinet by first bearing
Side wall；
7th gear is fixedly connected with the eighth gear by the 4th rotation axis, and the third rotation axis passes through described the
The both ends of the central point of seven gears and the eighth gear, the 4th rotation axis are connected to the babinet by first bearing
Side wall；
9th gear is fixedly connected with the tenth gear by the 5th rotation axis, the 5th rotation axis and the babinet
Between connected by first bearing, the 5th rotation axis pass through the central point of the 9th gear and the tenth gear and with
9th gear is fixedly connected with the tenth gear.
3. retarder according to claim 2, which is characterized in that the first gear is 140 tooth, 3 mesh, second tooth
Wheel is 18 tooth, three mesh, and the third gear is 140 tooth, 3 mesh, and the 4th gear is 17 tooth, 6 mesh, and the 5th gear is 65 teeth 6
Mesh, the 6th gear are 108 tooth, 4 mesh, and the 7th gear is 15 tooth, 4 mesh, and the eighth gear is 140 tooth, 3 mesh, described the
Nine gears are 28 tooth, 3 mesh, and the tenth gear is 250 tooth, 3 mesh.
4. retarder according to claim 2, which is characterized in that the outer wall of the babinet is provided with gear cap, and described
Ten gears are set in the gear cap.
5. retarder according to claim 4, which is characterized in that the medium position of the gear cap is provided with the second axis
It holds, one end of the 5th rotation axis is fixedly connected with the 9th gear, the other end of the 5th rotation axis and described the
Two gears connect.
6. a kind of power adaptation device, which is characterized in that input motor and as described in any one in claim 1-5 including power
The output end of retarder, the power input motor is provided with the 11st gear, the 11st gear and the first gear
Engagement.
7. power adaptation device according to claim 6, which is characterized in that the first gear is 140 tooth, 3 mesh, described
11st gear is 14 tooth, 3 mesh.
8. power adaptation device according to claim 6, which is characterized in that the power adaptation device further includes power generation
The input terminal of machine, the generator is provided with the 12nd gear, and the 12nd gear is engaged with the tenth gear.
9. power adaptation device according to claim 8, which is characterized in that the tenth gear is 250 tooth, 3 mesh, described
12nd gear is 40 tooth, 3 mesh.
10. power adaptation device according to claim 6, which is characterized in that the power adaptation device further includes frequency conversion
Device, the frequency converter are connect with power input motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338630.3U CN207945246U (en) | 2018-03-13 | 2018-03-13 | Retarder and power adaptation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820338630.3U CN207945246U (en) | 2018-03-13 | 2018-03-13 | Retarder and power adaptation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945246U true CN207945246U (en) | 2018-10-09 |
Family
ID=63697887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820338630.3U Active CN207945246U (en) | 2018-03-13 | 2018-03-13 | Retarder and power adaptation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458051A (en) * | 2018-03-13 | 2018-08-28 | 刘从彬 | Retarder and power adaptation device |
-
2018
- 2018-03-13 CN CN201820338630.3U patent/CN207945246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458051A (en) * | 2018-03-13 | 2018-08-28 | 刘从彬 | Retarder and power adaptation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104935101B (en) | A kind of special variable-frequency motor of water pump | |
| CN205141934U (en) | Novel integral type inverter motor | |
| CN207945246U (en) | Retarder and power adaptation device | |
| CN211958482U (en) | Electric appliance cabinet with quick heat dissipation function | |
| CN201789410U (en) | Frequency converter | |
| CN108458051A (en) | Retarder and power adaptation device | |
| CN207573178U (en) | The preceding preposition deceleration variable frequency motor of output | |
| CN109015729A (en) | A kind of latching mechanical pawl | |
| CN201475007U (en) | Multifunctional electric fan | |
| CN110853882B (en) | Oil-immersed transformer based on cooling protection device | |
| CN208127892U (en) | Rotational speed difference generating set | |
| CN207945050U (en) | Umbrella tooth wheel-speed regulating change box for low wind speed vertical axis wind power generator | |
| CN208924047U (en) | A kind of integrated motor driven systems | |
| CN208749502U (en) | A kind of air Compressor unit based on solar energy energy saving integrated | |
| CN207303939U (en) | A kind of clamp device of power equipment | |
| CN206731764U (en) | A kind of ventilation unit of factory with dedusting function | |
| CN217590519U (en) | Energy-saving fan | |
| CN213213236U (en) | Safety motor special for noodle machine | |
| CN214543935U (en) | External lead wiring device of generator | |
| CN210608841U (en) | Controller motor integral type structure | |
| CN209748419U (en) | High-efficient dustproof dc-to-ac converter | |
| CN204482966U (en) | A kind of feed manufacturing mixer device managed by Internet of Things | |
| CN219082183U (en) | Gear box and electric scissors | |
| CN219281881U (en) | Wind-force heavy-duty large-speed-ratio cylindrical gear drive speed reducer | |
| CN213072432U (en) | Overvoltage protection device for frequency converter of coal mill separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |