CN204549375U - A kind of discharge gate structure - Google Patents
A kind of discharge gate structure Download PDFInfo
- Publication number
- CN204549375U CN204549375U CN201520154764.6U CN201520154764U CN204549375U CN 204549375 U CN204549375 U CN 204549375U CN 201520154764 U CN201520154764 U CN 201520154764U CN 204549375 U CN204549375 U CN 204549375U
- Authority
- CN
- China
- Prior art keywords
- discharge gate
- grid
- outer grid
- gate structure
- main body
- 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
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Abstract
The utility model discloses a kind of discharge gate structure, comprise discharge gate main body; Discharge gate body exit place is axially provided with interior grid and outer grid successively; Outer grid is connected with discharge gate main body by bearing, relatively rotates to make outer grid and discharge gate main body; This kind of discharge gate structure also comprises cylinder, and the outer grid of air cylinder driven rotates, stagger to make the glazing bar of outer grid and interior grid or overlap to change withdrawal rate.This kind of discharge gate structure, can refinement and improve the homogeneity of discharge.
Description
[technical field]
The utility model relates to feeder field, particularly relates to a kind of discharge gate structure.
[background technology]
At the screw feeder discharge gate fed in raw material for metering system, because discharge gate load fluctuation during screw feeder is very large, be difficult to carry out accurate measurement, particularly need the dynamic accuracy controlling to reach several grams, the withdrawal rate fluctuation of conventional screw feeder outlet often causes precision to exceed error amount, causes metering system cannot precise.
[utility model content]
The purpose of this utility model is the deficiency effectively overcoming above-mentioned technology, provides a kind of discharge gate structure, can change and limit withdrawal rate.
The technical solution of the utility model is achieved in that it comprises discharge gate main body; Discharge gate body exit place is axially provided with interior grid and outer grid successively; Outer grid is connected with discharge gate main body by bearing, relatively rotates to make outer grid and discharge gate main body; This kind of discharge gate structure also comprises cylinder, and the outer grid of air cylinder driven rotates, stagger to make the glazing bar of outer grid and interior grid or overlap to change withdrawal rate.
In technique scheme, interior grid and outer grid are all the grid of glazing bar radial equipartition, are easy to the glazing bar relative position changing outer grid and interior grid.
In technique scheme, outer grid radial direction is provided with connecting arm; The push rod of connecting arm and cylinder is hinged, rotates to make the outer grid of air cylinder driven.
In technique scheme, the glazing bar quantity of interior grid and outer grid is all 5, and the angle rotatable of outer grid is 36 degree, makes interior grid and outer grid coordinate formation five decile grid discharge gate and ten decile grid discharge gates.
In technique scheme, interior grid is fixedly connected with discharge gate main body, and interior grid can not rotate, and can not affect interior grid and the cooperation of outer grid.
The beneficial effects of the utility model are: this kind of discharge gate structure, material is when being discharged by screw feeder, interior grid and outer grid can coordinate the withdrawal rate and discharge homogeneity that control discharge gate, can regulate withdrawal rate as required, and fluctuation can not appear in withdrawal rate along with the bolt rotary of screw feeder, when five decile discharges, be conducive to quick discharge, when ten decile discharges, be conducive to refinement and even discharge, can discharge velocity be improved, feed precision can be improved again.
[accompanying drawing explanation]
Fig. 1 is overall cutaway view of the present utility model;
Fig. 2 is the gentle cylinder connection diagram of outer grid of the present utility model;
Fig. 3 is interior grid front view of the present utility model;
Fig. 4 is outer grid front view of the present utility model.
Fig. 5 is interior grid of the present utility model and outer mesh overlay schematic diagram;
Fig. 6 is that interior grid of the present utility model and outer grid stagger schematic diagram.
[detailed description of the invention]
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 to Fig. 6 show schematically show a kind of discharge gate structure according to a kind of embodiment of the present utility model.
As Fig. 1 and Fig. 2, this kind of discharge gate structure, comprises discharge gate main body 1, and discharge gate main body 1 is column type discharge gate; Discharge gate main body 1 exit is axially provided with interior grid 2 and outer grid 3 successively.
As Fig. 3, interior grid 2 is circular block shape; Interior grid 2 radius is identical with discharge gate main body 1 inside radius, being axially fixed in discharge gate main body 1 by interior grid 2; Interior grid 2 and discharge gate main body 1 can by riveting or fixing, and to be fixedly connected with discharge gate main body 1 by interior grid 2, interior grid 2 can not relatively rotate by discharge gate relatively; The quantity of the glazing bar of interior grid 2 is 5, and interior grid 2 is divided into the arcuation grid of five deciles by the glazing bar radial equipartition of interior grid 2.
As Fig. 4, outer grid 3 is cylindrical pullover grid, and outer grid 3 front end is grid.Discharge gate main body 1 outer ring is fixedly connected with bearing 5, and outer grid 3 overlaps discharge gate main body 1 and the sidewall of outer grid 3 is fixedly connected with bearing 5, and outer grid 3 is connected with discharge gate main body 1 by bearing 5, relatively rotates to make outer grid 3 and discharge gate main body 1.This kind of discharge gate structure also comprises cylinder 4; Outer grid 3 outer ring radial direction is provided with connecting arm 31; Connecting arm 31 one end is fixed, the push rod of cylinder 4 and connecting arm 31 position Relative vertical, and the push rod of connecting arm 31 and cylinder 4 is hinged, to make cylinder 4 drive outer grid 3 to rotate, stagger to make the glazing bar of outer grid 3 and interior grid 2 or overlap to change withdrawal rate.The quantity of the glazing bar of outer grid 3 is also 5, and the glazing bar of outer grid 3 is also that interior grid 2 is divided into the arcuation grid of five deciles by radial equipartition.
Above-mentioned, the angle rotatable of outer grid 3 is 36 degree, makes interior grid 2 and outer grid 3 coordinate formation five decile grid discharge gate and ten decile grid discharge gates.
When using the utility model, as Fig. 5, interior grid 2 and outer grid 3 overlap, make discharge gate main body 1 export and be five deciles outlets, now have certain restriction to the withdrawal rate of material, be also conducive to quick discharge simultaneously; As Fig. 6, cylinder 4 promotes outer grid 3 and rotates 36 degree, and interior grid 2 and outer grid 3 stagger, and discharge gate main body 1 is exported and is ten decile outlets, now limits up hill and dale the withdrawal rate of material, make material refinement and fall uniformly, significantly improve the precision of feed.
Described above is only preferred embodiment of the present utility model, and above-mentioned specific embodiment is not to restriction of the present utility model.In technological thought category of the present utility model, can occur various distortion and amendment, all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to the scope that the utility model is protected.
Claims (6)
1. a discharge gate structure, comprises discharge gate main body; Discharge gate body exit place is axially provided with interior grid and outer grid successively; Outer grid is connected with discharge gate main body by bearing, relatively rotates to make outer grid and discharge gate main body; This kind of discharge gate structure also comprises cylinder, and the outer grid of air cylinder driven rotates, stagger to make the glazing bar of outer grid and interior grid or overlap to change withdrawal rate.
2. a kind of discharge gate structure according to claim 1, is characterized in that: described interior grid and described outer grid are all the grid of glazing bar radial equipartition.
3. a kind of discharge gate structure according to claim 1, is characterized in that: outer grid radial direction is provided with connecting arm; The push rod of connecting arm and cylinder is hinged, rotates to make the outer grid of air cylinder driven.
4. a kind of discharge gate structure according to claim 1, is characterized in that: the glazing bar quantity of interior grid and outer grid is all 5.
5. a kind of discharge gate structure according to claim 1 or 4, is characterized in that: the angle rotatable of outer grid is 36 degree.
6. a kind of discharge gate structure according to claim 1, is characterized in that: interior grid is fixedly connected with discharge gate main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154764.6U CN204549375U (en) | 2015-03-18 | 2015-03-18 | A kind of discharge gate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154764.6U CN204549375U (en) | 2015-03-18 | 2015-03-18 | A kind of discharge gate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204549375U true CN204549375U (en) | 2015-08-12 |
Family
ID=53824513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154764.6U Expired - Fee Related CN204549375U (en) | 2015-03-18 | 2015-03-18 | A kind of discharge gate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204549375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032202A (en) * | 2015-03-18 | 2016-10-19 | 辽宁格瑞自动化设备有限公司 | Discharge gate structure |
-
2015
- 2015-03-18 CN CN201520154764.6U patent/CN204549375U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032202A (en) * | 2015-03-18 | 2016-10-19 | 辽宁格瑞自动化设备有限公司 | Discharge gate structure |
| CN106032202B (en) * | 2015-03-18 | 2019-03-19 | 辽宁格瑞自动化设备有限公司 | A kind of discharge mouth structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202965166U (en) | Extrusion molding machine | |
| CN111070629A (en) | Plastic extruder device with metering function | |
| CN204549375U (en) | A kind of discharge gate structure | |
| CN203602077U (en) | Feeding and uniform distribution device of magnetic separator | |
| CN202642872U (en) | Powder material balance flow stabilizer | |
| CN106032202A (en) | Discharge gate structure | |
| CN203437094U (en) | Novel mixing device | |
| CN203708785U (en) | Quantitative seed uniform distribution device for seed coating machine | |
| CN203125876U (en) | Runner steering device for injection molding mould | |
| CN103056971B (en) | High-precision additive metering screw conveyor | |
| CN203171840U (en) | High precision additive measuring screw machine | |
| CN204249320U (en) | Extruder | |
| CN204161981U (en) | A kind of baiting valve of adjustable dosage | |
| CN1330422C (en) | Apparatus for controlling stuff flowing in tube milling machine | |
| CN209337545U (en) | A kind of copper pipe feed device | |
| CN102774618A (en) | High-precision spiral feeding device | |
| CN204211099U (en) | A kind of charging gear of calcium carbonate material | |
| CN208233973U (en) | A kind of twin-screw charging gear | |
| CN204638140U (en) | Three-dimensional spiral comminutor | |
| CN205593625U (en) | Automatic material weighing device | |
| CN203865301U (en) | Blanking hopper for cable materials | |
| CN204265027U (en) | A kind of feeder hopper | |
| CN207207214U (en) | A kind of more die face horizontal loops die forming machines | |
| CN204727816U (en) | Mixing equipment is pulverized before a kind of modified starch production retort | |
| CN104670745A (en) | Food feeder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 |