CN209308983U - A kind of fog gun impeller transmission device and the fog gun blower using the transmission device - Google Patents
A kind of fog gun impeller transmission device and the fog gun blower using the transmission device Download PDFInfo
- Publication number
- CN209308983U CN209308983U CN201821836620.9U CN201821836620U CN209308983U CN 209308983 U CN209308983 U CN 209308983U CN 201821836620 U CN201821836620 U CN 201821836620U CN 209308983 U CN209308983 U CN 209308983U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- fixed cylinder
- mounting
- hole
- transmission device
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of fog gun impeller transmission device and the fog gun blower using the transmission device.Transmission device includes the transmission shaft component of mounting rack, transmission shaft and bearing composition, and for connecting the impeller other end for connecting with motor driven, transmission device further includes the fixed cylinder that inner cavity is used to install transmission shaft component for transmission shaft one end；Mounting rack includes mounting rack bottom plate, the mounting plate that left and right is set side by side on mounting rack bottom plate and support plate, opens up mounting hole on mounting plate, the driving hole coaxial with mounting hole is offered in support plate；One end of fixed cylinder is installed in the mounting hole of mounting plate, and other end top fills on the supporting plate；In being fixed with the flange being set on transmission shaft on the side far from support plate on mounting plate, one end and the flange block that the fixed cylinder is installed in mounting hole cooperate.Beneficial effect is exactly to be not necessarily to repeat trial assembly, only need to be the concentricity precision machining of the inside and outside circumferential surface in hole and fixed cylinder on mounting rack.
Description
Technical field
The utility model relates to a kind of fog gun impeller transmission device and use the fog gun blower of the transmission device.
Background technique
Currently, fog gun in the market is to blow water mist by the fog gun blower of inside setting to be formed by spraying, fog gun blower
Overall performance determines spraying effect, and wherein the transmission performance of the transmission device of fog gun plays determinant, has formedness
The transmission device of energy can either reduce the friction of transmission shaft, and can improve the revolving speed of impeller, increase fog gun range, expand spraying face
Product.
The structure of fog gun blower in the prior art as shown in Figure 1, include impeller 11, motor 16 and be connected to impeller 11 with
Transmission device between motor 16, specifically, transmission device includes transmission shaft 14, on transmission shaft 14 there are two spacing parallel arranging arrangements
Bearing, two bearings are fixed on the horizontal platform 123 of pedestal 12 by corresponding left shaft holder 131 and right bearing seat 132, pedestal 12
Further include bottom plate 121 and the vertical plate 122 for being arranged in 121 right side of bottom plate, offers transmission connection hole 1221 on vertical plate, vertical plate
Right side is equipped with motor 16, and transmission shaft is sequentially connected by shaft coupling 15 through the output shaft in transmission connection hole 1221 and motor 16.
In order to guarantee that the transmission device of fog gun blower has good transmission performance, it is desirable to which left shaft holder 131, passes right bearing seat 132
Assembly concentricity with higher between moving axis 14, the output shaft of motor 16 and pedestal 12.
In order to guarantee concentricity, in process of production, other than the machining accuracy of pedestal 12 is accordingly higher, it is also necessary to right
Left shaft holder 131, right bearing seat 132 and transmission shaft 14 carry out multiple trial assembly to reach qualified concentricity, and repeated work increases
Workload increases production cost, and exposed transmission shaft 14 gets rusty easily in addition, bearing block price is high, influences transmission effect
Fruit.
Utility model content
The purpose of this utility model is to provide concentricities between a kind of easy to assembly, each component to be easily guaranteed that, at low cost
And there is the transmission device of certain protective role to transmission shaft and use the fog gun blower of the transmission device.
To achieve the above object, the technical solution of the utility model transmission device is:
Fog gun impeller transmission device is sheathed on the bearing on transmission shaft including mounting rack, transmission shaft and at least two, transmission
Axis and bearing form transmission shaft component, and transmission shaft one end is used to connect the impeller other end for connecting with the transmission of the output shaft of motor
It connects, the transmission device further includes the fixed cylinder that inner cavity is used to install transmission shaft component；Mounting rack includes mounting rack bottom plate, installation
Two vertical plates that left and right is set side by side on frame bottom plate, one of them of two vertical plates are the mounting plate equipped with mounting hole, the other is
Equipped with the support plate with mounting hole coaxial driving hole in the lateral direction；One end of fixed cylinder is installed on the mounting hole of mounting plate
In, the other end top dress of fixed cylinder is on the supporting plate；It is fixed on the side far from support plate on mounting plate and is set in transmission
Flange on axis, one end and the flange block that the fixed cylinder is installed in mounting hole cooperate.
The beneficial effect of the technical solution of above-mentioned fog gun impeller transmission device is: during the manufacturing, need pair
The concentricity precision machining of the mounting hole of mounting rack and the concentricity of driving hole and fixed cylinder inner wall, when fixed cylinder is being pacified
After installing in dress hole, that is, can guarantee has qualified concentricity between mounting cylinder and mounting hole and driving hole, and transmission shaft
After component installs in fixed cylinder, two bearings being set on transmission shaft have qualified concentricity naturally, so that it is guaranteed that
Two bearings, transmission shaft, mounting rack have qualified concentricities, and entire produce does not need to be adjusted dress in assembling process
Match, by simply assembling the concentricity that can ensure that between each component of transmission device.
Further, there is the flange inner hole, the inner hole and transmission shaft to be cooperated by rotary seal structure to solid
The left end of safety barrel is blocked, be provided on the barrel of fixed cylinder be connected to the inner cavity of fixed cylinder for the inner cavity of fixed cylinder
Fill the nozzle of lubricant medium.
The beneficial effect of the technical solution of above-mentioned fog gun impeller transmission device is: using the cylindrical structure of fixed cylinder to biography
Moving axis has carried out localised protection, and forms the accommodation space for accommodating lubricant medium, fills lubrication into fixed cylinder by nozzle
Medium is lubricated bearing, improves the transmission performance of transmission device and extends the service life of transmission device.
Further, in order to simplify the structure of transmission device, the both ends of the transmission shaft of transmission device are path section, centre is
Major diameter section forms two shaft shoulders in the transition junction of major diameter section and two path sections on transmission shaft, the bearing there are two and
It is set in the path section of both ends of the drive shaft, each bearing is cooperated by the shaft shoulder block of inner ring and transmission shaft, fixed cylinder
Inner cavity is the stepped hole cooperated with bearing outer ring block, and being provided on the right side of flange can extend into pushing tow axis in fixed cylinder
The annular protrusion of bearing outer-ring.
The technical solution of fog gun blower is in the utility model:
Fog gun blower, including impeller and motor realize by transmission device and are sequentially connected that transmission fills between impeller and motor
The bearing being sheathed on transmission shaft including mounting rack, transmission shaft and at least two is set, transmission shaft and bearing form transmission shaft component,
Transmission shaft one end is used to connect the impeller other end for being sequentially connected with the output shaft of motor, and the transmission device further includes inner cavity
For installing the fixed cylinder of transmission shaft component；Mounting rack includes mounting rack bottom plate, left and right is set side by side on mounting rack bottom plate two
A vertical plate, one of them of two vertical plates is the mounting plate equipped with mounting hole, the other is being equipped with mounting hole in the lateral direction
The support plate of coaxial driving hole；One end of fixed cylinder is installed in the mounting hole of mounting plate, and the other end top of fixed cylinder is mounted in
In support plate；In being fixed with the flange being set on transmission shaft on the side far from support plate on mounting plate, the fixed cylinder is worn
One end and the flange block in mounting hole cooperate.
The beneficial effect of the technical solution of above-mentioned fog gun blower is:, only need to be to mounting rack during the manufacturing
The concentricity precision machining of the concentricity and fixed cylinder inner wall of mounting hole and driving hole, when fixed cylinder is pacified in mounting hole
After installing, that is, can guarantee has qualified concentricity between mounting cylinder and mounting hole and driving hole, and transmission shaft component is solid
After installing in safety barrel, two bearings being set on transmission shaft have qualified concentricity naturally, ensure that two axis
It holds, the concentricity of transmission shaft, mounting rack with qualification, entire produce does not need to be adjusted assembly in assembling process, passes through letter
Single assembly can ensure that the concentricity between each component of transmission device.
Further, there is the flange inner hole, the inner hole and transmission shaft to be cooperated by rotary seal structure to solid
The left end of safety barrel is blocked, be provided on the barrel of fixed cylinder be connected to the inner cavity of fixed cylinder for the inner cavity of fixed cylinder
Fill the nozzle of lubricant medium.
The beneficial effect of the technical solution of above-mentioned fog gun blower is: being carried out using the cylindrical structure of fixed cylinder to transmission shaft
Localised protection, and the accommodation space for accommodating lubricant medium is formed, lubricant medium is filled into fixed cylinder by nozzle, to axis
It holds and is lubricated, improve the transmission performance of transmission device and extend the service life of transmission device.
Further, in order to simplify fog gun blower transmission device structure, the both ends of the transmission shaft of transmission device are small
Diameter section, it is intermediate be major diameter section, form two shaft shoulders, the axis in major diameter section and the transition junction of two path sections on transmission shaft
It holds there are two and is set in the path section of both ends of the drive shaft, each bearing is matched by the shaft shoulder block of inner ring and transmission shaft
It closes, the inner cavity of fixed cylinder is the stepped hole cooperated with bearing outer ring block, and being provided on the right side of flange can extend into solid
The annular protrusion of pushing tow bearing outer ring in safety barrel.
Detailed description of the invention
Fig. 1 is the main view of fog gun blower in the prior art；
Fig. 2 is the main view of the embodiment one of the utility model fog gun blower；
Fig. 3 is the top view of Fig. 2.
In figure: 11. impellers；12. pedestal；121. bottom plate；122. vertical plate；1221. be sequentially connected hole；123. horizontal platform；
131. left shaft holder；132. right bearing seat；14. transmission shaft；15. shaft coupling；16. motor；17. baffle；18. gasket；19. spiral shell
Bolt；22. mounting rack；221. mounting rack bottom plates；222. support plate；2221. driving hole；223. mounting plate；2231. mounting hole；23.
Fixed cylinder；231. nozzle；24. transmission shaft；251. left bearing；252. right bearing；26. flange.
Specific embodiment
The embodiment one of the utility model fog gun blower as shown in Figure 2,3, fog gun blower include impeller 11, motor 16 and
The fog gun impeller transmission device of connection transmission effect is played between impeller and motor, impeller 11 and motor 16 belong to the prior art.
Fog gun impeller transmission device includes mounting rack 22, fixed cylinder 23, transmission shaft component and for 23 and of fixed cylinder
Transmission shaft component plays the stopping device of block, and transmission shaft component includes transmission shaft 24 and more than two is set in transmission shaft
Bearing on 24.Wherein, mounting rack 22 is including mounting rack bottom plate 221 and between left and right every the peace being fixed on mounting rack bottom plate 221
Loading board 223 and support plate 222 offer mounting hole 2231 on mounting plate, driving hole 2221 are offered in support plate 222, are driven
Hole 2221 and mounting hole 2231 is coaxially arranged and the diameter of mounting hole 2231 is greater than the diameter of driving hole 2221, motor 16 is mounted on
In plate face of the support plate 222 far from mounting plate 223.Certainly, in other embodiments, the left and right of support plate 222 and mounting plate 223
Position can be exchanged, and by support plate setting in left side, mounting plate is arranged on right side.
Mounting hole 2231 is used to be set with fixed cylinder 23 and the diameter of mounting hole 2231 is adapted to the outer diameter of fixed cylinder 23 with true
Good concentricity, the axis of fixed cylinder 23 can be kept after being packed into mounting hole 2231 with mounting hole 2231 by protecting fixed cylinder 23
It is greater than the spacing distance between mounting plate 223 and support plate 222 to size, it is ensured that fixed cylinder 23 installs in mounting hole 2231
Later, right end can be resisted against in support plate 222.The axial dimension of fixed cylinder 23 meets in the present embodiment: fixed cylinder 23 exists
After installing on mounting rack 22, right side is resisted against in the support plate 222 of mounting rack 22, left side and mounting plate 223
Left plate face is concordant.
Fixed cylinder 23 is the structure of both ends perforation, and inner cavity is the installation cavity for accommodating transmission shaft component.In fixed cylinder 23
Chamber is provided with the Stop structure with the cooperation of the outer ring block of the bearing of transmission shaft component.In the present embodiment, the structure of installation cavity is
It is the stepped hole of path section, the outer diameter phase of the bearing of the radial dimension and transmission shaft component of major diameter section that left end, which is major diameter section, right end,
Adaptation, the step of stepped hole and the outer ring of bearing cooperate along the axial block of transmission shaft.The structure of transmission shaft 24 is left and right both ends
The Step Shaft for major diameter section that be among path section be, there are two bearings, the left bearing being respectively set in the end path section of transmission
251 and the right bearing 252 that is set in the right end path section of transmission, the shaft shoulder block of bearing inner race and transmission shaft cooperates.It is fixed
The axial dimension of the major diameter section of cylinder 23 meets: after transmission shaft component is packed into fixed cylinder, the bearing of transmission shaft component is respectively positioned on
Installation cavity it is big through in section.The left end of transmission shaft 24 is the installation end of impeller, and transmission shaft 24 is pacified in the installation cavity of fixed cylinder 23
After installing, the left end of transmission shaft 24 can overhang out the mounting hole 2231 on mounting plate 223 to the left.
In the present embodiment, stopping device is the flange 26 with inner hole, and the internal diameter of flange 26 is less than the internal diameter of fixed cylinder 23
And it is greater than the diameter of the path section of transmission shaft 24, flange 26 is sleeved on when in use on transmission shaft 24 and by mounting plate 223
Left plate face on fixation and realize the block to fixed cylinder 23, between flange 26 and transmission shaft 24 for rotatory sealing cooperate, example
Such as, rotating seal ring can be set between flange 26 and transmission shaft 24.Further, ring is provided on the right side of flange 26
Shape protrusion, annular protrusion can extend into fixed cylinder 23 and push against the outer ring of the left bearing 251 of transmission shaft component.Fixed cylinder at this time
Accommodating chamber is formed in 23 major diameter section, and the nozzle 231 through barrel is provided on the barrel of the major diameter section of fixed cylinder 23, passes through nozzle
231 can fill lubricant medium into the accommodating chamber of fixed cylinder, and in the present embodiment, lubricant medium is butter.
Impeller installing on transmission shaft 24 is specially further to process in the path section of the left end of transmission shaft 24
The impeller come installs path section, and 24 left end of transmission shaft is provided with internal thread hole, makes leaf by bolt 19, gasket 18 and compression baffle 17
Wheel 11 is held out against to be installed on the shaft shoulder formed between path section and the path section of transmission shaft left end and fixed in impeller.
The manufacturing process of fog gun blower in the present embodiment are as follows: mounting rack 22 and fixed cylinder 23 are processed, pacified
The mounting hole 2231 and driving hole 2221 that size and concentricity qualification are processed on 22 are shelved, when being processed to fixed cylinder 23,
The outer peripheral surface and inner peripheral surface for ensuring fixed cylinder 23 have qualified concentricity.When assembly, motor 16 is fixed on support plate 222
On right panel face, it is ensured that the output shaft of motor 16 and driving hole 2221 have a qualified concentricity, and by shaft coupling 15 and motor 16
Output shaft assembly connection, then fixed cylinder 23 is installed in mounting rack 22 through mounting hole 2231 from left to right again, until solid
The right end of safety barrel 23 is pushed against in support plate 222, transmission shaft component is packed into fixed cylinder 23 again later, finally again by flange 26
It is sleeved in the path section of transmission shaft and is fixed with the left plate face of mounting plate 223.
The knot of the transmission device of the embodiment of the utility model fog gun impeller transmission device, structure and above-mentioned fog gun blower
Structure is identical, and and will not be described here in detail.
Claims (6)
1. a kind of fog gun impeller transmission device is sheathed on the bearing on transmission shaft including mounting rack, transmission shaft and at least two, pass
Moving axis and bearing form transmission shaft component, and transmission shaft one end is used to connect the impeller other end for connecting with the transmission of the output shaft of motor
It connects, it is characterised in that: the transmission device further includes the fixed cylinder that inner cavity is used to install transmission shaft component；Mounting rack includes installation
Two vertical plates that left and right is set side by side on frame bottom plate, mounting rack bottom plate, one of them of two vertical plates are the installation equipped with mounting hole
Plate, the other is being equipped with the support plate with mounting hole coaxial driving hole in the lateral direction；One end of fixed cylinder is installed on peace
In the mounting hole of loading board, the other end top dress of fixed cylinder is on the supporting plate；In fixed on the side far from support plate on mounting plate
There is the flange being set on transmission shaft, one end and the flange block that the fixed cylinder is installed in mounting hole cooperate.
2. fog gun impeller transmission device according to claim 1, it is characterised in that: the flange has inner hole, described interior
Hole is cooperated with transmission shaft by rotary seal structure to be blocked with the left end to fixed cylinder, be provided on the barrel of fixed cylinder with
The nozzle of the inner cavity connection of fixed cylinder being used for the inner cavity of fixed cylinder filling lubricant medium.
3. fog gun impeller transmission device according to claim 1, it is characterised in that: the both ends of transmission shaft be path section, in
Between be major diameter section, form two shaft shoulders in major diameter section and the transition junction of two path sections on transmission shaft, the bearing has two
A and be set in the path section of both ends of the drive shaft, each bearing is cooperated by the shaft shoulder block of inner ring and transmission shaft, fixed
The inner cavity of cylinder is the stepped hole cooperated with bearing outer ring block, and being provided on the right side of flange can extend into pushing up in fixed cylinder
The annular protrusion of push shaft bearing outer-ring.
4. a kind of fog gun blower, including impeller and motor are realized by transmission device between impeller and motor and are sequentially connected, transmission
Device includes that mounting rack, transmission shaft and at least two are sheathed on bearing on transmission shaft, and transmission shaft and bearing form transmission shaft group
Part, transmission shaft one end are used to connect the impeller other end for being sequentially connected with the output shaft of motor, it is characterised in that: the transmission
Device further includes the fixed cylinder that inner cavity is used to install transmission shaft component；Mounting rack includes mounting rack bottom plate, left on mounting rack bottom plate
Two vertical plates that the right side is set side by side, one of them of two vertical plates is the mounting plate equipped with mounting hole, the other is being equipped with and installation
The support plate of hole coaxial driving hole in the lateral direction；One end of fixed cylinder is installed in the mounting hole of mounting plate, fixed cylinder
The other end top dress on the supporting plate；On mounting plate in far from support plate side on be fixed with the method being set on transmission shaft
Orchid, one end and the flange block that the fixed cylinder is installed in mounting hole cooperate.
5. fog gun blower according to claim 4, it is characterised in that: the flange has inner hole, the inner hole and transmission
Axis is cooperated by rotary seal structure to be blocked with the left end to fixed cylinder, is provided on the barrel of fixed cylinder and fixed cylinder
The nozzle of inner cavity connection being used for the inner cavity of fixed cylinder filling lubricant medium.
6. fog gun blower according to claim 4, it is characterised in that: the both ends of transmission shaft are path section, centre is major diameter
Section, two shaft shoulders are formed in the transition junction of major diameter section and two path sections on transmission shaft, there are two the bearings and difference
It is sleeved in the path section of both ends of the drive shaft, each bearing is cooperated by the shaft shoulder block of inner ring and transmission shaft, the inner cavity of fixed cylinder
For the stepped hole cooperated with bearing outer ring block, being provided on the right side of flange be can extend into in fixed cylinder outside pushing tow bearing
The annular protrusion of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836620.9U CN209308983U (en) | 2018-11-08 | 2018-11-08 | A kind of fog gun impeller transmission device and the fog gun blower using the transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836620.9U CN209308983U (en) | 2018-11-08 | 2018-11-08 | A kind of fog gun impeller transmission device and the fog gun blower using the transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308983U true CN209308983U (en) | 2019-08-27 |
Family
ID=67672561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836620.9U Expired - Fee Related CN209308983U (en) | 2018-11-08 | 2018-11-08 | A kind of fog gun impeller transmission device and the fog gun blower using the transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209308983U (en) |
-
2018
- 2018-11-08 CN CN201821836620.9U patent/CN209308983U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972162B (en) | A kind of secondary gear transmission decelerating device | |
| CN102872982B (en) | Oil gas separation device | |
| CN102294374A (en) | Wire drawing machine rotating die box | |
| CN102240687A (en) | Energy-saving rotary stirring die box of wire drawing machine | |
| CN104295518A (en) | Magnetic levitation overspeed test bed for impeller overspeed test | |
| CN209308983U (en) | A kind of fog gun impeller transmission device and the fog gun blower using the transmission device | |
| CN201934389U (en) | Boracic acid conveying pump for nuclear power plant | |
| CN105591491B (en) | External fan type rotating electrical machine | |
| CN202146916U (en) | Rotary mixing mould box of drawing machine | |
| CN203809293U (en) | Oilless double-screw compressor and rotor thereof | |
| CN203859609U (en) | Motor front cover | |
| CN204413721U (en) | A kind of built-in machine tool main spindle driving device | |
| CN205956059U (en) | Automotive water pump | |
| CN205895598U (en) | Compressor pump and compressor | |
| CN202140499U (en) | Novel flywheel assembly | |
| CN102319753A (en) | Rotary stirring mould box for wire drawing machine | |
| CN108570805A (en) | A kind of decelerating clutch of washing machine and washing machine | |
| CN207621196U (en) | A kind of drum-type gear coupling applied to axle envelope type core main pump | |
| CN208616197U (en) | L-type transmission case for aircraft propeller | |
| CN201603690U (en) | Screening device of centrifugal trace oil supply device | |
| CN201934574U (en) | Novel flywheel assembly | |
| CN219428493U (en) | Transfer device of tin powder course of working | |
| CN205248955U (en) | Lubricated oil baffle disc of using of antifriction bearing | |
| CN104551812A (en) | Built-in machine tool spindle drive device | |
| CN205331394U (en) | A lubrication and cooling structure for aviation gear box |
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: 20190827 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |