CN206939960U - Adaptive feeding type weightlessness feeding machine - Google Patents
Adaptive feeding type weightlessness feeding machine Download PDFInfo
- Publication number
- CN206939960U CN206939960U CN201720881527.9U CN201720881527U CN206939960U CN 206939960 U CN206939960 U CN 206939960U CN 201720881527 U CN201720881527 U CN 201720881527U CN 206939960 U CN206939960 U CN 206939960U
- Authority
- CN
- China
- Prior art keywords
- portable plate
- storage tube
- material storage
- feeding
- cylinder
- 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
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses adaptive feeding type weightlessness feeding machine, and it includes material storage tube（1）With the feeding hopper positioned at material storage tube bottom（2）, the material storage tube bottom is hinged with the left portable plate of horizontal interval distribution（3）With right portable plate（4）, the gap between the left portable plate and right portable plate is feed opening, and the one end of the left/right portable plate away from material storage tube bucket wall passes through cylinder（5）It is connected with feeding hopper, the cylinder is distributed in splayed configuration on vertical space and left/right portable plate can be driven to rotate.The beneficial effects of the utility model are that left/right portable plate can be rotated around the side wall of material storage tube, when cylinder drives it to be rotated, the bore of feed opening will produce change, so as to control blanking flow and blanking velocity, the utility model is not related to software, overall structure is simple, and manufacturing cost and maintenance cost are low.
Description
Technical field
It the utility model is related to feeding machine field, more particularly to weightless feeding machine.
Background technology
Weightless feeding machine is by storage bin hopper, feeder（Single, double axle scroll feeder）, the composition such as weighing system and adjuster,
In operation, hopper, material and feeder are continuously weighed jointly.After being sent out with material, real weightless speed is measured
Rate, and by it and required weight loss rate（Setting value）It is compared.Weightless feeding machine is come from by reconciling feeder speed
Dynamic amendment deviates the bias of set point, so as to uniformly continuously feed material exactly.Weightless feeding machine is widely used in
In automatic blending production field, for example, in food processing, batching sequence that weightless feeding machine mixes up according to control system can be with
Quantitative dispensing is automatically added to according to program, such as sugar, flour etc.Existing storage bin hopper is all the cone or cone to stand upside down
Platform, relative to the space of its occupancy, the material that can be contained is less.
Chinese utility model patent application number CN201420311448.0 discloses a kind of weightless feeding machine, including storing
Bucket, feeding hopper, agitating device, drive device, feed screw, material position inductor and load sensor.The storage vat is cylinder
Shape；Agitating device is arranged on storing bottom of the barrel, and agitating device includes cone rotary shaft and installed in rotary shaft bottom periphery edge
Some scraper plates radially extended, rotary shaft cone is upward.The patent is mainly that the connection of each mechanism is realized by software control
Move to control the stability of flow, its production cost and maintenance cost are all higher, can not be held when the material in material storage tube is less
Continuous feeding, rotate with because last remaining material can be deposited in cone rotating disk and material storage tube can not be sent into by scraper plate
Outlet.
Utility model content
The technical problems to be solved in the utility model is that existing weightless feeding machine can not be directed to the reserves progress of material certainly
The feed of adaptation, can not be effectively fed when material is less, and a kind of adaptive feeding type weightlessness feeding machine is provided for this.
The technical solution of the utility model is：Adaptive feeding type weightlessness feeding machine, it includes material storage tube and positioned at storing
The feeding hopper of cylinder bottom, the material storage tube bottom are hinged with the left portable plate of horizontal interval distribution and right portable plate, the left work
Dynamic gap between plate and right portable plate is feed opening, and the one end of the left/right portable plate away from material storage tube bucket wall passes through cylinder
It is connected with feeding hopper, the cylinder is distributed in splayed configuration on vertical space and left/right portable plate can be driven to rotate.
The improvement of such scheme is to connect flexible screen pack between the left portable plate and right portable plate.
Left portable plate described in such scheme and/or right portable plate are flexible sheets.
Left portable plate described in such scheme and/or right portable plate are waveform rigid sheets.
The improvement of such scheme is to be connected with vibrator on the storing drum outer wall.
Material storage tube described in such scheme is integrally in cylinder.
The beneficial effects of the utility model are that left/right portable plate can be rotated around the side wall of material storage tube, when cylinder drives
Change will be produced by moving the bore of feed opening when it is rotated, and so as to control blanking flow and blanking velocity, the utility model is not
It is related to software, overall structure is simple, and manufacturing cost and maintenance cost are low.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram；
In figure, 1, material storage tube, 2, feeding hopper, 3, left portable plate, 4, right portable plate, 5, cylinder, 6, elastic screen pack, 7, shake
Dynamic device.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described further to the utility model.
As shown in figure 1, the utility model includes material storage tube 1 and the feeding hopper 2 positioned at material storage tube bottom, the material storage tube bottom
Portion is hinged with the left portable plate 3 and right portable plate 4 of horizontal interval distribution, and the gap between the left portable plate and right portable plate is
Feed opening, the one end of the left/right portable plate away from material storage tube bucket wall are connected by cylinder 5 with feeding hopper, and the cylinder is hanging down
Directly spatially it is distributed in splayed configuration and left/right portable plate can be driven to rotate.
Main improvement in the utility model is material storage tube, and the structure of feeding hopper can be identical with prior art, example
If Chinese utility model patent application number CN201420311448.0 patent names are feeding disclosed in " a kind of weightless feeding machine "
Hopper is the same, it may have drive device, feed screw, material position inductor and load sensor.Cylinder passes through piston rod and left/right
Portable plate is affixed, and it is in that splayed is symmetrical that cylinder itself, which is tilted and is fixed in feeding hopper,.
The utility model is elaborated with reference to embodiment.
Embodiment 1：Adaptive feeding type weightlessness feeding machine, it includes conical material storage tube 1 and positioned at conical material storage tube
The feeding hopper 2 of bottom, the material storage tube bottom are hinged with the left portable plate 3 and right portable plate 4 of horizontal interval distribution, the left work
Dynamic gap between plate and right portable plate is feed opening, and the one end of the left/right portable plate away from conical material storage tube bucket wall leads to
Cross cylinder 5 to be connected with feeding hopper, the cylinder is distributed in splayed configuration on vertical space and left/right portable plate can be driven to occur to turn
It is dynamic.
Embodiment 2：Difference with embodiment 1 is that material storage tube in cylinder, can so there is more volume totes
Material.
Embodiment 3：In order to control the granularity of the material of feed opening discharge, the material for filtering out needs enters feeding
Bucket, can connect flexible screen pack 6, the elastic screen pack can be nylon wire, fiber between left portable plate and right portable plate
The cloth that net, non-woven fabrics, geotextiles etc. have certain ductility is made, and certain elastic screen pack is plane, with feed opening
It is adapted, elastic screen pack can be that bonding, mounting etc. are fixedly connected with mode.The embodiment may apply to embodiment 1-2
In.
Embodiment 4：As embodiment 1-3 concrete application, left portable plate and/or right portable plate can be flexible sheets,
Left/right portable plate so of the same area can carry more materials.Specific portable plate can be plastic cement material or Buddhist nun
Imperial material, flexural deformation can be carried out according to stressing conditions.
Embodiment 5：As embodiment 1-3 another concrete application, left portable plate and/or right portable plate can be waves
Shape rigid sheet, although so left portable plate and/or right portable plate cannot deform, corrugated profile can also carry more
More materials.
Embodiment 6：The optimization any as embodiment 1-5, vibrator 7 can be connected with storing drum outer wall.
Vibrator carries out vibratory impulse to material storage tube, avoids material from being bonded on the barrel of material storage tube.
Workflow of the present utility model is as follows：Material enters normal feed in feeding hopper by feed opening under normality, when need
When being adjusted to feed quantity, starting cylinder makes its piston rod drive left portable plate and/or right portable plate around material storage tube
Barrel is rotated, and then changes the size of feed opening, because left portable plate and/or right portable plate have cylinder independent control,
Therefore the variation pattern of feed opening is changeable, can also adjust distribution of the material in material storage tube accordingly, such as on the left of material storage tube
Solid accumulation it is more when, corresponding cylinder can be driven to drive left portable plate to move down, the material in left side is fallen into down faster
Material mouth, right portable plate are remained stationary as, and similar operations are carried out when the solid accumulation on the right side of material storage tube is more.When needing to control
Into feeding hopper raw meal particle size when, drive cylinder drives left/right portable plate to rotate, and left/right portable plate pulls elastic screen pack
It is set to produce deformation, the aperture of elastic screen pack changes, and then controls the raw meal particle size into feeding hopper.
Claims (6)
1. adaptive feeding type weightlessness feeding machine, it includes material storage tube（1）With the feeding hopper positioned at material storage tube bottom（2）, it is special
Sign is the left portable plate that the material storage tube bottom is hinged with horizontal interval distribution（3）With right portable plate（4）, the left portable plate and
Gap between right portable plate is feed opening, and the one end of the left/right portable plate away from material storage tube bucket wall passes through cylinder（5）With feeding
Hopper connects, and the cylinder is distributed in splayed configuration on vertical space and left/right portable plate can be driven to rotate.
2. adaptive feeding type weightlessness feeding machine as claimed in claim 1, it is characterized in that the left portable plate and right portable plate
Between connect flexible screen pack（6）.
3. adaptive feeding type weightlessness feeding machine as claimed in claim 1 or 2, it is characterized in that the left portable plate and/or the right side
Portable plate is flexible sheet.
4. adaptive feeding type weightlessness feeding machine as claimed in claim 1 or 2, it is characterized in that the left portable plate and/or the right side
Portable plate is waveform rigid sheet.
5. adaptive feeding type weightlessness feeding machine as claimed in claim 1 or 2, it is characterized in that affixed on the storing drum outer wall
There is vibrator（7）.
6. adaptive feeding type weightlessness feeding machine as claimed in claim 1 or 2, it is characterized in that the material storage tube is in integrally cylinder
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881527.9U CN206939960U (en) | 2017-07-20 | 2017-07-20 | Adaptive feeding type weightlessness feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720881527.9U CN206939960U (en) | 2017-07-20 | 2017-07-20 | Adaptive feeding type weightlessness feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939960U true CN206939960U (en) | 2018-01-30 |
Family
ID=61370867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720881527.9U Expired - Fee Related CN206939960U (en) | 2017-07-20 | 2017-07-20 | Adaptive feeding type weightlessness feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206939960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109832973A (en) * | 2019-01-28 | 2019-06-04 | 宁波宏一电器有限公司 | A kind of vaccum wall-breaking machine |
| CN111204559A (en) * | 2020-02-28 | 2020-05-29 | 山东建筑大学 | Concrete conveying device |
-
2017
- 2017-07-20 CN CN201720881527.9U patent/CN206939960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109832973A (en) * | 2019-01-28 | 2019-06-04 | 宁波宏一电器有限公司 | A kind of vaccum wall-breaking machine |
| CN111204559A (en) * | 2020-02-28 | 2020-05-29 | 山东建筑大学 | Concrete conveying device |
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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: 20180130 |