CN209134316U - With the soft activator for facilitating heat dissipation on a kind of coal machine - Google Patents
With the soft activator for facilitating heat dissipation on a kind of coal machine Download PDFInfo
- Publication number
- CN209134316U CN209134316U CN201822191041.XU CN201822191041U CN209134316U CN 209134316 U CN209134316 U CN 209134316U CN 201822191041 U CN201822191041 U CN 201822191041U CN 209134316 U CN209134316 U CN 209134316U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- heat dissipation
- shell
- soft activator
- coal machine
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to technical field of electrical equipment, and it discloses on a kind of coal machine with the soft activator for facilitating heat dissipation, including shell, the both ends of the case top are fixedly connected to mounting blocks, the side of the shell has been bolted to connection connecting plate, the side of the connecting plate is fixedly connected with ventilator cowling, the side of the shell is fixedly connected with thermal insulation board, the side of the shell offers air inlet, the other side of the shell offers mounting groove, the inside at the mounting groove both ends is fixedly connected to heat sink, the side of the heat sink is fixedly connected with graphite flake.With the soft activator for facilitating heat dissipation on the coal machine, it can be conducted heat on heat sink rapidly by graphite flake, expand heat dissipation area using heat dissipation fin, motor drives the first flabellum and the rotation of the second flabellum, so that air obtains second level acceleration when flowing, so that bigger wind pressure is obtained, so that air flows faster, heat dissipation effect is improved, prevents soft activator temperature excessively high.
Description
Technical field
The utility model relates to technical field of electrical equipment, with the soft activator for facilitating heat dissipation on specially a kind of coal machine.
Background technique
Soft activator is a kind of novel motor control dress for integrating electric machine soft starting, soft stop, multi-protective function
It sets, its main composition is the three-phase anti-parallel thyristor and its electronic control circuit being serially connected between power supply and controlled motor,
With different methods, the angle of flow of three-phase anti-parallel thyristor is controlled, the input voltage of controlled motor according to different
It asks and changes, so that it may realize different functions, soft starter is actually a pressure regulator, and when being used for electric motor starting, output only changes
Time variant voltage does not change frequency, and motor soft starter is to use the soft activator being serially connected between power supply and controlled motor,
The angle of flow for controlling its internal thyristor, is gradually increasing motor input voltage with preset function relationship from zero, until starting knot
Beam assigns motor full voltage, as soft start, in the work of coal mining, needs to control coal-cutting machinery using soft activator, soft
In starting process, electric motor starting torque is gradually increased, and revolving speed also gradually increases, and thyristor on-line operation causes soft starter sheet
Body power consumption is very big, although soft activator built-in motor protective module, in work peak period poor heat radiation, leads to soft start
The device service life is impaired, and therefore, we have proposed solved the above problems on a kind of coal machine with the soft activator of heat dissipation is facilitated.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides on a kind of coal machine with the soft activator for facilitating heat dissipation, tool
Standby the advantages of facilitating heat dissipation, solves the problems, such as that soft activator uses easy fever.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: with facilitating the soft of heat dissipation to open on a kind of coal machine
Dynamic device, including shell, the both ends of the case top are fixedly connected to mounting blocks, and the side of the shell is bolted
It is connected with connecting plate, the side of the connecting plate is fixedly connected with ventilator cowling, and the side of the shell is fixedly connected with thermal insulation board,
The side of the shell offers air inlet, and the other side of the shell offers mounting groove, the inside at the mounting groove both ends
It is fixedly connected to heat sink, the side of the heat sink is fixedly connected with graphite flake, and the other side of the heat sink is fixed to be connected
It is connected to heat dissipation fin, mounting plate has been bolted to connection in the middle part of the mounting groove, the side in the middle part of the mounting plate is solid
Surely it is connected with motor, the output end of the motor is fixedly connected with shaft, and one end of the shaft is fixedly connected with driving gear,
The surface of the driving gear is engaged with driven gear, and swingle, the rotation are fixedly connected in the middle part of the driven gear
The middle part of bar is flexibly connected by bearing with mounting plate, and one end of the swingle is fixedly connected with the first flabellum, the rotation
The other end of bar is fixedly connected with the second flabellum.
Preferably, output wiring terminal is fixedly connected at the top of the shell, the bottom of the shell is fixedly connected with input
The both ends of connecting terminal, the housing bottom are fixedly connected to fixed block.
Preferably, the thermal insulation board is vacuum insulation panel, and the surface of thermal insulation board offers multiple ventilation holes.
Preferably, the circular hole to match with shaft is offered in the middle part of the mounting plate, and one end of shaft passes through circular hole
Inside mounting plate.
Preferably, the quantity of the heat dissipation fin is ten, and ten heat dissipation fins are divided into two groups, the heat dissipation fin
Surface be rough surface, and form radiating groove between adjacent heat dissipation fin.
Preferably, the shape size of first flabellum is identical as the shape size of the second flabellum.
(3) beneficial effect
Compared with prior art, the utility model provides on a kind of coal machine with the soft activator for facilitating heat dissipation, have with
It is lower the utility model has the advantages that
With the soft activator for facilitating heat dissipation on the coal machine, can be conducted heat on heat sink rapidly by graphite flake,
Expand heat dissipation area using heat dissipation fin, motor drives the first flabellum and the rotation of the second flabellum, so that air obtains two when flowing
Grade accelerates, so that obtaining bigger wind pressure prevents soft activator temperature mistake so that air flows faster, improves heat dissipation effect
Height, Open Side Down for ventilator cowling, not only facilitates heat dissipation, can also prevent dust from entering enclosure interior, and connecting plate is detachable structure
Part, and then facilitate people's maintenance of equipment, by the way that thermal insulation board is arranged, barrier effectively is carried out to external heat, prevents more heat
Amount enters inside soft activator, and utility model device structure is simple, easy to use, practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is the utility model structure left side view；
Fig. 4 is the utility model connecting board structure schematic diagram.
In figure: 1 shell, 2 mounting blocks, 3 connecting plates, 4 ventilator cowlings, 5 thermal insulation boards, 6 air inlets, 7 mounting grooves, 8 heat sinks, 9
Graphite flake, 10 heat dissipation fins, 11 mounting plates, 12 motors, 13 shafts, 14 driving gears, 15 driven gears, 16 swingles, 17 the
One flabellum, 18 second flabellums, 19 output wiring terminals, 20 input wires terminals, 21 radiating grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, with the soft activator for facilitating heat dissipation, including shell 1, the both ends at 1 top of shell on a kind of coal machine
Mounting blocks 2 are fixedly connected to, the middle part of mounting blocks 2 offers hanging hole, facilitates installation, and the side of shell 1 is bolted
It is connected with connecting plate 3, the side of connecting plate 3 is fixedly connected with ventilator cowling 4, and the side of shell 1 is fixedly connected with thermal insulation board 5, every
Hot plate 5 is vacuum insulation panel, and the surface of thermal insulation board 5 offers multiple ventilation holes, effectively carries out barrier to external heat, is prevented
Only more heat enters inside soft activator, and the side of shell 1 offers air inlet 6, and the other side of shell 1 offers peace
Tankage 7, the inside at 7 both ends of mounting groove are fixedly connected to heat sink 8, and the side of heat sink 8 is fixedly connected with graphite flake 9, dissipate
The other side of hot plate 8 is fixedly connected with heat dissipation fin 10, and the quantity of heat dissipation fin 10 is ten, and it is two that ten heat dissipation fins 10, which are divided to,
Group, the surface of heat dissipation fin 10 is rough surface, and radiating groove 21 is formed between adjacent heat dissipation fin 10, passes through 9 energy of graphite flake
It is enough to conduct heat to rapidly on heat sink 8, expand heat dissipation area using heat dissipation fin 10, to accelerate rate of heat dispation, installs
The middle part of slot 7 has been bolted to connection mounting plate 11, and the side at 11 middle part of mounting plate is fixedly connected with motor 12, motor 12
Output end be fixedly connected with shaft 13, the middle part of mounting plate 11 offers the circular hole to match with shaft 13, and shaft 13
Through circular hole inside mounting plate 11, one end of shaft 13 is fixedly connected with driving gear 14, the table of driving gear 14 for one end
Face is engaged with driven gear 15, and the middle part of driven gear 15 is fixedly connected with swingle 16, and the middle part of swingle 16 passes through bearing
It is flexibly connected with mounting plate 11, one end of swingle 16 is fixedly connected with the first flabellum 17, and the other end of swingle 16 is fixed to be connected
It is connected to the second flabellum 18, the shape size of the first flabellum 17 is identical as the shape size of the second flabellum 18, and motor 12 drives first
Flabellum 17 and the rotation of the second flabellum 18, so that air obtains second level acceleration when flowing, so that bigger wind pressure is obtained, so that air
Flows faster improves heat dissipation effect, and the top of shell 1 is fixedly connected with output wiring terminal 19, and the bottom of shell 1 is fixedly connected
Input wires terminal 20, the both ends of 1 bottom of shell are fixedly connected to fixed block, output wiring terminal 19 and input wires terminal
20 have several, and the material used is copper.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, the heat generated inside soft activator is transmitted on heat sink 8 by graphite flake 9, and then heat point
It is scattered to heat dissipation fin 10, drives shaft 13 to rotate using motor 12, so that driving gear 14 drives driven gear 15 to rotate, in turn
So that swingle 16 drives the first flabellum 17 and the second flabellum 18 to be rotated, so that air obtains second level acceleration when flowing, from
And bigger wind pressure is obtained, heat dissipation fin 10 is radiated faster.
In conclusion can be conducted heat to rapidly with the soft activator for facilitating heat dissipation by graphite flake 9 on the coal machine
On heat sink 8, expand heat dissipation area using heat dissipation fin 10, motor 12 drives the first flabellum 17 and the rotation of the second flabellum 18, makes
Have leisure flow of air when obtain second level acceleration, to obtain bigger wind pressure so that air flows faster, improves heat dissipation effect,
Prevent soft activator temperature excessively high, Open Side Down for ventilator cowling 4, not only facilitates heat dissipation, can also prevent dust from entering in shell 1
Portion, connecting plate 3 is detachable member, and then facilitates people's maintenance of equipment, by the way that thermal insulation board 5 is arranged, effectively to external heat
Barrier is carried out, prevents more heat from entering inside soft activator, utility model device structure is simple, and it is easy to use, it is real
It is strong with property.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. with the soft activator for facilitating heat dissipation, including shell (1) on a kind of coal machine, it is characterised in that: at the top of the shell (1)
Both ends are fixedly connected to mounting blocks (2), and the side of the shell (1) has been bolted to connection connecting plate (3), the company
The side of fishplate bar (3) is fixedly connected with ventilator cowling (4), and the side of the shell (1) is fixedly connected with thermal insulation board (5), the shell
The side of body (1) offers air inlet (6), and the other side of the shell (1) offers mounting groove (7), the mounting groove (7) two
The inside at end is fixedly connected to heat sink (8), and the side of the heat sink (8) is fixedly connected with graphite flake (9), the heat dissipation
The other side of plate (8) is fixedly connected with heat dissipation fin (10), has been bolted to connection installation in the middle part of the mounting groove (7)
Plate (11), the side in the middle part of the mounting plate (11) are fixedly connected with motor (12), and the output end of the motor (12) is fixed to be connected
It is connected to shaft (13), one end of the shaft (13) is fixedly connected with driving gear (14), the surface of the driving gear (14)
It is engaged with driven gear (15), is fixedly connected with swingle (16) in the middle part of the driven gear (15), the swingle (16)
Middle part be flexibly connected with mounting plate (11) by bearing, one end of the swingle (16) is fixedly connected with the first flabellum
(17), the other end of the swingle (16) is fixedly connected with the second flabellum (18).
2. with the soft activator for facilitating heat dissipation on a kind of coal machine according to claim 1, it is characterised in that: the shell
(1) it being fixedly connected at the top of output wiring terminal (19), the bottom of the shell (1) is fixedly connected with input wires terminal (20),
The both ends of shell (1) bottom are fixedly connected to fixed block.
3. with the soft activator for facilitating heat dissipation on a kind of coal machine according to claim 1, it is characterised in that: the thermal insulation board
It (5) is vacuum insulation panel, and the surface of thermal insulation board (5) offers multiple ventilation holes.
4. with the soft activator for facilitating heat dissipation on a kind of coal machine according to claim 1, it is characterised in that: the mounting plate
(11) circular hole to match with shaft (13) is offered in the middle part of, and mounting plate (11) are run through by circular hole in one end of shaft (13)
It is internal.
5. with the soft activator for facilitating heat dissipation on a kind of coal machine according to claim 1, it is characterised in that: the heat dissipation is stuck up
The quantity of piece (10) is ten, and ten heat dissipation fins (10) are divided into two groups, and the surface of heat dissipation fin (10) is coarse
Face, and radiating groove (21) are formed between adjacent heat dissipation fin (10).
6. with the soft activator for facilitating heat dissipation on a kind of coal machine according to claim 1, it is characterised in that: first fan
The shape size of leaf (17) is identical as the shape size of the second flabellum (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822191041.XU CN209134316U (en) | 2018-12-25 | 2018-12-25 | With the soft activator for facilitating heat dissipation on a kind of coal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822191041.XU CN209134316U (en) | 2018-12-25 | 2018-12-25 | With the soft activator for facilitating heat dissipation on a kind of coal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209134316U true CN209134316U (en) | 2019-07-19 |
Family
ID=67249315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822191041.XU Expired - Fee Related CN209134316U (en) | 2018-12-25 | 2018-12-25 | With the soft activator for facilitating heat dissipation on a kind of coal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209134316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811123A (en) * | 2021-09-18 | 2021-12-17 | 山西隆腾机电科技有限公司 | Long service life's intelligent motor soft starter |
-
2018
- 2018-12-25 CN CN201822191041.XU patent/CN209134316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113811123A (en) * | 2021-09-18 | 2021-12-17 | 山西隆腾机电科技有限公司 | Long service life's intelligent motor soft starter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209134316U (en) | With the soft activator for facilitating heat dissipation on a kind of coal machine | |
| CN204425196U (en) | A kind of power cabinet heat abstractor of photovoltaic DC-to-AC converter | |
| CN208225423U (en) | A kind of heat dissipation ventilation structure of LED light board | |
| CN206595596U (en) | A kind of power transformation box of good heat dissipation effect | |
| CN105320171A (en) | Intelligent energy-saving temperature control system of power distribution cabinet | |
| CN206575049U (en) | A kind of distribution box with dust-proof radiating function | |
| CN208190055U (en) | A kind of novel KYX lighting distribution box | |
| CN206099115U (en) | Open -air electronic box with dustproof cooling function | |
| CN206351286U (en) | Tapper mechanism and threading apparatus | |
| CN206432856U (en) | A kind of permanent magnetic synchronous motor structure | |
| CN206269453U (en) | A kind of heat abstractor for being applied to petroleum machinery | |
| CN208508330U (en) | A kind of power distribution cabinet radiator | |
| CN200969724Y (en) | Box body for installing electric appliance controlled circuit board | |
| CN204858280U (en) | Electric automatization block terminal | |
| CN209294933U (en) | A kind of LED light with gaseous exchange radiator structure | |
| CN209562390U (en) | A kind of frequency converter anti-blocking radiator | |
| CN110265903A (en) | Diesel generating set grid-connected system | |
| CN214477438U (en) | Silicon controlled chip for outdoor charging pile | |
| CN208157944U (en) | A kind of power control cabinet with heat sinking function | |
| CN205798617U (en) | Control of discharge case on spark-erosion machine tool column | |
| CN108242432A (en) | Electronic heat sink core structure | |
| CN206461907U (en) | A kind of radiator of adjustable area of dissipation | |
| CN209655248U (en) | A kind of multi-faceted heat-dissipating casing of LED power | |
| CN105180428A (en) | High-efficiency energy-saving environmental-friendly fan heat dissipation heater | |
| CN206892787U (en) | A kind of stacked arrangement formula radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190719 Termination date: 20211225 |