CN207748416U - A kind of adjustable flow apron device - Google Patents
A kind of adjustable flow apron device Download PDFInfo
- Publication number
- CN207748416U CN207748416U CN201721925146.2U CN201721925146U CN207748416U CN 207748416 U CN207748416 U CN 207748416U CN 201721925146 U CN201721925146 U CN 201721925146U CN 207748416 U CN207748416 U CN 207748416U
- Authority
- CN
- China
- Prior art keywords
- flapper
- regulating mechanism
- lead screw
- antetheca
- leading screw
- 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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- Screw Conveyors (AREA)
Abstract
The utility model proposes a kind of adjustable flow apron devices, it is arranged on the discharge funnel of material conveyor, including flapper, axis and leading screw regulating mechanism, the flapper is rotatably arranged at the antetheca in discharge funnel, and flapper can be turned on the parabola of material whereabouts；The leading screw regulating mechanism is suspended on the antetheca of the discharge funnel, and at the middle and lower part of the flapper, and the lead screw driving end of leading screw regulating mechanism and flapper are hinged.The flow apron device of the utility model can accurately adjust the angle of flapper to adjust the discharging point of material, ensure that the lower belt of lower belt machine sideslip and does not operate steadily, solves the problems, such as that the material drop point site of the discharge funnel output of existing material belt conveyer is single and the uncontrollable lower belt sideslip for causing lower belt machine.
Description
Technical field
The utility model is related to diversing flow system fields, more particularly to a kind of to be used for material belt conveyor machine actuating device head
Discharge funnel in adjustable flow apron device.
Background technology
Currently, the material of the discharge funnel output on the driving device head of material belt conveyer parabolically leaves under
On portion's belt feeder, because drop point site it is single and uncontrollable can caused by lower belt machine lower belt sideslip.In the prior art
It is provided in the discharge funnel on driving device head for changing the fixed baffle of whereabouts angle to solve this problem, but because
The variation of the difference of mass flow or the conveying speed of belt conveyor can cause the variation of material blanking point, to lower belt machine
Normal operation impact.Moreover, there is the lower belt sideslip that abrasion will also result in lower belt machine in fixed baffle.
Utility model content
The utility model proposes a kind of adjustable flow apron devices, solve the discharging leakage of existing material belt conveyer
It struggles against the problem of material drop point site is single and the uncontrollable lower belt sideslip for causing lower belt machine of output.
What the technical solution of the utility model was realized in：
A kind of adjustable flow apron device, is arranged on the discharge funnel of material conveyor, including：Flapper leads to
Axis and leading screw regulating mechanism, the flapper are rotatably arranged at the antetheca in discharge funnel, and flapper can turn
On the parabola for moving material whereabouts；The leading screw regulating mechanism is suspended on the antetheca of the discharge funnel, and positioned at described
At the middle and lower part of flapper, and the lead screw driving end of leading screw regulating mechanism and flapper are hinged.
Preferably, the leading screw regulating mechanism includes ear mount, bearing, pedestal, threaded frame, two semiaxis and lead screw, institute
Ear mount is stated to connect using axis pin with a pair of of otic placode of the flapper；The bearing and pedestal are separately positioned on the antetheca
Inner side and outer side, and pedestal, bearing and antetheca are utilized and are bolted；The threaded frame twist-on is on the lead screw and positioned at described
In pedestal, and two semiaxis correspondences are connect across pedestal both sides with threaded frame；The driving end of the lead screw pass through the antetheca with
The ear mount is hinged.
Preferably, the structure of the ear mount is U-shaped frame, and a pair of side plates of U-shaped frame is logical with merging with the pair of otic placode
Cross the axis pin connection；There are one baffle, the bottom plates of the baffle and U-shaped frame for fixed setting between a pair of side plates of the U-shaped frame
Between form a cavity, the driving end of the lead screw is stretched into across the bottom plate of the U-shaped frame in the cavity, and the silk in cavity
There are one link blocks for setting at the driving end of bar, by the movable setting in the driving end of lead screw in cavity.
Preferably, the innermost insert wear-resistant liner of the flapper.
Preferably, the leading screw regulating mechanism drives the rotatable angle of flapper to be more than 10 degree.
The beneficial effects of the utility model are：The top of flapper is rotatably coupled with discharge funnel, utilizes leading screw
Regulating mechanism drives flapper rotation, and the discharging point of material is adjusted by accurately adjusting the angle of flapper, it is ensured that
The lower belt of lower belt machine sideslip and does not operate steadily；And the angle for adjusting flapper may insure that material is fallen in work
Cushioning effect is played on dynamic baffle, mitigates material and directly falls in the impact on lower belt to adhesive tape, prolong the service life.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the adjustable flow apron device of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of leading screw regulating mechanism shown in Fig. 1.
In figure：
1, discharge funnel；11, antetheca；2, flapper；3, leading screw regulating mechanism；31, ear mount；32, bearing；33, pedestal；
34, threaded frame；35, semiaxis；36, lead screw；37, bolt；38, baffle；39, link block.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
As shown in Figure 1, the adjustable flow apron device of the present embodiment is arranged on the discharge funnel 1 of material conveyor.
Flow apron device includes that flapper 2 and leading screw regulating mechanism 3, flapper 2 are rotatably arranged in discharge funnel 1
Antetheca 11 at, and flapper 2 can be turned to material whereabouts parabola on；Leading screw regulating mechanism is suspended on discharge funnel 1
Antetheca on, and at the middle and lower part of flapper, and lead screw driving end and the flapper 2 of leading screw regulating mechanism 3 are hinged,
Rotational angle for accurately driving flapper.
As shown in Fig. 2, leading screw regulating mechanism 3 includes 34, two ear mount 31, bearing 32, pedestal 33, threaded frame 35 and of semiaxis
The structure of lead screw 36, ear mount 31 is U-shaped frame, and a pair of side plates of U-shaped frame, which matches to merge with a pair of of otic placode of flapper, utilizes axis pin
Connection；Bearing 32 and pedestal 33 are separately positioned on the inner side and outer side of antetheca 11, and pedestal 33, bearing 32 and antetheca 11 utilize spiral shell
Bolt 37 connects；34 twist-on of threaded frame on lead screw 36 and in the pedestal 33, and two semiaxis 35 correspond to across pedestal both sides with
Threaded frame connects；The driving end of lead screw 36 passes through antetheca 11 hinged with ear mount 31.It is fixedly installed between a pair of side plates of U-shaped frame
One baffle 38, forms a cavity between the baffle and the bottom plate of U-shaped frame, the driving end of lead screw 36 passes through the bottom plate of U-shaped frame
It stretches into the cavity, and there are one link blocks 39 for setting at the driving end of the lead screw 36 in cavity, by the driving end activity of lead screw
Setting in cavity, for make lead screw driving flapper rotation.The structure design of leading screw regulating mechanism is simply firm, and has
The rotation of the limitation flapper of effect.
The innermost insert wear-resistant liner of flapper, increases the service life of flapper.The driving of leading screw regulating mechanism is lived
The rotatable angle of dynamic baffle is more than 10 degree, the effective setting point for adjusting material.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of adjustable flow apron device, is arranged on the discharge funnel of material conveyor, which is characterized in that including：It is living
Dynamic baffle, axis and leading screw regulating mechanism, the flapper are rotatably arranged at the antetheca in discharge funnel, and activity
Baffle can be turned on the parabola of material whereabouts；The leading screw regulating mechanism is suspended at the antetheca in the discharge funnel,
And at the middle and lower part of the flapper, and the lead screw driving end of leading screw regulating mechanism and flapper are hinged.
2. adjustable flow apron device according to claim 1, which is characterized in that the leading screw regulating mechanism includes ear
Frame, bearing, pedestal, threaded frame, two semiaxis and lead screw, the ear mount and a pair of of otic placode of the flapper are connected using axis pin
It connects；The bearing and pedestal are separately positioned on the inner side and outer side of the antetheca, and pedestal, bearing and antetheca are connected using bolt
It connects；The threaded frame twist-on is on the lead screw and in the pedestal, and two semiaxis are corresponded to across pedestal both sides and spiral shell
Line frame connects；The driving end of the lead screw passes through the antetheca hinged with the ear mount.
3. adjustable flow apron device according to claim 2, which is characterized in that the structure of the ear mount is U-shaped frame,
A pair of side plates of U-shaped frame is connect with the pair of otic placode with axis pin described in merga pass；It is solid between a pair of side plates of the U-shaped frame
There are one baffles for fixed setting, a cavity are formed between the baffle and the bottom plate of U-shaped frame, the driving end of the lead screw is across described
The bottom plate of U-shaped frame stretches into the cavity, and there are one link blocks for setting at the driving end of the lead screw in cavity, by the driving of lead screw
Hold movable be arranged in cavity.
4. adjustable flow apron device according to claim 2, which is characterized in that the innermost insert of the flapper
Wear-resistant liner.
5. adjustable flow apron device according to claim 2, which is characterized in that the leading screw regulating mechanism drives institute
It states the rotatable angle of flapper and is more than 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925146.2U CN207748416U (en) | 2017-12-31 | 2017-12-31 | A kind of adjustable flow apron device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925146.2U CN207748416U (en) | 2017-12-31 | 2017-12-31 | A kind of adjustable flow apron device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207748416U true CN207748416U (en) | 2018-08-21 |
Family
ID=63152106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925146.2U Expired - Fee Related CN207748416U (en) | 2017-12-31 | 2017-12-31 | A kind of adjustable flow apron device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207748416U (en) |
-
2017
- 2017-12-31 CN CN201721925146.2U patent/CN207748416U/en not_active Expired - Fee Related
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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: 20180821 Termination date: 20191231 |