CN203140223U - Driving mechanism of spraying pipe in spraying device - Google Patents
Driving mechanism of spraying pipe in spraying device Download PDFInfo
- Publication number
- CN203140223U CN203140223U CN 201320131043 CN201320131043U CN203140223U CN 203140223 U CN203140223 U CN 203140223U CN 201320131043 CN201320131043 CN 201320131043 CN 201320131043 U CN201320131043 U CN 201320131043U CN 203140223 U CN203140223 U CN 203140223U
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- CN
- China
- Prior art keywords
- holster shell
- shower
- driving mechanism
- limiting section
- flange part
- 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
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Abstract
The utility model discloses a driving mechanism of a spraying pipe in a spraying device. The driving mechanism comprises a machine frame outer shell and a driving motor, wherein a motor shaft of the driving motor is in linkage with a screw rod which is fixed in the radial direction and rotates in the axial direction. The outer surface of the screw rod is provided with a moving shaft which is matched with threads and does linear motions in the axial direction of the screw rod. The moving shaft is partially arranged inside the machine frame outer shell, and partially exposed outside the machine frame outer shell, the end, correspondingly arranged inside the machine frame outer shell, of the moving shaft is fixedly provided with an outward-turned flange portion, and the end, correspondingly arranged outside the machine frame outer shell, of the moving shaft is fixedly provided with a connection portion connected with the spraying pipe. A limiting portion used for limiting the moving distance of the moving shaft and capable of being connected with the flange portion in an abutting mode is fixedly arranged in the machine frame outer shell. According to the structure, the moving shaft can do the linear motions in the axial direction of the screw rod, namely the moving shaft drives the spraying pipe to do linear reciprocating motions, accordingly the facts that the spraying pipe with a small length can be arranged to cove the same spraying distance, and the spraying pipe with the same length can cover a longer spraying distance are achieved.
Description
Technical field
The utility model relates to a kind of driving mechanism, and more particularly, it relates to a kind of in spray equipment, is used for the driving mechanism that the control shower is done straight reciprocating motion.
Background technology
Spray equipment, is used for to material water spray or steam in fields such as oil, chemical industry by extensively, also can do the usefulness of cleaning.
A kind of spray equipment is arranged on the market, it comprises the driving mechanism of a sufficiently long shower and the motion of control shower, passage in the shower is the usefulness of mobile storage for liquid, and the housing top of shower is provided with some nozzle installing holes, and nozzle installing hole place arranges nozzle.Shower is after long-term the use, and certain impurity or the dirt of meeting accumulation needs to clean, and also can arrange Clean-hairbrush device shower is cleaned this moment in pipeline.At present, the driving mechanism of this spray equipment all is directly to be connected driving with shower by motor; Also having bi-motor to cooperate drives, type of drive is sheathed driving gear on the motor shaft of initiatively motor, hairbrush device in the motor shaft of slave motor and shower or the shower is connected, the other end of the relative motor shaft of slave motor arranges a driven gear, and driven gear is meshed with driving gear.Though this spray equipment is used widely in each field, because himself unreasonable structure causes existing following deficiency: 1, motor only drives shower and rotates, and causes in the spray equipment employed shower long, and it is excessive to occupy volume; 2, motor-driven realizes the circumferential movement of shower or hairbrush device only, and shower can't be in radial direction enough long-rangely to material water spray or steam; Too short when the hairbrush device, just can't realize the comprehensive cleaning of shower inside.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide the driving mechanism of shower in a kind of volume that can reduce spray equipment, the spray equipment rational in infrastructure.
For achieving the above object, the utility model provides following technical scheme: the driving mechanism of shower in a kind of spray equipment, the drive motors that described driving mechanism includes the holster shell of inner hollow and places holster shell inside, the motor shaft of described drive motors has been connected radially fixing, the screw mandrel of axial rotation, the screw mandrel outer surface be arranged with its threaded engagement and can do straight-line shifting axle along the axial direction of screw mandrel, described shifting axle partly places holster shell inside, part is placed on outside the holster shell, the shifting axle correspondence places an end of holster shell inside to be installed with the flange part that turns up, the shifting axle correspondence places an end of holster shell outside to be installed with the connecting portion that is connected with shower, is installed with in the described holster shell for the displacement of restriction shifting axle and the limiting section that can be connected with the flange part conflict.
By adopting technique scheme, the screw mandrel and the shifting axle that arrange, because screw mandrel is radially fixing, axially rotation, shifting axle cooperates with wire rod thread, thereby the realization shifting axle can be done rectilinear motion along the axial direction of screw mandrel, and the shifting axle correspondence places an end of holster shell outside to be connected with shower, thereby drive shower and do straight reciprocating motion, thereby can realize equal spray distance, the short shower of length can be set, thereby reduce the volume of whole spray equipment; The shower of equal length has longer spray distance; If in the shower hairbrush device is set, available shifting axle is connected with the hairbrush device, thereby can realize the comprehensive cleaning of shower inside, and is rational in infrastructure.
The utility model further is set to: be installed with the motor frame in the described holster shell, an end of the corresponding motor shaft of described drive motors is fixedlyed connected with the motor frame, and motor shaft places in the motor frame, is provided with sealing ring between described motor frame and the holster shell.
By adopting technique scheme, the concrete clear and definite concrete set-up mode of drive motors, fix by motor frame and holster shell, avoid trembling in the course of work, the setting of sealing ring, it is more reliable to make that the motor frame is connected with holster shell, and the structure of whole driving mechanism is more reasonable, guarantees that whole spray equipment working stability carries out.
The utility model further is set to: described limiting section comprises first limiting section and second limiting section, between flange part first limiting section and second limiting section, place the corresponding other end of fixedlying connected with motor of described motor frame to be installed with end cap, end cap is installed with the end cap block, and this block constitutes first limiting section; Be installed with the housing block on the inner walls of described holster shell, this housing block constitutes second limiting section.
By adopting technique scheme, limiting section comprises first limiting section and second limiting section, between flange part first limiting section and second limiting section, this can effectively be avoided the shifting axle shift motion out of hand, distance between first limiting section and second limiting section constitutes the maximum moving distance of shifting axle, and is simple and reasonable.
The utility model further is set to: be provided with shaft coupling in the described motor frame, motor shaft and screw mandrel are connected by shaft coupling, are provided with bearing between described screw mandrel and the end cap, are provided with back-up ring between described end cap and the motor frame.
By adopting technique scheme, make can both realize between motor shaft and screw mandrel, screw mandrel and the motor frame effective, be connected reliably, simple and reasonable.
The utility model further is set to: also be installed with guide post in the described holster shell, the flange part of shifting axle is provided with and the equal suitable flange part through hole of guide post shape size, guide post passes the flange part through hole and an end is fixedlyed connected with the motor frame, and the other end is fixedlyed connected with holster shell.
By adopting technique scheme, guide post is fixedlyed connected with motor frame, holster shell respectively, and shifting axle reliably is connected with guide post by flange part, and is more stable when shifting axle is done rectilinear motion.
The utility model further is set to: described flange part is circular configuration, and guide post is provided with two at least, and described guide post evenly distributes along the circumferencial direction of flange part.
By adopting technique scheme, further improve the stability in the shifting axle moving process.
Description of drawings
Fig. 1 is the structural representation of the driving mechanism embodiment of shower in the utility model spray equipment;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the structure explosive view of Fig. 1;
The embodiment schematic diagram that Fig. 4 uses in spray equipment for the driving mechanism of shower in this utility model spray equipment.
The specific embodiment
Driving mechanism embodiment referring to figs. 1 through shower in the utility model spray equipment of Fig. 4 is described further.
The driving mechanism of shower in a kind of spray equipment, the drive motors 21 that described driving mechanism 2 includes the holster shell 22 of inner hollow and places holster shell 22 inside, the motor shaft 211 of described drive motors 21 has been connected radially fixing, the screw mandrel 24 of axial rotation, screw mandrel 24 outer surfaces be arranged with its threaded engagement and can do straight-line shifting axle 23 along the axial direction of screw mandrel 24, described shifting axle 23 parts place holster shell 22 inside, part is placed on outside the holster shell 22, shifting axle 23 correspondences place an end of holster shell 22 inside to be installed with the flange part 231 that turns up, shifting axle 23 correspondences place an end of holster shell 22 outsides to be installed with the connecting portion that is connected with shower 1, are installed with in the described holster shell 22 for the displacement of restriction shifting axle 23 and the limiting section that can be connected with flange part 231 conflicts.
By adopting technique scheme, the screw mandrel 24 and the shifting axle 23 that arrange, because screw mandrel 24 is radially fixing, axially rotation, shifting axle 23 and screw mandrel 24 threaded engagement, thereby realization shifting axle 23 can be done rectilinear motion along the axial direction of screw mandrel 24, shifting axle 23 correspondences place an end of holster shell 22 outsides to be connected with shower 1, thereby drive shower 1 and do straight reciprocating motion, thereby can realize equal spray distance, the short shower 1 of length can be set, thereby reduce the volume of whole spray equipment; The shower 1 of equal length has longer spray distance; If in the shower 1 the hairbrush device is set, available shifting axle 23 is connected with the hairbrush device, thereby can realize the comprehensive cleaning of shower 1 inside, and is rational in infrastructure.
Be installed with motor frame 212 in the described holster shell 22, one end of described drive motors 21 corresponding motor shafts 211 is fixedlyed connected with motor frame 212, motor shaft 211 places in the motor frame 212, is provided with sealing ring 281 between described motor frame 212 and the holster shell 22.
By adopting technique scheme, the concrete clear and definite concrete set-up mode of drive motors 21, fixing with holster shell 22 by motor frame 212, avoid trembling in the course of work, the setting of sealing ring 281, it is more reliable to make that motor frame 212 is connected with holster shell 22, and the structure of whole driving mechanism 2 is more reasonable, guarantees that whole spray equipment working stability carries out.
Described limiting section comprises first limiting section 251 and second limiting section 252, between flange part 231 first limiting sections 251 and second limiting section 252, place the described motor frame 212 corresponding other ends of fixedlying connected with motor to be installed with end cap 29, end cap 29 is installed with end cap 29 blocks, and this block constitutes first limiting section 251; Be installed with the housing block on the inner walls of described holster shell 22, this housing block constitutes second limiting section 252.
By adopting technique scheme, limiting section comprises first limiting section 251 and second limiting section 252, between flange part 231 first limiting sections 251 and second limiting section 252, this can effectively be avoided shifting axle 23 shift motions out of hand, distance between first limiting section 251 and second limiting section 252 constitutes the maximum moving distance of shifting axle 23, and is simple and reasonable.
Be provided with shaft coupling 26 in the described motor frame 212, motor shaft 211 is connected by shaft coupling 26 with screw mandrel 24, is provided with bearing 282 between described screw mandrel 24 and the end cap 29, is provided with back-up ring 283 between described end cap 29 and the motor frame 212.
By adopting technique scheme, make can both realize between motor shaft 211 and screw mandrel 24, screw mandrel 24 and the motor frame effective, be connected reliably, simple and reasonable.
Also be installed with guide post 27 in the described holster shell 22, the flange part 231 of shifting axle 23 is provided with and the equal suitable flange part through hole of guide post 27 shape sizes, guide post 27 passes the flange part through hole and an end is fixedlyed connected with motor frame 212, and the other end is fixedlyed connected with holster shell 22.
By adopting technique scheme, guide post 27 is fixedlyed connected with motor frame 212, holster shell 22 respectively, and shifting axle 23 reliably is connected with guide post 27 by flange part 231, and is more stable when shifting axle 23 is done rectilinear motion.
Described flange part 231 is circular configuration, and guide post 27 is provided with two at least, and described guide post 27 evenly distributes along the circumferencial direction of flange part 231.
By adopting technique scheme, further improve the stability in shifting axle 23 moving process.
Claims (6)
1. the driving mechanism of shower in the spray equipment, it is characterized in that: the drive motors that described driving mechanism includes the holster shell of inner hollow and places holster shell inside, the motor shaft of described drive motors has been connected radially fixing, the screw mandrel of axial rotation, the screw mandrel outer surface be arranged with its threaded engagement and can do straight-line shifting axle along the axial direction of screw mandrel, described shifting axle partly places holster shell inside, part is placed on outside the holster shell, the shifting axle correspondence places an end of holster shell inside to be installed with the flange part that turns up, the shifting axle correspondence places an end of holster shell outside to be installed with the connecting portion that is connected with shower, is installed with in the described holster shell for the displacement of restriction shifting axle and the limiting section that can be connected with the flange part conflict.
2. the driving mechanism of shower in the spray equipment according to claim 1, it is characterized in that: be installed with the motor frame in the described holster shell, one end of the corresponding motor shaft of described drive motors is fixedlyed connected with the motor frame, motor shaft places in the motor frame, is provided with sealing ring between described motor frame and the holster shell.
3. the driving mechanism of shower in the spray equipment according to claim 2, it is characterized in that: described limiting section comprises first limiting section and second limiting section, between flange part first limiting section and second limiting section, place the corresponding other end of fixedlying connected with motor of described motor frame to be installed with end cap, end cap is installed with the end cap block, and this block constitutes first limiting section; Be installed with the housing block on the inner walls of described holster shell, this housing block constitutes second limiting section.
4. the driving mechanism of shower in the spray equipment according to claim 3, it is characterized in that: be provided with shaft coupling in the described motor frame, motor shaft and screw mandrel are connected by shaft coupling, are provided with bearing between described screw mandrel and the end cap, are provided with back-up ring between described end cap and the motor frame.
5. according to the driving mechanism of shower in claim 2 or the 3 or 4 described spray equipments, it is characterized in that: also be installed with guide post in the described holster shell, the flange part of shifting axle is provided with and the equal suitable flange part through hole of guide post shape size, guide post passes the flange part through hole and an end is fixedlyed connected with the motor frame, and the other end is fixedlyed connected with holster shell.
6. the driving mechanism of shower in the spray equipment according to claim 5, it is characterized in that: described flange part is circular configuration, and guide post is provided with two at least, and described guide post evenly distributes along the circumferencial direction of flange part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131043 CN203140223U (en) | 2013-03-21 | 2013-03-21 | Driving mechanism of spraying pipe in spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131043 CN203140223U (en) | 2013-03-21 | 2013-03-21 | Driving mechanism of spraying pipe in spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203140223U true CN203140223U (en) | 2013-08-21 |
Family
ID=48967779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131043 Expired - Fee Related CN203140223U (en) | 2013-03-21 | 2013-03-21 | Driving mechanism of spraying pipe in spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203140223U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304221A (en) * | 2014-10-23 | 2015-01-28 | 黄守瑜 | Pesticide solution application method |
| CN104303667A (en) * | 2014-10-23 | 2015-01-28 | 黄守瑜 | Fertilization method of fertilizer solution |
| CN105337446A (en) * | 2015-12-07 | 2016-02-17 | 瑞安市金邦喷淋技术有限公司 | Movable head |
-
2013
- 2013-03-21 CN CN 201320131043 patent/CN203140223U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104304221A (en) * | 2014-10-23 | 2015-01-28 | 黄守瑜 | Pesticide solution application method |
| CN104303667A (en) * | 2014-10-23 | 2015-01-28 | 黄守瑜 | Fertilization method of fertilizer solution |
| CN105337446A (en) * | 2015-12-07 | 2016-02-17 | 瑞安市金邦喷淋技术有限公司 | Movable head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20170321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |