CN212115053U - Device for changing transmission mode of motor and air supply fan - Google Patents
Device for changing transmission mode of motor and air supply fan Download PDFInfo
- Publication number
- CN212115053U CN212115053U CN202020862760.4U CN202020862760U CN212115053U CN 212115053 U CN212115053 U CN 212115053U CN 202020862760 U CN202020862760 U CN 202020862760U CN 212115053 U CN212115053 U CN 212115053U
- Authority
- CN
- China
- Prior art keywords
- motor
- bull stick
- fan blade
- air supply
- transmission mode
- 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a steam drying machine technical field discloses a motor and air supply fan transmission mode's change gear, including motor and fan blade, the fan blade passes through the rotatable setting of bull stick in the top of motor, and the middle part outer lane of bull stick is fixed with the driven plate, left bearing has been put to the left bull stick outer lane cover of driven plate, and the bull stick outer lane cover on driven plate right side has put right bearing, and the bull stick passes through left bearing and the rotatable installation of right bearing in the motor top, and the left side end of bull stick is fixed with the balancing weight, install the driving-disc in the pivot of motor. The utility model discloses a make the coaxial drive between main motor and the forced draught blower change belt transmission into, make the bull stick of fan blade fixed through two bearings, still set up the balancing weight of balanced fan blade weight in the left side in addition, can also guarantee fan blade pivoted stability when avoiding making the motor cause the shake, can not cause main motor to damage and produce extra maintenance cost when the air supply fan bearing wearing and tearing.
Description
Technical Field
The utility model relates to a steam drying-machine technical field specifically is a change device of motor and air supply fan transmission mode.
Background
At present, a steam dryer utilizes heat emitted by a steam radiator according to the principle of heat exchange and utilizes continuous air suction of an air suction fan to generate a thermal cycle process, so that materials in a rotary drum are continuously turned over in the rotary drum positively and negatively, and are gradually dried.
In the conventional steam dryer, a main motor and an air supply fan are connected on a shaft, and when a bearing of the air supply fan is abraded and shakes, the motor load is caused and the motor is damaged, so that extra maintenance cost is generated. Therefore, a device for changing the transmission mode of the motor and the air supply fan is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a change device of motor and air supply fan transmission mode, change belt transmission into through the coaxial transmission that makes between main motor and the forced draught blower, the bull stick that makes the fan blade is fixed through two bearings, still set up the balancing weight of balanced fan blade weight in the left side in addition, can also guarantee fan blade pivoted stability when avoiding making the motor cause the shake, can not cause main motor to damage and produce extra maintenance cost when air supply fan bearing wearing and tearing, the problem that proposes in the background art has been solved.
In order to achieve the above object, the utility model provides a following technical scheme: a device for changing the transmission mode of a motor and an air supply fan comprises the motor and fan blades, wherein the fan blades are rotatably arranged above the motor through a rotating rod, and a driven disc is fixed on the outer ring of the middle part of the rotating rod;
the left bearing has been put to the left bull stick outer lane cover of driven plate, and the bull stick outer lane cover on driven plate right side has put right bearing, and the bull stick passes through left bearing and the rotatable installation in the motor top of right bearing, and the left side end of bull stick is fixed with the balancing weight, install the driving-disc in the pivot of motor, and connect through belt transmission between driving-disc and the driven plate, the rear side of belt is provided with a support section of thick bamboo, and supports a section of thick bamboo inside and plant and be fixed with the bracing piece, the rotatable guide pulley of installing in the end of bracing piece, and the guide pulley contradicts on.
As a preferred embodiment of the present invention, the belt is three, and the three belts are equally spaced in the belt grooves of the driving disc and the driven disc.
As a preferred embodiment of the present invention, the supporting cylinder is provided with a spring inside, and the two ends of the spring are abutted between the left side of the supporting rod and the supporting cylinder.
As a preferred embodiment of the present invention, the right side of the fan blade is provided with a heat exchanger, and the heat exchanger is located right side of the fan blade.
As an preferable embodiment of the present invention, the motor is electrically connected to the control computer of the dryer through a wire.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a change gear of motor and air supply fan transmission mode changes belt drive into through the coaxial transmission that makes between main motor and the forced draught blower, makes the bull stick of fan blade fixed through two bearings, still sets up the balancing weight of balanced fan blade weight in the left side in addition, can also guarantee fan blade pivoted stability when avoiding making the motor cause the shake, can not cause main motor to damage and produce extra maintenance cost when air supply fan bearing wearing and tearing.
2. The utility model discloses a motor and air supply fan transmission mode's change gear is three through making the belt, and the belt inslot of placing driving-disc and driven plate in of three belt equidistance, and stability when three belt drives driving-disc and fan blade rotation is higher.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of the device for changing the transmission mode of the motor and the air supply fan;
fig. 2 is the schematic view of the belt tensioning structure of the changing device for the transmission mode of the motor and the air supply fan.
In the figure: 1. a motor; 2. a fan blade; 3. a balancing weight; 4. a left bearing; 5. a driven plate; 6. a right bearing; 7. a belt; 8. a drive disc; 9. a rotating rod; 10. a heat exchanger; 11. a guide wheel; 12. a support bar; 13. a support cylinder; 14. a spring.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a change device of a transmission mode of a motor and an air supply fan comprises a motor 1 and fan blades 2, wherein the fan blades 2 are rotatably arranged above the motor 1 through rotating rods 9, and a driven disc 5 is fixed on the outer ring of the middle part of each rotating rod 9;
In this embodiment (see fig. 1 and 2), the coaxial transmission between the main motor and the blower is changed into the belt 7 transmission, so that the rotating rod 9 of the fan blade 2 is fixed by two bearings, and the left side is further provided with the counterweight 3 for balancing the weight of the fan blade 2, thereby avoiding the shaking of the motor 1 and simultaneously ensuring the stability of the rotation of the fan blade 2, and when the bearing of the blower is worn, the main motor is not damaged to cause extra maintenance cost.
Wherein, the number of the belts 7 is three, and the three belts 7 are equidistantly arranged in the belt grooves of the driving disc 8 and the driven disc 5.
In this embodiment (see fig. 1), three belts 7 are provided, and the three belts 7 are equidistantly disposed in the belt grooves of the driving disc 8 and the driven disc 5, so that the stability of the three belts 7 when the driving disc 8 and the fan blade 2 are driven to rotate is higher.
Wherein, the supporting cylinder 13 is internally provided with a spring 14, and two ends of the spring 14 are abutted between the left side of the supporting rod 12 and the supporting cylinder 13.
In this embodiment (see fig. 2), the guide roller 11 can tightly abut against the surface of the belt 7 by the spring 14.
The heat exchanger 10 is arranged on the right side of the fan blade 2, and the heat exchanger 10 is located on the right side of the fan blade 2.
Wherein, the motor 1 is electrically connected with a control computer of the dryer through a lead.
It should be noted that the present invention relates to a device for changing the transmission mode of a motor and an air supply fan, which comprises a motor 1, a fan blade 2, a counterweight 3, a left bearing 4, a driven disc 5, a right bearing 6, a belt 7, a driving disc 8, a rotating rod 9, a heat exchanger 10, a guide wheel 11, a support rod 12, a support cylinder 13 and a spring 14, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of the device can be known by technical manuals or conventional experimental methods, at the idle position of the device, all the electric components, which refer to power elements, electric components and adaptive monitoring computers, are connected by wires, and the specific connection means refers to the following working principle, wherein the electric connection between the electric components is accomplished in sequence, the detailed connection means thereof is known in the art, the following main introduces the working principle and process, and does not explain the electric control, during the work, the coaxial transmission between the main motor and the blower is changed into the belt 7 transmission, the rotating rod 9 of the fan blade 2 is fixed through two bearings, in addition, a balancing weight for balancing the weight of the fan blade 2 is arranged on the left side, the shaking of the motor 1 is avoided, meanwhile, the rotating stability of the fan blade 2 can be ensured, and when the bearing of the blower is worn, the main motor cannot be damaged, and extra maintenance cost is not generated.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a change device of motor and air supply fan transmission mode, includes motor (1) and fan blade (2), its characterized in that: the fan blades (2) are rotatably arranged above the motor (1) through rotating rods (9), and driven discs (5) are fixed on the outer rings of the middle parts of the rotating rods (9);
left bearing (4) have been put to bull stick (9) outer lane cover on driven plate (5) left side, and right bearing (6) have been put to bull stick (9) outer lane cover on driven plate (5) right side, and bull stick (9) are rotatable through left bearing (4) and right bearing (6) and install in motor (1) top, and the left side end of bull stick (9) is fixed with balancing weight (3), install driving-disc (8) in the pivot of motor (1), and connect through belt (7) transmission between driving-disc (8) and driven plate (5), the rear side of belt (7) is provided with supporting cylinder (13), and supporting cylinder (13) inside is inserted and is fixed with bracing piece (12), and the end rotatable guide pulley (11) of installing of bracing piece (12), and guide pulley (11) are at the surface of belt (7).
2. The device for changing the transmission mode of the motor and the air supply fan as claimed in claim 1, wherein: the number of the belts (7) is three, and the three belts (7) are equidistantly arranged in the belt grooves of the driving disc (8) and the driven disc (5).
3. The device for changing the transmission mode of the motor and the air supply fan as claimed in claim 1, wherein: the supporting cylinder (13) is internally provided with a spring (14), and two ends of the spring (14) are abutted between the left side of the supporting rod (12) and the supporting cylinder (13).
4. The device for changing the transmission mode of the motor and the air supply fan as claimed in claim 1, wherein: the fan blade is characterized in that a heat exchanger (10) is arranged on the right side of the fan blade (2), and the heat exchanger (10) is located on the right side of the fan blade (2).
5. The device for changing the transmission mode of the motor and the air supply fan as claimed in claim 1, wherein: the motor (1) is electrically connected with a control computer of the dryer through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020862760.4U CN212115053U (en) | 2020-05-21 | 2020-05-21 | Device for changing transmission mode of motor and air supply fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020862760.4U CN212115053U (en) | 2020-05-21 | 2020-05-21 | Device for changing transmission mode of motor and air supply fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212115053U true CN212115053U (en) | 2020-12-08 |
Family
ID=73622728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020862760.4U Active CN212115053U (en) | 2020-05-21 | 2020-05-21 | Device for changing transmission mode of motor and air supply fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212115053U (en) |
-
2020
- 2020-05-21 CN CN202020862760.4U patent/CN212115053U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208653126U (en) | A kind of Tea Production drying equipment | |
| CN212115053U (en) | Device for changing transmission mode of motor and air supply fan | |
| CN211739705U (en) | Peanut drying device | |
| CN204949464U (en) | Conveying formula that continues roasting machine | |
| CN215267962U (en) | Outer rotor motor of alternating-current heat dissipation fan | |
| CN210194201U (en) | Printing and dyeing device with drying function | |
| CN208474161U (en) | Double-blade forward and reverse rotation axial flow fan of aging furnace | |
| CN211515161U (en) | Screening device for fruit cleaning production line | |
| CN219674687U (en) | Beef strip air-dries device | |
| CN108712000A (en) | A kind of high efficiency motor convenient for heat dissipation | |
| JPS6341600B2 (en) | ||
| CN206135629U (en) | Novel built -in heat dissipation device | |
| CN210892483U (en) | Building new material drying device | |
| CN207163182U (en) | A kind of dryer of grain processing with screening function | |
| CN218154949U (en) | Aspheric lens processing is with cooling device after heating | |
| CN219813884U (en) | Cooking apparatus | |
| CN216490102U (en) | Variable frequency speed regulating motor | |
| CN108718134A (en) | A kind of high efficiency motor | |
| CN215315183U (en) | Reed straightening device | |
| CN213454758U (en) | Automatic drying device suitable for clothing | |
| CN212109401U (en) | Canvas production is with small-size drying device | |
| CN211451707U (en) | Drying equipment for deoiling of motor rotor piece | |
| CN106438402A (en) | Novel grain drying tower draught fan | |
| CN211120527U (en) | Novel drying device suitable for standard part flow production line | |
| CN218694965U (en) | High-efficiency cooling device for laser head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |