CN207654856U - A kind of cloth dust collector automatic back blow device - Google Patents
A kind of cloth dust collector automatic back blow device Download PDFInfo
- Publication number
- CN207654856U CN207654856U CN201721690177.4U CN201721690177U CN207654856U CN 207654856 U CN207654856 U CN 207654856U CN 201721690177 U CN201721690177 U CN 201721690177U CN 207654856 U CN207654856 U CN 207654856U
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- motor
- mechanism housing
- gear mechanism
- dust collector
- motor casing
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Abstract
The utility model discloses a kind of cloth dust collector automatic back blow devices, including device case, the inner cavity lower part of described device shell connects the first motor casing by connecting rod, the upper end of first motor casing connects gear mechanism housing by ball, the inner cavity of first motor casing is equipped with the first motor, the upper end of the first electric-motor drive bar is fixedly connected in the middle part of the lower end of gear mechanism housing, it is provided with drive cavity in the middle part of the inner cavity of the gear mechanism housing, the left and right ends of the drive cavity are equipped with the first transmission gear, the left and right ends of the gear mechanism housing are plugged with impeller, the opposite face of the impeller is fixedly connected with the middle part rearwardly of the first transmission gear respectively.The cloth dust collector automatic back blow device substantially increases the working efficiency of the first motor by the overall structure of equipment；By the second transmission gear structure, stability of the impeller in rotation ensure that.
Description
Technical field
The utility model is related to field of mechanical technique, specially a kind of cloth dust collector automatic back blow device.
Background technology
Dust-removal cloth-bag can be rated as the heart of sack cleaner, commonly referred to as dust-removal cloth-bag or dedusting filtering bag, dust-removal cloth-bag
It is the key component in sack cleaner operational process, usual cylinder type filter bag is vertically hung in deduster.Dust-removal cloth-bag
Fabric and design should pursue as possible high efficiency filter, be easy to dust stripping and durable effect.Traditional bag-type dust has
The defects of without automatic back blow, can not automatic spraying, reduce capacity utilization, increase labor intensity, cannot meet from
The needs of dynamic metaplasia production, therefore we have proposed a kind of cloth dust collector automatic back blow devices.
Invention content
The purpose of this utility model is to provide a kind of cloth dust collector automatic back blow devices, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of cloth dust collector automatic back blow device,
Including device case, the inner cavity lower part of described device shell connects the first motor casing by connecting rod, and described first is electronic
The upper end of machine shell connects gear mechanism housing by ball, and the inner cavity of first motor casing is equipped with the first motor,
The upper end of the first electric-motor drive bar is fixedly connected in the middle part of the lower end of gear mechanism housing, the gear mechanism housing
Drive cavity is provided in the middle part of inner cavity, the left and right ends of the drive cavity are equipped with the first transmission gear, a left side for the gear mechanism housing
Right both ends are plugged with impeller, and the opposite face of the impeller is fixedly connected with the middle part rearwardly of the first transmission gear respectively, institute
The upper and lower side stated between the first transmission gear is meshed with the second transmission gear, and second transmission gear is plugged on transmission respectively
The upper end of the lower end and top of shaft, the drive shaft is fixedly connected on the transmission shaft of the second motor, and described second is electronic
Machine is located in the second motor casing, and the lower end of second motor casing is fixedly connected on the upper end of device case, described
The outer lower portion of second motor casing is socketed with bearing, and the outside left and right ends of the bearing are connected to device shell by connecting rod
On the intracavity sidewall of body, first motor and the second motor are electrically gone here and there by motor-drive circuit with computer
Connection, the computer and timer electrical series.
Preferably, the ball is equipped with several, and the ball circular array is embedded in the first motor casing and biography
The junction of dynamic device case.
Preferably, the splicing position of the impeller and gear mechanism housing is equipped with rolling bearing.
Preferably, the interior side-wall surface of the drive cavity is smooth.
Compared with prior art, the utility model has the beneficial effects that：The cloth dust collector automatic back blow device, by setting
Standby overall structure realizes the automation of the positive blowback of cloth dust collector, by the positive and negative rotation of the second motor, and then controls the
The angle of one transmission gear rotation, to control the angle of wheel rotation so that impeller drives the flow velocity of air-flow more fast
Speed substantially increases the working efficiency of the first motor, has saved electric energy；By the structure of the second transmission gear, enable to
The angle of wheel rotation is more accurate, and the position of the first transmission gear is enabled to more to stablize, and ensure that impeller
Stability in rotation.
Description of the drawings
Fig. 1 is the utility model section view；
Fig. 2 is the utility model principle schematic diagram.
In figure：1 device case, 2 connecting rods, 3 first motor casings, 4 first motor, 5 balls, 6 transmission device shells
It is body, 7 drive cavities, 8 first transmission gears, 9 second transmission gears, 10 drive shafts, 11 second motor casings, 12 second electronic
Machine, 13 bearings, 14 impellers, 15 computers, 16 motor-drive circuits, 17 timers.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of cloth dust collector automatic back blow device, packet
Device case 1 is included, the inner cavity lower part of described device shell 1 connects the first motor casing 3, first electricity by connecting rod 2
The upper end of motivation shell 3 connects gear mechanism housing 6 by ball 5, and the ball 5 is equipped with several, and the ball 5 is in a ring
Array is embedded in the junction of the first motor casing 3 and gear mechanism housing 6.The inner cavity of first motor casing 3 is set
There are the first motor 4, the upper end of 4 drive link of the first motor to be fixedly connected in the middle part of the lower end of gear mechanism housing 6, institute
It states and is provided with drive cavity 7 in the middle part of the inner cavity of gear mechanism housing 6, the interior side-wall surface of the drive cavity 7 is smooth.The drive cavity 7
Left and right ends be equipped with the first transmission gear 8, the left and right ends of the gear mechanism housing 6 are plugged with impeller 14, the impeller
14 are equipped with rolling bearing with the splicing position of gear mechanism housing 6.The opposite face of the impeller 14 respectively with the first transmission gear 8
Middle part rearwardly be fixedly connected, if cloth dust collector needs are when just being blown, 17 blowback time timing of timer terminates, and
And signal is passed to computer 15 by timer 17, computer 15 controls the first motor 4 and the by motor-drive circuit 16
Two motor 12 so that after the second motor 12 is just turn 90 degrees, start the rotation of the first motor 4 so that the first motor 4 drives
Gear mechanism housing 6 rotates, and the upper and lower side between first transmission gear 8 is meshed with the second transmission gear 9, and described second
Transmission gear 9 is plugged on the lower end and top of drive shaft 10 respectively, and the upper end of the drive shaft 10 is fixedly connected with the second electricity
On the transmission shaft of motivation 12, second motor 12 is located in the second motor casing 11, second motor casing 11
Lower end be fixedly connected on the upper end of device case 1, if cloth dust collector needs to carry out blowback, timer 17 is just blowing time meter
When terminate, signal is passed to computer 15 by timer 17, and computer 15 passes through motor-drive circuit 16 and controls the first motor 4
With the second motor 12 so that the second motor 12 is counter turn 90 degrees after, start the rotation of the first motor 4 so that the first motor 4
Gear mechanism housing 6 is driven to rotate, the outer lower portion of second motor casing 11 is socketed with bearing 13, the bearing 13
Outside left and right ends are connected to by connecting rod on the intracavity sidewall of device case 1, by the positive and negative rotation of the second motor 12, into
And the angle of the first transmission gear 8 rotation is controlled, to control the angle of the rotation of impeller 14 so that impeller 14 drives air-flow
Flow velocity is more quick, substantially increases the working efficiency of the first motor 4, has saved electric energy, first motor 4 and
Two motor 12 by motor-drive circuit 16 and 15 electrical series of computer, with timer 17 electrically go here and there by the computer 15
Connection.
Operation principle：Cloth dust collector automatic back blow device is when being worked, if cloth dust collector needs are just blown
When, 17 blowback time timing of timer terminates, and signal is passed to computer 15 by timer 17, and computer 15 passes through motor
Driving circuit 16 controls the first motor 4 and the second motor 12 so that after the second motor 12 is just turn 90 degrees, starts the first electricity
Motivation 4 rotates so that and the first motor 4 drives gear mechanism housing 6 to rotate, if cloth dust collector needs to carry out blowback, meter
When device 17 just blowing time timing and terminating, signal is passed to computer 15 by timer 17, and computer 15 passes through motor-drive circuit
16 control the first motor 4 and the second motor 12 so that the second motor 12 is counter turn 90 degrees after, 4 turns of the first motor of startup
It is dynamic so that the first motor 4 drives gear mechanism housing 6 to rotate, and by the positive and negative rotation of the second motor 12, and then controls first
The angle that transmission gear 8 rotates, to control the angle of the rotation of impeller 14 so that impeller 14 drives the flow velocity of air-flow more
Quickly, the working efficiency for substantially increasing the first motor 4, has saved electric energy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of cloth dust collector automatic back blow device, including device case（1）, it is characterised in that：Described device shell（1）'s
Inner cavity lower part passes through connecting rod（2）Connect the first motor casing（3）, first motor casing（3）Upper end pass through rolling
Pearl（5）Connect gear mechanism housing（6）, first motor casing（3）Inner cavity be equipped with the first motor（4）, described
One motor（4）The upper end of drive link is fixedly connected on gear mechanism housing（6）Lower end in the middle part of, the gear mechanism housing
（6）Inner cavity in the middle part of be provided with drive cavity（7）, the drive cavity（7）Left and right ends be equipped with the first transmission gear（8）, the biography
Dynamic device case（6）Left and right ends be plugged with impeller（14）, the impeller（14）Opposite face respectively with the first transmission gear
（8）Middle part rearwardly be fixedly connected, first transmission gear（8）Between upper and lower side and the second transmission gear（9）Phase
Engagement, second transmission gear（9）It is plugged on drive shaft respectively（10）Lower end and top, the drive shaft（10）'s
Upper end is fixedly connected with the second motor（12）Transmission shaft on, second motor（12）Positioned at the second motor casing（11）
It is interior, second motor casing（11）Lower end be fixedly connected on device case（1）Upper end, second motor casing
（11）Outer lower portion be socketed with bearing（13）, the bearing（13）Outside left and right ends device case is connected to by connecting rod
（1）Intracavity sidewall on, first motor（4）With the second motor（12）Pass through motor-drive circuit（16）With meter
Calculation machine（15）Electrical series, the computer（15）With timer（17）Electrical series.
2. a kind of cloth dust collector automatic back blow device according to claim 1, it is characterised in that：The ball（5）If
There are several, the ball（5）Circular array is embedded in the first motor casing（3）And gear mechanism housing（6）Connection
Place.
3. a kind of cloth dust collector automatic back blow device according to claim 1, it is characterised in that：The impeller（14）With
Gear mechanism housing（6）Splicing position be equipped with rolling bearing.
4. a kind of cloth dust collector automatic back blow device according to claim 1, it is characterised in that：The drive cavity（7）
Interior side-wall surface it is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690177.4U CN207654856U (en) | 2017-12-07 | 2017-12-07 | A kind of cloth dust collector automatic back blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690177.4U CN207654856U (en) | 2017-12-07 | 2017-12-07 | A kind of cloth dust collector automatic back blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654856U true CN207654856U (en) | 2018-07-27 |
Family
ID=62940896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690177.4U Active CN207654856U (en) | 2017-12-07 | 2017-12-07 | A kind of cloth dust collector automatic back blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654856U (en) |
-
2017
- 2017-12-07 CN CN201721690177.4U patent/CN207654856U/en active Active
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| GR01 | Patent grant |