CN206691863U - A kind of screw feed mechanism - Google Patents
A kind of screw feed mechanism Download PDFInfo
- Publication number
- CN206691863U CN206691863U CN201720309213.1U CN201720309213U CN206691863U CN 206691863 U CN206691863 U CN 206691863U CN 201720309213 U CN201720309213 U CN 201720309213U CN 206691863 U CN206691863 U CN 206691863U
- Authority
- CN
- China
- Prior art keywords
- screw
- hopper
- charging line
- feeding groove
- motor
- 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
Links
Abstract
The utility model discloses a kind of screw feed mechanism,Its structure includes hopper,Measure electric cabinet,Support,Discharging opening,Fixed compound rest,Screw feeding groove,Motor,Metering electric cabinet is installed on hopper,Feed hopper bottom is connected with support,Screw feeding groove is provided with above hopper,Screw feeding groove is by dust-proof backplate,Charging line,Screw rod,Helical blade and pusher shaft composition,Hopper inwall bottom is connected with pusher shaft,Dust-proof backplate is installed on the outer ring of pusher shaft,Pusher shaft is connected with charging line,Screw rod and helical blade are installed on charging line,Charging line is connected with helical blade,Screw feeding groove end is connected provided with motor,Motor is connected with charging line,The connection that the utility model passes through pusher shaft and charging line,It can be good at upwards being pushed material,Material is prevented to be bonded on screw rod,Add the service life of feeder.
Description
Technical field
The utility model is a kind of screw feed mechanism, belongs to feeding technical field.
Background technology
Screw(-type) feeder is that the conveying of collection powder material current stabilization, Weighing and quantitative are made as integral new generation product；
Suitable for the powder material continuous metering and dispensing of various industrial production environments；Multinomial advanced technology is employed, reliable, control
Precision height processed；Be particularly suitable for use in the continuous metering and dispensing of the industry powder material such as building materials, metallurgy, electric power, chemical industry.
Existing public technology Application No.：201420742537.0 utility model be related to a kind of taper roller self-feeding
Device, including the first feed device and the second feed device, the charging aperture of the first described feed device and the first nylon tube phase
Connection, the charging aperture are connected with the blanking mouth of feeder；The discharging opening of the second described feed device and open foraminate the
Two nylon tubes are connected, and the second nylon tube is connected with process equipment, and the first feed device and the second feed device pass through screw thread
Device is sealedly connected and fixed；Air reversing valve is provided with the second described feed device, the air reversing valve and air pressure valve
It is connected；The gas pressure intensity scope of described air reversing valve is 0.05~0.1Mpa；It is described positioned at screw device bottom
First feed device is shaped as funnel-form, and the shape inside corresponding second feed device is also funnel-form.This reality
Had the beneficial effect that with new：The labor intensity that solves existing taper roller feed device is big, fault rate is high, maintenance is complicated,
A series of problems, such as line production can not be realized.Existing feeder well can not be pushed material upwards, easily will
Material is bonded on screw rod, reduces the service life of feeder.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of screw feed mechanism, it is existing to solve
Some feeders well can not be pushed material upwards, and easily material is bonded on screw rod, reduces feeder
Service life.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of feed screw
Structure, its structure include hopper, metering electric cabinet, support, discharging opening, fixed compound rest, screw feeding groove, motor, institute
Metering electric cabinet to be stated to be installed on hopper, the feed hopper bottom is connected with support, and screw feeding groove is provided with above the hopper,
The screw feeding groove is made up of dust-proof backplate, charging line, screw rod, helical blade and pusher shaft, the hopper inwall bottom
End is connected with pusher shaft, and the dust-proof backplate is installed on the outer ring of pusher shaft, and the pusher shaft is connected with charging line,
The screw rod and helical blade are installed on charging line, and the charging line is connected with helical blade, and the spiral is sent
Hopper end is connected provided with motor, and the motor is connected with charging line, and the motor passes through feeding
Pipeline is connected with pusher shaft, is connected above the screw feeding groove with discharging opening, the screw feeding trench bottom and fixation
Compound rest is connected.
Further, the hopper top is provided with charging aperture.
Further, the discharging opening is installed in the top of discharging opening.
Further, the fixed compound rest is provided with universal caster wheel.
Further, the motor is provided with shaft-cup and guide axle after sealing, shaft-cup and guide axle after the sealing
It is connected.
Further, shaft-cup is connected with charging line after the sealing.
Further, the charging aperture is rectangle structure.
Further, the hopper carries out storage charging.
The beneficial effects of the utility model：By the connection of pusher shaft and charging line, can be good at carrying out material
Push upwards, prevents material to be bonded on screw rod, adds the service life of feeder.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of screw feed mechanism of the utility model.
Fig. 2 is the structural representation of the utility model screw feeding groove.
In figure：Hopper -1, charging aperture -11, metering electric cabinet -2, support -3, discharging opening -4, fixed compound rest -5, spiral shell
Rotation chute feeder -6, dust-proof backplate -61, charging line -62, screw rod -63, helical blade -64, pusher shaft -65, motor -
7th, shaft-cup -711, guide axle -712 after sealing.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of screw feed mechanism, and its structure is automatically controlled including hopper 1, metering
Case 2, support 3, discharging opening 4, fixed compound rest 5, screw feeding groove 6, motor 7, the metering electric cabinet 2 are installed in material
On bucket 1, the bottom of hopper 1 is connected with support 3, and the top of hopper 1 is provided with screw feeding groove 6, the screw feeding groove 6
Be made up of dust-proof backplate 61, charging line 62, screw rod 63, helical blade 64 and pusher shaft 65, the inwall bottom of hopper 1 with
Pusher shaft 65 is connected, and the dust-proof backplate 61 is installed on the outer ring of pusher shaft 65, the pusher shaft 65 and charging line 62
It is connected, the screw rod 63 and helical blade 64 are installed on charging line 62, the charging line 62 and helical blade 64
It is connected, the end of screw feeding groove 6 is connected provided with motor 7, and the motor 7 is connected with charging line 62
Connect, the motor 7 is connected by charging line 62 with pusher shaft 65, the top of screw feeding groove 6 and the phase of discharging opening 4
Connection, the bottom of screw feeding groove 6 are connected with fixed compound rest 5, and the top of hopper 1 is provided with charging aperture 11, institute
The top that discharging opening 4 is installed in discharging opening 4 is stated, the fixed compound rest 5 is provided with universal caster wheel 51, the motor 7
Shaft-cup 711 and guide axle 712 after sealing are provided with, shaft-cup 711 is connected with guide axle 712 after the sealing, after the sealing
Shaft-cup 711 is connected with charging line 62, and the charging aperture 11 is rectangle structure, and the hopper 1 carries out storage charging.
The helical blade of the conveying worm of helical blade 64 described in this patent has entity spiral face, belt type spiral face and leaf
Three kinds of forms of piece helicoid, wherein, vane type spiral face is using relatively fewer, mainly for delivery of viscosity is larger and compressibility
Material, this spiral shell hang face type, in completing to convey operation process, while have and complete stirring to material, the function such as mixing,
The outer surface of screw rod 63 cuts with the cylinder of helicla flute or cuts with the circular cone of Conical Spiral Groove
Material to be processed is put into hopper 1 by charging aperture 11 first, then motor 7 is sent as power source drive
Screw rod 63, helical blade 64 on pipe material 62 convey to material, and metering electric cabinet 2 controls load, while by pushing away
Material on charging line 62 is carried out reinforcing push by material axle 65, prevents material sticks on screw rod 63, dust-proof backplate 61
The entrance of the dust-proof dust during pusher of backplate 61 can be prevented, causes machine obstacle and conveying imperfect, finally by material
Exported by discharging opening 4, for example, can use feed screw on powdery processing equipment.
Hopper 1 of the present utility model, charging aperture 11, metering electric cabinet 2, support 3, discharging opening 4, fixed compound rest 5, spiral shell
After revolving chute feeder 6, dust-proof backplate 61, charging line 62, screw rod 63, helical blade 64, pusher shaft 65, motor 7, sealing
Shaft-cup 711, guide axle 712, the part that part is universal standard part or those skilled in the art know, its structure and principle are all
Can be learnt by technical manual for this technology personnel or be known by normal experiment method, the utility model solve the problems, such as be
Prior art well can not be pushed material upwards, and easily material is bonded on screw rod, reduce making for feeder
With the life-span, the utility model is combined with each other by above-mentioned part, well can push material upwards, prevent material from gluing
On screw rod, the service life of feeder is added.It is described in detail below：
The screw feeding groove 6 is by dust-proof backplate 61, charging line 62, screw rod 63, helical blade 64 and pusher shaft 65
Composition, the inwall bottom of hopper 1 are connected with pusher shaft 65, and the dust-proof backplate 61 is installed on the outer ring of pusher shaft 65,
The pusher shaft 65 is connected with charging line 62, and the screw rod 63 and helical blade 64 are installed on charging line 62, institute
State charging line 62 with helical blade 64 to be connected, the end of screw feeding groove 6 is connected provided with motor 7, the drive
Dynamic motor 7 is connected with charging line 62, and the motor 7 is connected by charging line 62 with pusher shaft 65.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
- A kind of 1. screw feed mechanism, it is characterised in that：Its structure includes hopper（1）, metering electric cabinet（2）, support（3）, go out Material mouth（4）, fixed compound rest（5）, screw feeding groove（6）, motor（7）, the metering electric cabinet（2）It is installed in hopper （1）On, the hopper（1）Bottom and support（3）It is connected, the hopper（1）Top is provided with screw feeding groove（6）, the spiral shell Revolve chute feeder（6）By dust-proof backplate（61）, charging line（62）, screw rod（63）, helical blade（64）And pusher shaft（65）Group Into the hopper（1）Inwall bottom and pusher shaft（65）It is connected, the dust-proof backplate（61）It is installed in pusher shaft（65）It is outer On circle, the pusher shaft（65）With charging line（62）It is connected, the screw rod（63）And helical blade（64）It is installed in and send Pipe material（62）On, the charging line（62）With helical blade（64）It is connected, the screw feeding groove（6）End, which is provided with, drives Dynamic motor（7）It is connected, the motor（7）With charging line（62）It is connected, the motor（7）Pass through feed pipe Road（62）With pusher shaft（65）It is connected, the screw feeding groove（6）Top and discharging opening（4）It is connected, the screw feeding Groove（6）Bottom and fixed compound rest（5）It is connected.
- A kind of 2. screw feed mechanism according to claim 1, it is characterised in that：The hopper（1）Top be provided with into Material mouth（11）.
- A kind of 3. screw feed mechanism according to claim 2, it is characterised in that：The discharging opening（4）It is installed in discharging Mouthful（4）Top.
- A kind of 4. screw feed mechanism according to claim 1, it is characterised in that：The fixed compound rest（5）On set There is universal caster wheel（51）.
- A kind of 5. screw feed mechanism according to claim 1, it is characterised in that：The motor（7）It is provided with close It is honored as a queen shaft-cup（711）With guide axle（712）, shaft-cup after the sealing（711）With guide axle（712）It is connected.
- A kind of 6. screw feed mechanism according to claim 5, it is characterised in that：Shaft-cup after the sealing（711）With sending Pipe material（62）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309213.1U CN206691863U (en) | 2017-03-27 | 2017-03-27 | A kind of screw feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720309213.1U CN206691863U (en) | 2017-03-27 | 2017-03-27 | A kind of screw feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206691863U true CN206691863U (en) | 2017-12-01 |
Family
ID=60443943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720309213.1U Expired - Fee Related CN206691863U (en) | 2017-03-27 | 2017-03-27 | A kind of screw feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206691863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467004A (en) * | 2018-05-24 | 2018-08-31 | 王永 | A kind of semi-automatic feeding machine |
-
2017
- 2017-03-27 CN CN201720309213.1U patent/CN206691863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467004A (en) * | 2018-05-24 | 2018-08-31 | 王永 | A kind of semi-automatic feeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20210327 |