CN106032202A - Discharge gate structure - Google Patents
Discharge gate structure Download PDFInfo
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- CN106032202A CN106032202A CN201510119600.4A CN201510119600A CN106032202A CN 106032202 A CN106032202 A CN 106032202A CN 201510119600 A CN201510119600 A CN 201510119600A CN 106032202 A CN106032202 A CN 106032202A
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- grid
- discharge gate
- gate structure
- main body
- outer grid
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Abstract
The invention discloses a discharge gate structure comprising a discharge gate structure main body; the outlet of the discharge gate structure main body is successively provided with an inner grid and an outer grid in the axial direction; the outer grid is connected with the discharge gate structure main body through a bearing so that the outer grid can rotate oppositely with the discharge gate structure main body; the discharge gate structure also comprises an air cylinder which drives the outer grid to rotate so that the lattice bars of the outer grid and the inner grid stagger or overlap to change discharge amount. By means of the discharge gate structure, the uniformity of discharging can be refined and improved.
Description
Technical field
The present invention relates to dispenser field, particularly relate to a kind of discharge gate structure.
Background technology
At the screw feeder discharge gate fed for metering system, due to discharge gate load during screw feeder
Fluctuate the biggest, it is difficult to carry out accurate measurement, in particular for controlling to reach the dynamic accuracy of several grams, conventional
The withdrawal rate fluctuation of screw feeder outlet often results in precision and exceedes error amount, causes the metering system cannot be accurate
Really weigh.
Summary of the invention
For solving above-mentioned problem, the invention provides a kind of discharge gate structure, can change and limit withdrawal rate.
The technical solution used in the present invention is: a kind of discharge gate structure, including discharge gate main body；Discharge gate
Interior grid and outer grid axially it is sequentially provided with at body exit；Outer grid is connected by bearing and discharge gate main body,
So that outer grid and discharge gate main body relatively rotate；This kind of discharge gate structure also includes cylinder, outside air cylinder driven
Grid rotates, so that the glazing bar of outer grid and interior grid staggers or overlap is to change withdrawal rate.
In technique scheme, interior grid and outer grid are all the grid of glazing bar radial equipartition, it is easy to change
The glazing bar of outer grid and interior grid is relative to position.
In technique scheme, outer grid is radially provided with linking arm；The push rod of linking arm and cylinder is hinged,
So that the outer grid of air cylinder driven rotates.
In technique scheme, the glazing bar quantity of interior grid and outer grid is all 5, turning of outer grid
Dynamic angle is 36 degree, makes interior grid and outer grid cooperatively form five decile grid discharge gates and ten decile grids row
Material mouth.
In technique scheme, interior grid and the fixing connection of discharge gate main body, interior grid will not rotate, no
Interior grid can be affected and outer grid coordinates.
The invention has the beneficial effects as follows: this kind of discharge gate structure, material is when being discharged by screw feeder, interior
Grid and outer grid can coordinate withdrawal rate and the discharge uniformity controlling discharge gate, can be as desired to regulate
Withdrawal rate, withdrawal rate will not rotate along with the screw rod of screw feeder and fluctuation occurs, when five decile discharges,
Be conducive to quick discharge, when ten decile discharges, be conducive to refinement and uniform discharge, discharge speed can be improved
Degree, can improve again feed precision.
Accompanying drawing explanation
Fig. 1 is the overall sectional view of the present invention；
Fig. 2 is the outer grid gentle cylinder connection diagram of the present invention；
Fig. 3 is the interior grid front view of the present invention；
Fig. 4 is the outer grid front view of the present invention.
Fig. 5 is the interior grid of the present invention and outer mesh overlay schematic diagram；
Fig. 6 is the interior grid of the present invention and outer grid staggers schematic diagram.
Detailed description of the invention
The present invention is further detailed explanation below in conjunction with the accompanying drawings.
Fig. 1 to Fig. 6 show schematically show a kind of discharge gate structure according to one embodiment of the present invention.
Such as Fig. 1 and Fig. 2, this kind of discharge gate structure, including discharge gate main body 1, discharge gate main body 1 is cylinder
Type discharge gate；Discharge gate main body 1 exit is axially sequentially provided with interior grid 2 and outer grid 3.
Such as Fig. 3, interior grid 2 is circular block shape；Interior grid 2 radius is identical with discharge gate main body 1 inside radius,
Interior grid 2 can be axially fixed in discharge gate main body 1；Interior grid 2 and discharge gate main body 1 can be led to
Crossing riveting or fix, with by interior grid 2 and the fixing connection of discharge gate main body 1, interior grid 2 will not be arranged relatively
Material mouth relatively rotates；The quantity of the glazing bar of interior grid 2 is 5, and the glazing bar radial equipartition of interior grid 2 is by interior
Grid 2 is divided into the arcuation grid of five deciles.
Such 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 fixed connection shaft holds 5, and outer grid 3 overlaps discharge gate main body 1 and the sidewall of outer grid 3 and bearing 5 is solid
Fixed connection, outer grid 3 is connected by bearing 5 and discharge gate main body 1, so that outer grid 3 and discharge gate master
Body 1 relatively rotates.This kind of discharge gate structure also includes cylinder 4；Outer grid 3 outer ring is radially provided with linking arm
31；Linking arm 31 one end is fixed, the push rod of cylinder 4 and linking arm 31 position Relative vertical, linking arm 31
Hinged with the push rod of cylinder 4, so that cylinder 4 drives outer grid 3 to rotate, so that outer grid 3 and interior grid 2
Glazing bar stagger or overlap is to change withdrawal rate.The quantity of the glazing bar of outer grid 3 is also 5, outer grid 3
Glazing bar be 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 cooperatively form
Five decile grid discharge gates and ten decile grid discharge gates.
When using the present invention, as Fig. 5, interior grid 2 and outer grid 3 are overlapping, discharge gate main body 1 is made to export
Being five decile outlets, now the withdrawal rate to material has certain restriction, is simultaneously also beneficial to quick discharge；
Such as Fig. 6, cylinder 4 promotes outer grid 3 to rotate 36 degree, and interior grid 2 and outer grid 3 stagger, and make discharge gate
Main body 1 outlet be ten deciles outlet, now the withdrawal rate of material is limited up hill and dale, make material refinement and
Fall uniformly, the precision of feed is greatly improved.
Above embodiment is merely illustrative and not limiting to the invention, therefore all according to present patent application model
Enclose equivalence change or modification that described method is done, in the range of being all included in present patent application.
Claims (6)
1. a discharge gate structure, including discharge gate main body；Interior grid axially it is sequentially provided with at discharge gate body exit
With outer grid；Outer grid is connected by bearing and discharge gate main body, so that outer grid and discharge gate main body phase
To rotation；This kind of discharge gate structure also includes cylinder, and the outer grid of air cylinder driven rotates so that outer grid with
The glazing bar of interior grid staggers or overlap is to change withdrawal rate.
A kind of discharge gate structure the most according to claim 1, it is characterised in that: described interior grid and described outside
Grid is all the grid of glazing bar radial equipartition.
A kind of discharge gate structure the most according to claim 1, it is characterised in that: outer grid is radially provided with connection
Arm；The push rod of linking arm and cylinder is hinged, so that the outer grid of air cylinder driven rotates.
A kind of discharge gate structure the most according to claim 1, it is characterised in that: interior grid and the lattice of outer grid
Bar quantity is all 5.
5. according to a kind of discharge gate structure described in claim 1 or 4, it is characterised in that: outer grid rotatable
Angle is 36 degree.
A kind of discharge gate structure the most according to claim 1, it is characterised in that: interior grid and discharge gate main body
Fixing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119600.4A CN106032202B (en) | 2015-03-18 | 2015-03-18 | A kind of discharge mouth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119600.4A CN106032202B (en) | 2015-03-18 | 2015-03-18 | A kind of discharge mouth structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106032202A true CN106032202A (en) | 2016-10-19 |
| CN106032202B CN106032202B (en) | 2019-03-19 |
Family
ID=57148647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510119600.4A Active CN106032202B (en) | 2015-03-18 | 2015-03-18 | A kind of discharge mouth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106032202B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352245A (en) * | 2017-05-31 | 2017-11-17 | 安徽铸星机械制造有限公司 | A kind of device for being used to connect hopper and auger |
| CN108045637A (en) * | 2017-12-12 | 2018-05-18 | 安徽省达亿粮油食品有限公司 | A kind of flour packs storehouse |
| CN110949760A (en) * | 2019-12-06 | 2020-04-03 | 嘉善精田精密机械制造有限公司 | Packaging machine with weighing and counting functions |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3224491A1 (en) * | 1981-01-12 | 1984-01-05 | Rauma Repola Oy | Silo discharge device |
| CN88211113U (en) * | 1988-03-02 | 1988-09-07 | 林朝晖 | Chamber-partitioned wind-locked quantitative feeding valve |
| CN2042543U (en) * | 1988-06-06 | 1989-08-09 | 上海机械学院 | Flow adjusting valve |
| DE3811656A1 (en) * | 1988-04-07 | 1989-10-19 | Rauma Repola Oy | Hopper unloading device |
| CN101830353A (en) * | 2010-04-12 | 2010-09-15 | 申克公司 | Carry the device of material by horizontal impeller feeder |
| CN202597767U (en) * | 2012-04-27 | 2012-12-12 | 浙江卓越金城塑机有限公司 | Opening and closing device for discharging of pressure material barrel |
| CN203585383U (en) * | 2013-06-17 | 2014-05-07 | 无锡杰尔压缩机有限公司 | Throttling pressure reducing device |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN204549375U (en) * | 2015-03-18 | 2015-08-12 | 辽宁格瑞自动化设备有限公司 | A kind of discharge gate structure |
-
2015
- 2015-03-18 CN CN201510119600.4A patent/CN106032202B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3224491A1 (en) * | 1981-01-12 | 1984-01-05 | Rauma Repola Oy | Silo discharge device |
| CN88211113U (en) * | 1988-03-02 | 1988-09-07 | 林朝晖 | Chamber-partitioned wind-locked quantitative feeding valve |
| DE3811656A1 (en) * | 1988-04-07 | 1989-10-19 | Rauma Repola Oy | Hopper unloading device |
| CN2042543U (en) * | 1988-06-06 | 1989-08-09 | 上海机械学院 | Flow adjusting valve |
| CN101830353A (en) * | 2010-04-12 | 2010-09-15 | 申克公司 | Carry the device of material by horizontal impeller feeder |
| CN202597767U (en) * | 2012-04-27 | 2012-12-12 | 浙江卓越金城塑机有限公司 | Opening and closing device for discharging of pressure material barrel |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN203585383U (en) * | 2013-06-17 | 2014-05-07 | 无锡杰尔压缩机有限公司 | Throttling pressure reducing device |
| CN204549375U (en) * | 2015-03-18 | 2015-08-12 | 辽宁格瑞自动化设备有限公司 | A kind of discharge gate structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352245A (en) * | 2017-05-31 | 2017-11-17 | 安徽铸星机械制造有限公司 | A kind of device for being used to connect hopper and auger |
| CN108045637A (en) * | 2017-12-12 | 2018-05-18 | 安徽省达亿粮油食品有限公司 | A kind of flour packs storehouse |
| CN110949760A (en) * | 2019-12-06 | 2020-04-03 | 嘉善精田精密机械制造有限公司 | Packaging machine with weighing and counting functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106032202B (en) | 2019-03-19 |
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