CN105173738B - Spring automatic dust removing Material sucking machine - Google Patents
Spring automatic dust removing Material sucking machine Download PDFInfo
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- CN105173738B CN105173738B CN201510623667.1A CN201510623667A CN105173738B CN 105173738 B CN105173738 B CN 105173738B CN 201510623667 A CN201510623667 A CN 201510623667A CN 105173738 B CN105173738 B CN 105173738B
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- upper cover
- filter bag
- spring
- central shaft
- dust removing
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Abstract
The present invention relates to spring automatic dust removing Material sucking machines.Hopper body installs suction mouthpiece by base support on hopper body；Vomit pipe is installed, valve hinge is mounted in vomit pipe lower end at the drain hole of hopper body bottom；Hopper body open top sealing installation upper cover, filter bag are arranged under upper cover center, and filter bag is suitable for reading to be sealedly connected on upper cover inner bottom surface；Bearing plate is loaded on bottom in filter bag；Upper cover installs vacuum interface pipe, is connected to inside vacuum interface pipe inner end and filter bag；Hollow shaft is sealingly mounted in the mounting hole at upper cover center, and hollow shaft lower part outer wall is equipped with the chuck that limit cooperation is constituted with upper cover inner bottom surface；Central shaft is sealingly fitted in hollow shaft, and central shaft lower end is fastenedly connected with bearing plate, central shaft upper end installation and adjustment nut；On center shaft, spring upper end and hollow axis connection, lower spring end are pressed on bearing plate spring pocket.The present invention has self-cleaning function to filter bag, when removing dust without shutting down, is conducive to improve production efficiency.
Description
Technical field
The present invention relates to automatic suction machine, specifically a kind of spring automatically removing dust on filter bag using spring force
Automatic dust removing Material sucking machine belongs to medication chemistry equipment technical field.
Background technology
Automatic suction machine is frequently utilized for the conveying of dust and the granule materials with dust.Automatic suction machine is in the course of work
In, filter core or filter bag can usually be blocked influence suction by dust, to need to remove or replace filter core or filter bag.It is existing
Automatic suction machine needs to shut down when removing dust or replacing filter core, filter bag, influences the continuity of production.
Invention content
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of spring automatic dust removing Material sucking machine,
Its is compact-sized rationally, has self-cleaning function to filter bag, can be blocked in the dust on filter bag using spring force, remove
Without shutting down when dust, production can be carried out continuously, and be conducive to improve production efficiency.
According to technical solution provided by the invention：Spring automatic dust removing Material sucking machine, it is characterised in that：Including pedestal, valve,
Hinge, hopper body, bearing plate, filter bag, upper cover, adjusting nut, vacuum interface pipe, hollow shaft, central shaft, spring, suction connect
Mouth pipe and vomit pipe；For storing the hopper body of material by base support, the suction for sucking material is installed on hopper body
Expect mouthpiece；Vomit pipe is installed, the hinge for door hinge living is mounted in vomit pipe lower end, living at the drain hole of the hopper body bottom
Door can around hinge swing；The open top sealing installation upper cover of the hopper body, filter bag setting upper cover center it
Under, filter bag is suitable for reading to be sealedly connected on upper cover inner bottom surface；The bearing plate is used for loaded on bottom in filter bag, bearing plate to filter
Bag carries out length direction positioning；The upper cover installs vacuum interface pipe, is connected to inside vacuum interface pipe inner end and filter bag；Institute
State upper cover center and be equipped with mounting hole, the hollow shaft is sealingly mounted in the mounting hole, hollow shaft lower part outer wall be equipped with
Upper cover inner bottom surface constitutes the chuck of limit cooperation；The central shaft is sealingly fitted in hollow shaft, central shaft lower end and bearing bottom
Plate is fastenedly connected, central shaft upper end installation and adjustment nut；The spring pocket on center shaft, spring upper end and hollow axis connection,
Lower spring end is pressed on bearing plate.
As a further improvement on the present invention, the open top periphery of the hopper body is equipped with flange, and the upper cover is put
It sets on flange, is fastenedly connected with fastener between upper cover and flange.
As a further improvement on the present invention, it is clamped with gasket between the upper cover and the flange of hopper body.
As a further improvement on the present invention, the fastener includes nut, washer and trip bolt.
As a further improvement on the present invention, the filter bag is suitable for reading is sealedly connected on by compression ring and trip bolt compression
On upper cover inner bottom surface.
As a further improvement on the present invention, for preventing vacuum leak is equipped between the hollow shaft and mounting hole
One sealing ring is equipped with the second sealing ring for preventing vacuum leak between the central shaft and hollow shaft.
As a further improvement on the present invention, the central shaft lower end is equipped with screw thread, and central shaft lower end is threaded into branch
It holds bottom plate and is fastened by holding screw.
As a further improvement on the present invention, the central shaft lower part is set with axle sleeve, and the lower spring end is pressed in axle sleeve
On, the axle sleeve is pressed on bearing plate.
As a further improvement on the present invention, the vomit pipe lower face is set as scarf, the shape of the valve with tiltedly
Cross-sectional shapes match.
Compared with prior art, the present invention having the following advantages that：Structure of the invention compact and reasonable has self-cleaning work(to filter bag
Can, it can be blocked in the dust on filter bag using spring force, when removing dust without shutting down, production can be carried out continuously,
Be conducive to improve production efficiency.
Description of the drawings
Fig. 1 spring of embodiment of the present invention automatic dust removing Material sucking machines are in the cross section view of blowing state.
Fig. 2 spring of embodiment of the present invention automatic dust removing Material sucking machines are in the cross section view of suction state.
Specific implementation mode
With reference to specific drawings and examples, the invention will be further described.
As shown in the figure：Spring automatic dust removing Material sucking machine in embodiment mainly by pedestal 1, valve 2, hinge 3, hopper body 4,
Holding screw 5, bearing plate 6, filter bag 7, compression ring 8, nut 9, washer 10, gasket 11, upper cover 12, screw 13, fastening spiral shell
Nail 14, adjusting nut 15, vacuum interface pipe 16, the first sealing ring 17, the second sealing ring 18, hollow shaft 19, central shaft 20, spring
21, the parts such as axle sleeve, suction mouthpiece 23 and vomit pipe 24 form.
As shown in Figure 1 and Figure 2, it is supported by pedestal 1 for storing the hopper body 4 of material, is installed with and is used on hopper body 4
Suck the suction mouthpiece 23 of material；Vomit pipe 24, the hinge 3 of the valve 2 are installed at the drain hole of 4 bottom of the hopper body
Hinge is mounted in 24 lower end of vomit pipe, and valve 2 can the swing of around hinge 3；The open top sealing installation upper cover 12 of the hopper body 4, institute
It states filter bag 7 to be arranged under 12 center of upper cover, filter bag 7 is suitable for reading to be sealedly connected on 12 inner bottom surface of upper cover；The bearing bottom
Loaded on bottom in filter bag 7, bearing plate 6 is used to carry out length direction positioning to filter bag 7 plate 6；The upper cover 12 is installed vacuum and is connect
Mouth pipe 16,16 inner end of vacuum interface pipe and 7 inside of filter bag are connected to；12 center of the upper cover is equipped with mounting hole, described hollow
Axis 19 is sealingly mounted in the mounting hole, and 19 lower part outer wall of hollow shaft is equipped with constitutes limit cooperation with 12 inner bottom surface of upper cover
Chuck 19a；The central shaft 20 is sealingly fitted in hollow shaft 19, and 20 lower end of central shaft is fastenedly connected with bearing plate 6, center
20 upper end installation and adjustment nut 15 of axis, adjusting nut 15 can adjust the row of the initial pretightening force and control spring 21 of spring 21
Journey；The spring 21 is sleeved on central shaft 20, and 21 upper end of spring is connect with hollow shaft 19, and 21 lower end of spring is pressed in bearing plate 6
On.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, the open top periphery of the hopper body 4 is equipped with flange, described
Upper cover 12 is placed on flange, with the fastening being made of nut 9, washer 10 and trip bolt 14 between upper cover 12 and flange
Part is fastenedly connected.In order to improve sealing performance, gasket 11 is clamped between the upper cover 12 and the flange of hopper body 4.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, the filter bag 7 is suitable for reading to be compressed by compression ring 8 and trip bolt 14
It is sealedly connected on 12 inner bottom surface of upper cover.Such mounting structure can facilitate the dismounting and change of filter bag 7.
As shown in Figure 1 and Figure 2, it in the embodiment of the present invention, is equipped between the hollow shaft 19 and mounting hole for preventing vacuum
First sealing ring 17 of leakage is equipped with the second sealing ring for preventing vacuum leak between the central shaft 20 and hollow shaft 19
18.First sealing ring 17 and the second sealing ring 18 may insure the sealing performance of the present invention.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, 20 lower end of the central shaft is equipped with screw thread, 20 lower end of central shaft
It is threaded into bearing plate 6 and is fastened by holding screw 5.20 lower part of the central shaft is set with axle sleeve 22, under the spring 21
On axle sleeve 22, the axle sleeve 22 is pressed on bearing plate 6 side pressure.It can also be adjusted in certain amplitude by replacing axle sleeve 22
The initial pretightening force and control spring 21 of spring 21.In addition, 24 lower face of the vomit pipe is set as scarf, the valve 2
Shape matches with scarf shape, is conducive to the smooth discharge of material in this way.
The operation principle and the course of work of the present invention is as follows：
When Material sucking machine suction, valve 2 is closed, and vacuum is imported from vacuum interface pipe 16, and material enters from suction mouthpiece 23
Hopper body 4, the dust in material are gradually adsorbed onto on filter bag 7, with the increase of suction time, are adsorbed on dust meeting on filter bag 7
More and more, the resistance of suction can be increasing.With the increase of suction resistance, filter bag 7 produces under the suction function of vacuum power
Raw radial and axial contraction（As shown in Figure 2）, axial displacement occurs for central shaft 20, and spring 21 compressed and generate axial pressure
Compression deformation.Dust blocking is more serious, and filter bag 7 is bigger in radial and axial contraction, and the axial displacement of central shaft 20 is bigger,
The degree of the compressed distortion of spring 21 is higher.
When suction, which acts, to be stopped, negative pressure is removed automatically, and compressed spring 21 will be in axis due to the elastic force of itself
It is stretched to by filter bag 7, it is radial also to be stretched while filter bag 7 is stretched in the axial direction（As shown in Figure 1）.Due to
The release of 21 elastic force of spring realizes in a short period of time, the stretching that can be generated to filter bag 7 when elastic force discharges and shakes
It is dynamic, to which the dust being adsorbed on filter bag 7 be shaken off.A feed powder dirt is often inhaled just to be shaken off once, it is good to maintain filter bag 7
Good permeability.Valve 2 is opened, and the material in hopper body 4 is discharged from vomit pipe 24.
Claims (9)
1. spring automatic dust removing Material sucking machine, it is characterised in that：Including pedestal（1）, valve（2）, hinge（3）, hopper body（4）, branch
Hold bottom plate（6）, filter bag（7）, upper cover（12）, adjusting nut（15）, vacuum interface pipe（16）, hollow shaft（19）, central shaft（20）、
Spring（21）, suction mouthpiece（23）And vomit pipe（24）；Hopper body for storing material（4）Pass through pedestal（1）Bearing, material
Bucket body（4）On suction mouthpiece for sucking material is installed（23）；The hopper body（4）Installation is put at the drain hole of bottom
Expects pipe（24）, the valve（2）Use hinge（3）Hinge is mounted in vomit pipe（24）Lower end, valve（2）It can around hinge（3）It swings；It is described
Hopper body（4）Open top sealing installation upper cover（12）, the filter bag（7）It is arranged in upper cover（12）Under center, filter
Bag（7）It is suitable for reading to be sealedly connected on upper cover（12）On inner bottom surface；The bearing plate（6）Loaded on filter bag（7）Interior bottom, bearing plate
（6）For to filter bag（7）Carry out length direction positioning；The upper cover（12）Vacuum interface pipe is installed（16）, the vacuum interface
Pipe（16）Inner end and filter bag（7）Inside connection；The upper cover（12）Center is equipped with mounting hole, the hollow shaft（19）Sealing installation
In the mounting hole, hollow shaft（19）Lower part outer wall is equipped with and upper cover（12）Inner bottom surface constitutes the chuck of limit cooperation
（19a）；The central shaft（20）It is sealingly fitted to hollow shaft（19）It is interior, central shaft（20）Lower end and bearing plate（6）Fastening connects
It connects, central shaft（20）Upper end installation and adjustment nut（15）；The spring（21）It is sleeved on central shaft（20）On, spring（21）Upper end with
Hollow shaft（19）Connection, spring（21）Lower end is pressed in bearing plate（6）On.
2. spring automatic dust removing Material sucking machine as described in claim 1, it is characterised in that：The hopper body（4）Open top
Periphery is equipped with flange, the upper cover（12）It is placed on flange, upper cover（12）It is fastened and is connected with fastener between flange
It connects.
3. spring automatic dust removing Material sucking machine as claimed in claim 2, it is characterised in that：The upper cover（12）With hopper body（4）
Flange between be clamped with gasket（11）.
4. spring automatic dust removing Material sucking machine as claimed in claim 2, it is characterised in that：The fastener includes nut（9）, pad
Circle（10）And trip bolt（14）.
5. spring automatic dust removing Material sucking machine as described in claim 1, it is characterised in that：The filter bag（7）It is suitable for reading to pass through compression
Ring（8）And trip bolt（14）Compression is sealedly connected on upper cover（12）On inner bottom surface.
6. spring automatic dust removing Material sucking machine as described in claim 1, it is characterised in that：The hollow shaft（19）With mounting hole it
Between be equipped with the first sealing ring for preventing vacuum leak（17）, the central shaft（20）With hollow shaft（19）Between be equipped be used for
Prevent the second sealing ring of vacuum leak（18）.
7. spring automatic dust removing Material sucking machine as described in claim 1, it is characterised in that：The central shaft（20）Lower end is equipped with spiral shell
Line, central shaft（20）Lower end is threaded into bearing plate（6）And by holding screw（5）Fastening.
8. spring automatic dust removing Material sucking machine as described in claim 1, it is characterised in that：The central shaft（20）Lower part is set with
Axle sleeve（22）, the spring（21）Lower end is pressed in axle sleeve（22）On, the axle sleeve（22）It is pressed in bearing plate（6）On.
9. spring automatic dust removing Material sucking machine as described in claim 1, it is characterised in that：The vomit pipe（24）Lower face is set as
Scarf, the valve（2）Shape match with scarf shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623667.1A CN105173738B (en) | 2015-09-25 | 2015-09-25 | Spring automatic dust removing Material sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623667.1A CN105173738B (en) | 2015-09-25 | 2015-09-25 | Spring automatic dust removing Material sucking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105173738A CN105173738A (en) | 2015-12-23 |
| CN105173738B true CN105173738B (en) | 2018-07-27 |
Family
ID=54896304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623667.1A Active CN105173738B (en) | 2015-09-25 | 2015-09-25 | Spring automatic dust removing Material sucking machine |
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| Country | Link |
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| CN (1) | CN105173738B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105881704B (en) * | 2016-05-31 | 2018-03-30 | 广西亿品投资有限公司 | The outer valve Grouting Pipe of Full-automatic foaming concrete grouting machine |
| CN108184973B (en) * | 2018-02-10 | 2020-04-14 | 金华市泉宇科技有限公司 | Adopt shrimp meat separator of vibrations separation mode |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204250987U (en) * | 2014-11-27 | 2015-04-08 | 天津滨海澳泰防水材料有限公司 | A kind of waterproofing membrane production powder Automatic Conveying device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2275384A1 (en) * | 1974-06-18 | 1976-01-16 | Gueyrard Robert | Dust free hopper charging - displaced air drawn through filters inside hopper when charging door opened |
| DK68794A (en) * | 1994-06-15 | 1995-12-16 | Broendum V As | Bag filter |
| US5690710A (en) * | 1996-08-13 | 1997-11-25 | Stephan; Paul F. | Self-cleaning filter |
| CN100569602C (en) * | 2008-12-12 | 2009-12-16 | 河南永丽化工有限公司 | Environment protection type powder feeder |
| CN201770330U (en) * | 2010-08-30 | 2011-03-23 | 赵杰 | Powder sucking and feeding device |
| CN103055620B (en) * | 2013-01-16 | 2015-03-25 | 辽宁海诺建设机械集团有限公司 | Additive bin dust collection device and using method thereof |
| CN204999301U (en) * | 2015-09-25 | 2016-01-27 | 华裕(无锡)制药有限公司 | Automatic auto sucking machine that removes dust of spring |
-
2015
- 2015-09-25 CN CN201510623667.1A patent/CN105173738B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204250987U (en) * | 2014-11-27 | 2015-04-08 | 天津滨海澳泰防水材料有限公司 | A kind of waterproofing membrane production powder Automatic Conveying device |
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| Publication number | Publication date |
|---|---|
| CN105173738A (en) | 2015-12-23 |
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