CN204999301U - Automatic auto sucking machine that removes dust of spring - Google Patents
Automatic auto sucking machine that removes dust of spring Download PDFInfo
- Publication number
- CN204999301U CN204999301U CN201520754865.7U CN201520754865U CN204999301U CN 204999301 U CN204999301 U CN 204999301U CN 201520754865 U CN201520754865 U CN 201520754865U CN 204999301 U CN204999301 U CN 204999301U
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- CN
- China
- Prior art keywords
- upper cover
- spring
- filter bag
- hopper body
- hollow shaft
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an automatic auto sucking machine that removes dust of spring. The hopper body is gone up the installation and is inhaled the material mouth -piece through base supporting, the hopper body, hopper body bottom drain hole department installation blowing pipe, valve hinge dress is at blowing pipe lower extreme, hopper body open -top seal installation upper cover, filter bag setting are under the upper cover center, and filter bag sealing connection suitable for reading is in the upper cover on the bottom surface, bottom in the filter bag is adorned to the supporting bottom plate, upper cover installation vacuum connection pipe, intraductal end of vacuum connection and the inside intercommunication of filter bag, hollow shaft seal installation in the mounting hole at upper cover center, be equipped with on the outer wall of hollow shaft lower part with the upper cover in the bottom surface constitute spacing complex ka tai, the center pin is sealed to be assembled in the hollow shaft, center pin lower extreme and supporting bottom plate fastening connection, center pin upper end installation adjusting nut, the spring housing is on the center pin, and with empty spindle connection, the end pressure is on the supporting bottom plate under the spring on the spring. The utility model discloses there is the self -cleaning function to the filter bag, need not to shut down when cleaing away the dust, be favorable to improving production efficiency.
Description
Technical field
The utility model relates to automatic suction machine, and specifically a kind of spring automatic dust removing Material sucking machine utilizing spring force automatically to remove dust on filter bag, belongs to medication chemistry equipment technical field.
Background technology
Automatic suction machine is usually for the conveying of dust and the granule materials with dust.In the course of the work, its filter core or filter bag usually can be affected suction by dust blocking to automatic suction machine, thus needs removing or more renew cartridge or filter bag.Existing automatic suction machine remove dust or more renew cartridge, filter bag time need shut down, impact produce continuity.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art; a kind of spring automatic dust removing Material sucking machine is provided; its compact conformation is reasonable; self-cleaning function is had to filter bag; spring force can be utilized to be blocked in dust on filter bag; when removing dust without the need to shutting down, production can be carried out continuously, is conducive to enhancing productivity.
Technical scheme according to the utility model provides: spring automatic dust removing Material sucking machine, is characterized in that: comprise base, valve, hinge, hopper body, bearing plate, filter bag, upper cover, setting nut, vacuum interface pipe, hollow shaft, center shaft, spring, suction mouth piece and vomit pipe; For storing the hopper body of material by base support, hopper body is installed with the suction mouth piece for sucking material; Vomit pipe is installed at drain hole place bottom described hopper body, and described valve hinge hinge is contained in vomit pipe lower end, and valve can around pivot; Upper cover is installed in the open top sealing of described hopper body, and described filter bag is arranged under upper cover center, and filter bag is suitable for reading to be sealedly connected on upper cover inner bottom surface; Described bearing plate is loaded on filter bag inner bottom part, and bearing plate is used for carrying out length direction location to filter bag; Described upper cover installs vacuum interface pipe, and described vacuum interface pipe is inner to be communicated with filter bag inside; Described upper cover center is provided with mounting hole, and described hollow shaft sealing is arranged in described mounting hole, and hollow shaft bottom outer wall is provided with and forms the spacing chuck coordinated with upper cover inner bottom surface; Described center shaft sealing is assemblied in hollow shaft, and center shaft lower end and bearing plate are fastenedly connected, and setting nut is installed in center shaft upper end; On center shaft, spring upper end is connected with hollow shaft described spring housing, and lower spring end is pressed on bearing plate.
As further improvement of the utility model, the open top periphery of described hopper body is provided with flange, and described upper cover is placed on flange, is fastenedly connected between upper cover and flange with fastener.
As further improvement of the utility model, between described upper cover and the flange of hopper body, clamp packing seal.
As further improvement of the utility model, described fastener comprises nut, packing ring and tightening screw.
As further improvement of the utility model, described filter bag is suitable for reading to be connected on upper cover inner bottom surface by hold-down ring and tightening screw press seal.
As further improvement of the utility model, between described hollow shaft and mounting hole, being provided with the first seal ring for preventing vacuum leak, between described center shaft and hollow shaft, being provided with the second seal ring for preventing vacuum leak.
As further improvement of the utility model, described center shaft lower end is provided with screw thread, center shaft lower end be threaded into bearing plate and fastening by holding screw.
As further improvement of the utility model, described center shaft bottom is set with axle sleeve, and described lower spring end is pressed on axle sleeve, and described axle sleeve is pressed on bearing plate.
As further improvement of the utility model, described vomit pipe lower surface is set to diagonal plane, the shape of described valve and diagonal plane mating shapes.
compared with prior art, tool has the following advantages the utility model:the utility model compact conformation is reasonable, has self-cleaning function to filter bag, and spring force can be utilized to be blocked in dust on filter bag, and when removing dust without the need to shutting down, production can be carried out continuously, is conducive to enhancing productivity.
Accompanying drawing explanation
Fig. 1 the utility model embodiment spring automatic dust removing Material sucking machine is in the cross section view of blowing state.
Fig. 2 the utility model embodiment spring automatic dust removing Material sucking machine is in the cross section view of suction state.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the spring automatic dust removing Material sucking machine in embodiment is primarily of parts compositions such as base 1, valve 2, hinge 3, hopper body 4, holding screw 5, bearing plate 6, filter bag 7, hold-down ring 8, nut 9, packing ring 10, packing seal 11, upper cover 12, screw 13, tightening screw 14, setting nut 15, vacuum interface pipe 16, first seal ring 17, second seal ring 18, hollow shaft 19, center shaft 20, spring 21, axle sleeve, suction mouth piece 23 and vomit pipes 24.
As shown in Figure 1 and Figure 2, being supported by base 1 for the hopper body 4 storing material, hopper body 4 being installed with the suction mouth piece 23 for sucking material; Vomit pipe 24 is installed at drain hole place bottom described hopper body 4, and described valve 2 hinge 3 hinge is contained in vomit pipe 24 lower end, and valve 2 can swing around hinge 3; Upper cover 12 is installed in the open top sealing of described hopper body 4, and described filter bag 7 is arranged under upper cover 12 center, and filter bag 7 is suitable for reading to be sealedly connected on upper cover 12 inner bottom surface; Described bearing plate 6 is loaded on filter bag 7 inner bottom part, and bearing plate 6 is for carrying out length direction location to filter bag 7; Described upper cover 12 installs vacuum interface pipe 16, and described vacuum interface pipe 16 is inner to be communicated with filter bag 7 inside; Described upper cover 12 center is provided with mounting hole, and described hollow shaft 19 sealing is arranged in described mounting hole, and hollow shaft 19 bottom outer wall is provided with and forms the spacing chuck 19a coordinated with upper cover 12 inner bottom surface; Described center shaft 20 sealing is assemblied in hollow shaft 19, and center shaft 20 lower end and bearing plate 6 are fastenedly connected, and setting nut 15 is installed in center shaft 20 upper end, and setting nut 15 can adjust the initial predetermincd tension of spring 21 and the stroke of controlling spring 21; Described spring 21 is enclosed within center shaft 20, and spring 21 upper end is connected with hollow shaft 19, and spring 21 lower end is pressed on bearing plate 6.
As shown in Figure 1 and Figure 2, in the utility model embodiment, the open top periphery of described hopper body 4 is provided with flange, and described upper cover 12 is placed on flange, is fastenedly connected between upper cover 12 and flange with the fastener be made up of nut 9, packing ring 10 and tightening screw 14.In order to improve sealing property, between described upper cover 12 and the flange of hopper body 4, clamp packing seal 11.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described filter bag 7 is suitable for reading to be connected on upper cover 12 inner bottom surface by hold-down ring 8 and tightening screw 14 press seal.Such mounting structure can facilitate the dismounting and change of filter bag 7.
As shown in Figure 1 and Figure 2, in the utility model embodiment, between described hollow shaft 19 and mounting hole, being provided with the first seal ring 17 for preventing vacuum leak, between described center shaft 20 and hollow shaft 19, being provided with the second seal ring 18 for preventing vacuum leak.First seal ring 17 and the second seal ring 18 can guarantee sealing property of the present utility model.
As shown in Figure 1 and Figure 2, in the utility model embodiment, described center shaft 20 lower end is provided with screw thread, center shaft 20 lower end be threaded into bearing plate 6 and fastening by holding screw 5.Described center shaft 20 bottom is set with axle sleeve 22, and described spring 21 lower end is pressed on axle sleeve 22, and described axle sleeve 22 is pressed on bearing plate 6.Also can adjust initial predetermincd tension and the controlling spring 21 of spring 21 in certain amplitude by changing axle sleeve 22.In addition, described vomit pipe 24 lower surface is set to diagonal plane, and the shape of described valve 2 and diagonal plane mating shapes, be conducive to the smooth discharge of material like this.
Principle of work of the present utility model and working process as follows:
During Material sucking machine suction, valve 2 is closed, and vacuum imports from vacuum interface pipe 16, material enters hopper body 4 from suction mouth piece 23, and the dust in material is adsorbed onto on filter bag 7 gradually, along with the increase of suction time, be adsorbed on dust on filter bag 7 can get more and more, the resistance of suction can be increasing.Along with the increase of suction resistance, filter bag 7 produces radial and axial contraction (as shown in Figure 2) under the suction function of vacuum power, and longitudinal travel occurs center shaft 20, and spring 21 is compressed and produces axial crushing deformation.Dust blocking is more serious, and filter bag 7 is larger in radial and axial contraction, and the longitudinal travel of center shaft 20 is larger, and the degree of the compressed distortion of spring 21 is higher.
When suction action stops, negative pressure is removed automatically, and filter bag 7 will axially stretch due to the elastic force of self by spring 21 by compression, and while filter bag 7 is stretched in the axial direction, its radial direction have also been obtained stretching (as shown in Figure 1).Because the release of spring 21 elastic force realizes in a short period of time, the stretching that can produce filter bag 7 during elastic force release and vibration, thus the dust be adsorbed on filter bag 7 is shaken off.Often inhale a defective material dust just to be shaken off once, thus maintain the good permeability of filter bag 7.Valve 2 is opened, and the material in hopper body 4 discharges from vomit pipe 24.
Claims (9)
1. spring automatic dust removing Material sucking machine, is characterized in that: comprise base (1), valve (2), hinge (3), hopper body (4), bearing plate (6), filter bag (7), upper cover (12), setting nut (15), vacuum interface pipe (16), hollow shaft (19), center shaft (20), spring (21), suction mouth piece (23) and vomit pipe (24); For storing the hopper body (4) of material by base (1) supporting, hopper body (4) is installed with the suction mouth piece (23) for sucking material; Vomit pipe (24) is installed at the drain hole place of described hopper body (4) bottom, and described valve (2) hinge (3) hinge is contained in vomit pipe (24) lower end, and valve (2) can swing around hinge (3); Upper cover (12) is installed in the open top sealing of described hopper body (4), and described filter bag (7) is arranged under upper cover (12) center, and filter bag (7) is suitable for reading to be sealedly connected on upper cover (12) inner bottom surface; Described bearing plate (6) is loaded on filter bag (7) inner bottom part, and bearing plate (6) is for carrying out length direction location to filter bag (7); Described upper cover (12) installs vacuum interface pipe (16), and described vacuum interface pipe (16) is inner to be communicated with filter bag (7) inside; Described upper cover (12) center is provided with mounting hole, and described hollow shaft (19) sealing is arranged in described mounting hole, and hollow shaft (19) bottom outer wall is provided with and forms the spacing chuck (19a) coordinated with upper cover (12) inner bottom surface; Described center shaft (20) sealing is assemblied in hollow shaft (19), and center shaft (20) lower end and bearing plate (6) are fastenedly connected, and setting nut (15) is installed in center shaft (20) upper end; Described spring (21) is enclosed within center shaft (20), and spring (21) upper end is connected with hollow shaft (19), and spring (21) lower end is pressed on bearing plate (6).
2. spring automatic dust removing Material sucking machine as claimed in claim 1, it is characterized in that: the open top periphery of described hopper body (4) is provided with flange, described upper cover (12) is placed on flange, is fastenedly connected between upper cover (12) and flange with fastener.
3. spring automatic dust removing Material sucking machine as claimed in claim 2, is characterized in that: clamped packing seal (11) between the flange of described upper cover (12) and hopper body (4).
4. spring automatic dust removing Material sucking machine as claimed in claim 2, is characterized in that: described fastener comprises nut (9), packing ring (10) and tightening screw (14).
5. spring automatic dust removing Material sucking machine as claimed in claim 1, is characterized in that: described filter bag (7) is suitable for reading to be connected on upper cover (12) inner bottom surface by hold-down ring (8) and tightening screw (14) press seal.
6. spring automatic dust removing Material sucking machine as claimed in claim 1, it is characterized in that: between described hollow shaft (19) and mounting hole, be provided with the first seal ring (17) for preventing vacuum leak, between described center shaft (20) and hollow shaft (19), being provided with the second seal ring (18) for preventing vacuum leak.
7. spring automatic dust removing Material sucking machine as claimed in claim 1, is characterized in that: described center shaft (20) lower end is provided with screw thread, center shaft (20) lower end be threaded into bearing plate (6) and fastening by holding screw (5).
8. spring automatic dust removing Material sucking machine as claimed in claim 1, it is characterized in that: described center shaft (20) bottom is set with axle sleeve (22), described spring (21) lower end is pressed on axle sleeve (22), and described axle sleeve (22) is pressed on bearing plate (6).
9. spring automatic dust removing Material sucking machine as claimed in claim 1, is characterized in that: described vomit pipe (24) lower surface is set to diagonal plane, the shape of described valve (2) and diagonal plane mating shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754865.7U CN204999301U (en) | 2015-09-25 | 2015-09-25 | Automatic auto sucking machine that removes dust of spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754865.7U CN204999301U (en) | 2015-09-25 | 2015-09-25 | Automatic auto sucking machine that removes dust of spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204999301U true CN204999301U (en) | 2016-01-27 |
Family
ID=55156199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520754865.7U Withdrawn - After Issue CN204999301U (en) | 2015-09-25 | 2015-09-25 | Automatic auto sucking machine that removes dust of spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204999301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173738A (en) * | 2015-09-25 | 2015-12-23 | 华裕(无锡)制药有限公司 | Automatic spring type dedusting and material suction machine |
| CN106512580A (en) * | 2016-12-22 | 2017-03-22 | 贵阳铝镁设计研究院有限公司 | Vacuum dust filtering device realizing convenient cleaning |
| CN111099357A (en) * | 2019-12-09 | 2020-05-05 | 爱雷德机床有限公司 | Material storage mechanism of material suction machine |
-
2015
- 2015-09-25 CN CN201520754865.7U patent/CN204999301U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173738A (en) * | 2015-09-25 | 2015-12-23 | 华裕(无锡)制药有限公司 | Automatic spring type dedusting and material suction machine |
| CN106512580A (en) * | 2016-12-22 | 2017-03-22 | 贵阳铝镁设计研究院有限公司 | Vacuum dust filtering device realizing convenient cleaning |
| CN111099357A (en) * | 2019-12-09 | 2020-05-05 | 爱雷德机床有限公司 | Material storage mechanism of material suction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160127 Effective date of abandoning: 20180727 |
|
| AV01 | Patent right actively abandoned |