CN207957116U - A kind of ready-package wind stopping device - Google Patents
A kind of ready-package wind stopping device Download PDFInfo
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- CN207957116U CN207957116U CN201721917978.XU CN201721917978U CN207957116U CN 207957116 U CN207957116 U CN 207957116U CN 201721917978 U CN201721917978 U CN 201721917978U CN 207957116 U CN207957116 U CN 207957116U
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- shell
- main shaft
- ready
- wind stopping
- stopping device
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Abstract
The utility model discloses a kind of ready-package wind stopping devices, including shell, the shell is cylinder type, the shell upper end is provided with feed inlet, lower end is provided with discharge port, impeller and main shaft are equipped in the shell, the impeller passes through positioning sleeve, felt gland, is fixed in the shell housing end plug, the main shaft both ends are fixed on by positioning sleeve, felt gland and bearing on the housing end plug of the shell both sides, safety guard is installed in described main shaft one end, the other end is connected with motor reducer, and several blades are welded on the main shaft.The purpose of this utility model is to provide a kind of ready-package wind stopping device, and the apparatus structure is simple, convenient for disassembly and assembly, be mainly used for drug, food, chemical products short distance conveying and specific condition under device for transporting objects.
Description
Technical field
The utility model is related to a kind of wind stopping device more particularly to a kind of ready-package wind stopping devices.
Background technology
Wind stopping device is an important component in powder conveying apparatus.Generally require the component negative in the course of work
Work under pressure difference, it is desirable that by inventory there is good regulation performance, and ensure component gas that it is connected not
It can reveal, to ensure that conveying can normally, efficiently work.
In Chinese medicine pre-processing device, wind stopping device is used in material cyclone separator lower part and is used as sealing, uniform discharging
A kind of device, the wind stopping device shell designed in the past use the structure of upper and lower two halves, in this way making that it is not ideal enough to close wind effect, and
Blade service life is short, increases the workload of service worker；When replacing material, it is necessary to be carried out to equipment thoroughly clear
Reason, this is complicated, and dismounting is inconvenient, not only increases the labor intensity of worker, is also easy the material caused by cleaning is not thorough
Cross-infection.Therefore need to provide a kind of new technical solution to solve the above problems.
Utility model content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of ready-package wind stopping device, the apparatus structure is simple, tears open
Dress is convenient, be mainly used for drug, food, chemical products short distance conveying and specific condition under device for transporting objects.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of ready-package wind stopping device, including shell
Body, the shell are cylinder type, and the shell upper end is provided with feed inlet, and lower end is provided with discharge port, is equipped in the shell
Impeller, the impeller include main shaft and blade, and the impeller is fixed on the shell by positioning sleeve, felt gland, housing end plug
In vivo, the main shaft both ends are fixed on by positioning sleeve, felt gland and bearing on the housing end plug of the shell both sides, in institute
It states main shaft one end and safety guard is installed, the other end is connected with motor reducer, and several blades are welded on the main shaft.
Further, several blades are 4-10.
Further, several blade quantities are six, and six blades are uniformly welded in one according to certain angle
On root main shaft, differential seat angle is no more than 1 °.
Further, the impeller center is aligned with the main-shaft core.
Further, the main shaft is connect with the safety guard using eyelet bolt.
Further, the shape of the discharge port is circle.
The utility model has the advantage of：The utility model uses cylinder shell, impeller is arranged in shell, by motor
Speed reducer impeller rotary unloading, it can be fed with continuous uniform into conveying pipeline, and be gathered dust portion in system and separation, and can
Using as discharger function.It uses enclosed type rotor, it is ensured that the stream pressure in delivery pipe does not leak, and is capable of safety
Conveying and receipts connect material, so it not only can be pressure-resistant, while having both plain edition function.
Ready-package wind stopping device is used to install at the discharge gate of the discharger to work under negative pressure, and top receives discharger discharge
Material, can play a part of conveying the effect of material and sealing by the blade of rotation, strength can be effectively prevent
Air is sucked from discharge gate in transmission process, ensures the normal discharge of discharger.
When dismounting, safety guard need to only be removed, then remove two eyelet bolts on housing end plug；Use loose joint bolt
Screw terminal cover under two threaded holes in, end cap can be removed；Live spindle can split out blade-section, be conducive to clear up
Health.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view in the directions A-A in Fig. 1；
Fig. 3 is the sectional view in the directions B-B in Fig. 1；
Fig. 4 is the utility model impeller welding structural schematic diagram；
Wherein：
1, feed inlet 2, discharge port 3, safety guard
4, shell 5, housing end plug 6, motor reducer
7, blade 8, positioning sleeve 9, felt gland
10, main shaft 11, bearing
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
Embodiment one：
A kind of ready-package wind stopping device as shown in Figs. 1-3, including shell 4, the shell 4 is cylinder type, on the shell 4
End is provided with feed inlet 1 described in feed inlet 1 and is mounted at feed bin discharge hole by bolt, convenient to disassembly.
1 lower end of the feed inlet is provided with discharge port 2, and the shape of the discharge port 2 is circle, is set at the discharge port 2
Set splicing vehicle or the direct splicing of cloth bag.
Impeller is equipped in the shell 4, the impeller includes main shaft 10 and blade 7, and the impeller passes through positioning sleeve 8, hair
Felt gland 9, housing end plug 5 are fixed in the shell 4, and 10 both ends of the main shaft pass through positioning sleeve 8, felt gland 9 and bearing
11 are fixed on the housing end plug 5 of 4 both sides of the shell, and safety guard 3 is equipped in 10 one end of the main shaft, the main shaft 10,
Blade 7, shell 4, housing end plug 5, positioning sleeve 8, safety guard 3 are all made of 304 stainless steels, can be used for medicine, food, change
The industries such as work.
The main shaft 10 and the safety guard 3 connects using eyelet bolt, when dismounting, need to be removed safety guard 3, then
Six eyelet bolts on housing end plug 5 are removed, in two threaded holes under being covered using loose joint bolt screw terminal, it is convenient to
End cap is removed.
The other end is connected with motor reducer 6, and motor reducer 6 is selected on transmission mechanism, with speed reducer by motor
Rotating speed is down to 0-25r/min, and the controller uses frequency control, can select suitable rotational speed according to different materials.
Impeller welding structural schematic diagram as shown in Figure 4 is welded with several blades 7, several leaves on the main shaft 10
Piece 7 is 4-10, and the impeller center is aligned with 10 center of the main shaft.
Embodiment two：
Several 7 quantity of the blade are six, and six blades are uniformly welded in a main shaft according to certain angle
On, differential seat angle is no more than 1 °.
The material of separation enters wind stopping device feed inlet 1 along cyclone separator cone, into wind stopping device after uniformly fall into and close
In the shell 4 of wind device, memory block is formed by steering between blade, after waiting the position gone on the lower, material, which is spilled over, falls into circle
Discharge port 2.
When dismounting, safety guard 3 need to only be removed, then remove six eyelet bolts on housing end plug 5；Use loose joint spiral shell
Bolt screw terminal cover under two threaded holes in, end cap can be removed；Live spindle 10 can split out 7 part of blade, be conducive to
It clears up.
The ready-package wind stopping device can be on usual material, it can be with the feed of continuous uniform, and in system and divides
From the portion of gathering dust, it can be used as discharger function again, it uses enclosed type rotor, it is ensured that the stream pressure in delivery pipe is not
Conveying and the collection material of safety are capable of in leakage, it not only can be pressure-resistant, while having both plain edition function.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (6)
1. a kind of ready-package wind stopping device, including shell, which is characterized in that the shell is cylinder type, the shell upper end setting
There are feed inlet, lower end to be provided with discharge port, be equipped with impeller in the shell, the impeller includes main shaft and blade, the impeller
It is fixed in the shell by positioning sleeve, felt gland, housing end plug, the main shaft both ends pass through positioning sleeve, felt gland
It is fixed on bearing on the housing end plug of the shell both sides, safety guard is installed in described main shaft one end, the other end passes through method
Blue disk is connected with motor reducer, and several blades are welded on the main shaft.
2. a kind of ready-package wind stopping device according to claim 1, which is characterized in that several blades are 4-10.
3. a kind of ready-package wind stopping device according to claim 2, which is characterized in that several blade quantities are six,
Six blades are uniformly welded according to certain angle on a main shaft, and differential seat angle is no more than 1 °.
4. a kind of ready-package wind stopping device according to claim 1, which is characterized in that in the impeller center and the main shaft
The heart is aligned.
5. a kind of ready-package wind stopping device according to claim 1, which is characterized in that the main shaft is used with the safety guard
Eyelet bolt connects.
6. a kind of ready-package wind stopping device according to claim 1, which is characterized in that the shape of the discharge port is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917978.XU CN207957116U (en) | 2017-12-30 | 2017-12-30 | A kind of ready-package wind stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721917978.XU CN207957116U (en) | 2017-12-30 | 2017-12-30 | A kind of ready-package wind stopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207957116U true CN207957116U (en) | 2018-10-12 |
Family
ID=63731569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721917978.XU Active CN207957116U (en) | 2017-12-30 | 2017-12-30 | A kind of ready-package wind stopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207957116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668334A (en) * | 2022-04-08 | 2022-06-28 | 中储粮成都储藏研究院有限公司 | Air-closed material feeder |
-
2017
- 2017-12-30 CN CN201721917978.XU patent/CN207957116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114668334A (en) * | 2022-04-08 | 2022-06-28 | 中储粮成都储藏研究院有限公司 | Air-closed material feeder |
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