CN203450648U - Full-suspension type variable frequency vibration blanking tank - Google Patents
Full-suspension type variable frequency vibration blanking tank Download PDFInfo
- Publication number
- CN203450648U CN203450648U CN201320499717.6U CN201320499717U CN203450648U CN 203450648 U CN203450648 U CN 203450648U CN 201320499717 U CN201320499717 U CN 201320499717U CN 203450648 U CN203450648 U CN 203450648U
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- China
- Prior art keywords
- frequency vibration
- full
- variable frequency
- blanking groove
- cell body
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Abstract
The utility model relates to a material feeding device in industrial production, in particular to a full-suspension type variable frequency vibration blanking tank which is provided with an inclined and suspended tank body; a feed hopper is arranged at the upper part of the tank body; the full-suspension type variable frequency vibration blanking tank is characterized in that a variable frequency vibration motor is bound on the tank body; a plurality of spring shock absorbers which are arranged on the outer wall of the feed hopper at an equal interval are supported on a stand; the tank body is also provided with a lifting lug which is connected with a pull rod bolt by a diagonal tension cable; the pull rod bolt is provided with a damper spring which is supported on the stand. After the full-suspension type variable frequency vibration blanking tank is adopted, the problems that the existing blanking tank is simple in fixing way, high in power consumption, low in efficiency, high in failure rate, short in service life and the like can be solved; the full-suspension type variable frequency vibration blanking tank is mainly used for feeding a high-viscosity and high-humidity material.
Description
Technical field
The utility model relates to the charging gear of material in commercial production, especially a kind of Full-suspended variant-frequency vibration blanking groove.
Background technology
In commercial production, the feed of material is partly absolutely necessary, blanking groove is the very important device during this part forms, in commercial production instantly, common blanking groove is just simply directly fixed on equipment by modes such as bolt or welding, only depend on gravity that material is slipped in machine, just helpless for the sticky high moist material of height.In view of above situation conventional means is to set up various shaking devices, but its supporting way is too simple, blanking groove still can inconjunction with frame and basis vibrate together, make that vibrating effect is poor, the high device damage of even bringing of power consumption.
Summary of the invention
The purpose of this utility model is exactly will solve existing blanking groove because of problems such as simple the caused power consumption of fixed form are large, efficiency is low, fault rate is high, service life is short, and a kind of Full-suspended variant-frequency vibration blanking groove is provided.
Concrete scheme of the present utility model is: for common blanking groove, improve, it has the cell body that tilts to suspend, and the top of cell body is provided with feeder hopper, it is characterized in that: on cell body, binding has variant-frequency vibration motor; Feeder hopper outer wall is equidistantly equipped with some spring dampers and is supported in frame; On cell body, be also equiped with hanger, hanger, by oblique pull steel cable cylinder lever connecting rod bolt, is equipped with damper spring on pull bar bolt and is supported in frame.
Spring damper described in the utility model includes cover and traps, and two covers slide and dock, and between upper and lower cover, spring are housed.
The steel cable of oblique pull described in the utility model and pull bar bolt can be by a rigid diagonal draw bar for them.
The motor of variant-frequency vibration described in the utility model is to install near cell body and the overall center-of-gravity position of feeder hopper.
Principle of design of the present utility model is: because making the object (being blanking groove) of forced vibration, follow following oscillatory differential equation:
In above formula, displacement response
Speed responsive
Acceleration responsive
And the harmonic excitation power that wherein F provides for variant-frequency vibration motor,
for the angular frequency of disturbance force,
for elasticity modulus, t is the time., from above formula, work as quality
when larger, its correspondence
,
,
less, so if oscillating component is by more than blanking groove itself when blanking groove is directly fixed on equipment, also have its connected frame and basis, quality m will infinitely become greatly, and its amplitude of object of doing forced vibration will level off to zero.
Because blanking groove need be tilting, cell body gravitate can produce skew moment P
1* L
1, the utility model is connected with blanking groove except fixedly also having set up shock absorber blanking groove by spring damper, according to moment balance formula P
1l
1=P
2l
2(formula 2.), making the gravity sum of material in blanking groove and groove (is P
1) pulling force that blanking groove provided with shock absorber (is P at component in the vertical direction
2) with respect to fulcrum (being the center-point that blanking groove passes through spring damper bearing), become moment balance state, thus integral is in frame.
Because being Full-suspended in frame, fixes blanking groove, with respect to whole production facilities, form a relatively independent part, be that forced vibration partly only has blanking groove and passes through material in groove, oscillating component quality is reached to be minimized, make like this vibrating motor its working effect when output constant energy reach optimization, adopt variable-frequency motor simultaneously, when the material of the different stickiness of reply and moisture, can make blanking groove obtain optimized vibrating effect by adjusting electric machine frequency always, and can avoid resonance range.
The utility model has the advantages that: by special fixed form, blanking groove vibratory force is minimized and makes that vibrating motor power consumption reduces, efficiency improves, and thereby blanking groove cross dimensions during equal blanking speed can further reduce to make false air coefficient to reduce thereupon, the failure rate is low of blanking groove, long service life, economize on material, beautify profile.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the structural representation of the utility model medi-spring bumper;
Fig. 3 is I place enlarged view in Fig. 1.
In figure: 1-cell body, 2-variant-frequency vibration motor, 3-spring damper, 4-feeder hopper, 5-damper spring, 6-pull bar bolt, 7-oblique pull steel cable, 8-hanger, 9-upper cover, 10-spring, 11-trap, 12-supporting seat, 13-nut, 14-packing ring, 15-frame.
The specific embodiment
Referring to Fig. 1, the utility model Full-suspended variant-frequency vibration blanking groove, has the cell body 1 that tilts to suspend, and the top of cell body 1 is provided with feeder hopper 4, particularly: on cell body 1, binding has variant-frequency vibration motor 2; Feeder hopper 4 outer walls are equidistantly equipped with some spring dampers 3 and are supported in frame 15; On cell body 1, be also equiped with hanger 8, hanger 8, by oblique pull steel cable 7 cylinder lever connecting rod bolts 6, is equipped with damper spring 5 and is supported in frame 15 on pull bar bolt 6.Specifically in frame 15, be provided with supporting seat 12, pull bar bolt 6 outer ends are fitted with nut 13 and packing ring 14 is withstood in packing ring 14 damper spring 5 one end, and the other end withstands supporting seat 12(referring to Fig. 3).
The 3(of spring damper described in the present embodiment is referring to Fig. 2) include upper cover 9 and 11, the two cover slip docking of trapping, and spring 10 is housed between upper and lower cover.
The steel cable of oblique pull described in the present embodiment 7 can also be by a rigid diagonal draw bar for it with pull bar bolt 6.
The motor of variant-frequency vibration described in the present embodiment 2 is to install near the overall center-of-gravity position of cell body 1 and feeder hopper.
Claims (4)
1. Full-suspended variant-frequency vibration blanking groove, has the cell body that tilts to suspend, and the top of cell body is provided with feeder hopper, it is characterized in that: on cell body, binding has variant-frequency vibration motor; Feeder hopper outer wall is equidistantly equipped with some spring dampers and is supported in frame; On cell body, be also equiped with hanger, hanger, by oblique pull steel cable cylinder lever connecting rod bolt, is equipped with damper spring on pull bar bolt and is supported in frame.
2. Full-suspended variant-frequency vibration blanking groove according to claim 1, is characterized in that: described spring damper includes cover and traps, and two covers slide and dock, and between upper and lower cover, spring are housed.
3. Full-suspended variant-frequency vibration blanking groove according to claim 1, is characterized in that: described oblique pull steel cable and pull bar bolt can be by a rigid diagonal draw bar for them.
4. Full-suspended variant-frequency vibration blanking groove according to claim 1, is characterized in that: described variant-frequency vibration motor is to install near cell body and the overall center-of-gravity position of feeder hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499717.6U CN203450648U (en) | 2013-08-16 | 2013-08-16 | Full-suspension type variable frequency vibration blanking tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499717.6U CN203450648U (en) | 2013-08-16 | 2013-08-16 | Full-suspension type variable frequency vibration blanking tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450648U true CN203450648U (en) | 2014-02-26 |
Family
ID=50130544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499717.6U Expired - Fee Related CN203450648U (en) | 2013-08-16 | 2013-08-16 | Full-suspension type variable frequency vibration blanking tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407707A (en) * | 2013-08-16 | 2013-11-27 | 黄石市建材节能设备总厂 | Fully-suspended type frequency conversion vibration blanking trough |
| CN104044833A (en) * | 2014-05-28 | 2014-09-17 | 安徽龙泉硅材料有限公司 | Coal output device for coal storage box |
-
2013
- 2013-08-16 CN CN201320499717.6U patent/CN203450648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407707A (en) * | 2013-08-16 | 2013-11-27 | 黄石市建材节能设备总厂 | Fully-suspended type frequency conversion vibration blanking trough |
| CN104044833A (en) * | 2014-05-28 | 2014-09-17 | 安徽龙泉硅材料有限公司 | Coal output device for coal storage box |
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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 |
Granted publication date: 20140226 Termination date: 20170816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |