CN202063571U - Gravity driving type feeding machine - Google Patents
Gravity driving type feeding machine Download PDFInfo
- Publication number
- CN202063571U CN202063571U CN2011201453227U CN201120145322U CN202063571U CN 202063571 U CN202063571 U CN 202063571U CN 2011201453227 U CN2011201453227 U CN 2011201453227U CN 201120145322 U CN201120145322 U CN 201120145322U CN 202063571 U CN202063571 U CN 202063571U
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- China
- Prior art keywords
- feed box
- drive formula
- vibrations
- bin interface
- gravity drive
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Abstract
The utility model provides a gravity driving type feeding machine, which comprises a material bin interface, a suspension device, a feeding box, a gate control mechanism, a shock-absorption system and a shock generator, wherein the material bin interface is connected with a material bin flange for a material to pass through, the suspension device is arranged at the side wall of the material bin interface, the feeding box is connected with the suspension device, is suspended under the material bin interface, and is used for receiving the dropped material, the gate control mechanism is positioned at the direction of the outlet end of the feeding box, is arranged on the material bin interface, and is used for controlling the feeding quantity, the shock-absorption system is fixed in the side wall of the back end of the feeding box and between the feeding box and the material bin interface, and is used for reducing the shock produced by impact, and the shock generator is arranged at the bottom part of the feeding box, and is used for generating shock. The gravity driving type feeding machine disclosed by the utility model has the advantages that the material is fed by the gravity of the material, the electricity consumption is extremely low, the noise is small, the box body is light, the metal material has good wear resistance, and the service life is long.
Description
Technical field
The utility model relates to feed gearbox, relates in particular to a kind of gravity drive formula feeder that needs the discharge place under the feed bins such as colliery, chemical metallization mine, firepower electrical plant, Steam Ship Wharf that is applicable to.
Background technology
The feeder that in the past was used for places such as colliery, chemical metallization mine, firepower electrical plant, Steam Ship Wharf roughly has: reciprocating feeder; Motor vibrations feeder (double-motor straight line); The electromagnetic shock feeder; Vane feeder ... these several feeders all belong to the mechanical type feed, and general power is bigger, complex structure, and own wt is big, and feeding coal is little, and noise is big, and production efficiency is low, increases the productive costs of enterprise.
Summary of the invention
The utility model embodiment provides a kind of gravity drive formula feeder, to overcome complex structure in the prior art, noise is big, production efficiency is low defective.
For reaching above purpose, the utility model provides a kind of gravity drive formula feeder, and this gravity drive formula feeder comprises: the feed bin interface, be connected with the feed bin flange, and pass through for material; Suspension gear is arranged on described feed bin interface sidewall; Feed box is connected with described suspension gear, hangs to be arranged at described feed bin interface below, is used to accept the material that falls; The gate control mechanism is positioned at described feed box exit end direction, is arranged on the described feed bin interface, is used to control feeding coal; Shock mitigation system is fixed on described feed box rear end side pars intramuralis, is arranged between feed box and the feed bin interface, to reduce the vibrations that collision produces; The vibrations producer is arranged at the feed box bottom, is used for producing vibrations.
Described suspension gear comprises: rubber spring, deck, suspension rod and spherical nut, described rubber spring are arranged on the described deck, and described suspension rod passes described rubber spring and deck, are connected with described feed box by described spherical nut.
Described feed box exit end is lower than the rear end and is provided with, and is beneficial to material and discharges from exit end.
The vibrating motor that described vibrations producer is installed by a level is formed, and the vibrations track is for the circle vibrations, in order to control the mode of operation of described feed box base plate.
Described gate control mechanism is made up of flashboard, four link rod handles and ratchet pin locking positioning device, in order to the height of adjusting feed box exit end, thus the size of control feeding coal, and close the feed box outlet.
Described shock mitigation system is by damping spring, bolt of rear end plate and tighten nut and form, and shake altogether and collision take place for described feed box and described feed bin interface when preventing to shut down.
Gravity drive formula feeder of the present utility model is by gravity feeding, and when base plate shake, because material gravity is along base plate direction component, greater than the kinetic force of friction between material and base plate, material was mobile at the driving lower edge of partical gravity base plate.Base plate and material remain static during shutdown, and the static friction force between material and base plate is greater than the component of material gravity along the base plate direction, this moment material place and delay state.Therefore have characteristics light, energy-conservation, efficient, low noise.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model embodiment gravity drive formula feeder;
Fig. 2 is the gate control mechanism open mode scheme drawing of the utility model embodiment gravity drive formula feeder;
Fig. 3 is the gate control mechanism closed condition scheme drawing of the utility model embodiment gravity drive formula feeder;
Fig. 4 is the suspension gear structural representation (along A-A directional profile figure among Fig. 1) of the utility model embodiment gravity drive formula feeder;
Fig. 5 is the structural representation of the shock mitigation system of the utility model embodiment gravity drive formula feeder.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer, below in conjunction with embodiment and accompanying drawing, embodiment is described in further details to the utility model.At this, illustrative examples of the present utility model and explanation thereof are used to explain the utility model, but not as to qualification of the present utility model.
As everyone knows, the static friction coefficient of storeroom is far longer than dynamic friction coefficient.Design of the present utility model is based on this principle, and feeder base plate and level are pressed predetermined angular and installed, the gravity of guaranteeing to be positioned at the material on the feeder base plate along the component of base plate direction greater than its kinetic force of friction less than static friction force.Under dynamic condition, the partical gravity of material is greater than the kinetic force of friction between the two, and material flows along base plate under the driving of partical gravity.
Describe concrete structure of the present utility model in detail below in conjunction with accompanying drawing, as shown in Figure 1, Fig. 1 is the structural representation of the utility model gravity drive formula feeder, and this gravity drive formula feeder comprises:
Feed bin interface 100 docks with the feed bin flange, and the originating firm that is mounted on of all the other each ones is finished.
Described feed box 300 exit end are lower than the rear end and are provided with, and are beneficial to material and discharge from exit end.The setting angle of feed box 300 base plates is provided with respectively according to the friction coefficient of different material.
The utility model gravity drive formula feeder is under inoperative (vibration motor shutdown) state, and the static friction force between material and base plate is greater than the component of material gravity along the base plate direction, and this moment, material lagging was in the storehouse.
During the utility model gravity drive formula feeder operation (vibration motor running), base plate and material are under the dynamic condition, because kinetic force of friction is less than the partical gravity of material along the base plate direction, material flows at the driving lower edge of partical gravity base plate, finishes the feed operation.
See also Fig. 2 and Fig. 3 again, the gate control mechanism that is respectively the utility model embodiment gravity drive formula feeder is opened, the closed condition scheme drawing;
Shown in gate control mechanism 400 form by flashboard 401, four connecting rods 402, operating handle 403 and ratchet pin locking positioning device 404, control the size of feed box 300 exit end openings by the height of regulating flashboard 401, thereby control the size of feeding coal, also can close the outlet of feed box 300.Can determine on demand that after adjusting, ratchet pin locking positioning device 404 can be locked in the desired location with flashboard 401.
See also Fig. 4 again, Fig. 4 is the suspension gear structural representation (just along A-A directional profile figure among Fig. 1) of the utility model embodiment gravity drive formula feeder.
The suspension gear 200 of the utility model embodiment gravity drive formula feeder comprises: rubber spring 201, deck 202, suspension rod 203 and spherical nut 204, described rubber spring 201 is arranged on the described deck 202, described suspension rod 203 passes described rubber spring 201 and deck 202, is connected with described feed box 300 by described spherical nut 204.
Can effectively vibrations machinery and quiet feed bin be kept apart by suspension gear 200, reduce because noise and the unsettled harm that vibrations bring.
See also Fig. 5 again, Fig. 5 is the structural representation of the shock mitigation system of the utility model embodiment gravity drive formula feeder.
Described shock mitigation system 500 is by damping spring 501, bolt of rear end plate 502 and tighten nut 503 and form (generally establishing 6 groups).Rubber spring is fixed on the desired location of feed box riser with bolt of rear end plate.Damping spring 501 is arranged between described feed bin interface 100 and the described feed box 300; pass described damping spring 501 and feed box 300 with bolt of rear end plate; the other end is fixing with tightening nut 503; shake altogether and collision took place with described feed bin interface 100 in described feed box 300 when this shock mitigation system 500 can prevent to shut down, to reduce noise and the collision infringement to machine.
The vibrating motor that the vibrations producer 600 of the utility model gravity drive formula feeder is installed by a level is formed, and the vibrations track is for the circle vibrations, in order to control the mode of operation of described feed box base plate.Vibration motor fixes with 4 bolts with feed box 300 base plates and is connected, and during the vibration motor running, feed box 300 and vibration motor are one and do the circle vibrations with very little amplitude of vibration, and material is discharged in the storehouse under the driving of partical gravity.
The utility model gravity drive formula feeder is by the material gravity acting, and consumption of power only is used to control the mode of operation of base plate, and power of motor gets final product at 0.5-1KW usually.
The rotor of the vibration motor of the utility model gravity drive formula feeder is that level is installed.Feeder vertical with motor in the past or that tilt to install is compared, and when the rotor level was installed, the grease in the bearing was difficult for running off, and bearing lubrication is good, thereby electrical motor will improve service life greatly.
Compare with all kinds of feeders in the past, the utility model gravity drive formula feeder is by the material gravity feeding, and power consumption is extremely low, noise is little, casing is light, the metallic material resistance to abrasion is good, long service life.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; and be not used in and limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. a gravity drive formula feeder is characterized in that, this gravity drive formula feeder comprises:
The feed bin interface is connected with the feed bin flange, passes through for material;
Suspension gear is arranged on described feed bin interface sidewall;
Feed box is connected with described suspension gear, hangs to be arranged at described feed bin interface below, is used to accept the material that falls;
The gate control mechanism is positioned at described feed box exit end direction, is arranged on the described feed bin interface, is used to control feeding coal;
Shock mitigation system is fixed on described feed box rear end side pars intramuralis, is arranged between feed box and the feed bin interface, to reduce the vibrations that collision produces;
The vibrations producer is arranged at the feed box bottom, is used for producing vibrations.
2. gravity drive formula feeder according to claim 1 is characterized in that described suspension gear comprises:
Rubber spring, deck, suspension rod and spherical nut, described suspension rod top is arranged at the top of described rubber spring, and described rubber spring end is arranged on the described deck, and described suspension rod is terminal to be connected with described feed box by described spherical nut.
3. gravity drive formula feeder according to claim 1 is characterized in that:
Described feed box exit end is lower than the rear end and is provided with, and is beneficial to material and discharges from exit end.
4. gravity drive formula feeder according to claim 1 is characterized in that:
Described vibrations producer is made up of the vibrating motor that a level is installed, and the vibrations track is for the circle vibrations, in order to control the mode of operation of described feed box base plate.
5. gravity drive formula feeder as claimed in claim 1 is characterized in that:
Described gate control mechanism is made up of flashboard, four link rod handles and ratchet pin locking positioning device, in order to the height of adjusting feed box exit end, thus the size of control feeding coal, and close the feed box outlet.
6. gravity drive formula feeder as claimed in claim 1 is characterized in that:
Described shock mitigation system is by damping spring, bolt of rear end plate and tighten nut and form, and shake altogether and collision take place for described feed box and described feed bin interface when preventing to shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201453227U CN202063571U (en) | 2011-05-10 | 2011-05-10 | Gravity driving type feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201453227U CN202063571U (en) | 2011-05-10 | 2011-05-10 | Gravity driving type feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063571U true CN202063571U (en) | 2011-12-07 |
Family
ID=45057442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201453227U Expired - Fee Related CN202063571U (en) | 2011-05-10 | 2011-05-10 | Gravity driving type feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865280A (en) * | 2017-03-17 | 2017-06-20 | 合肥固泰自动化有限公司 | A kind of lump material batcher |
| CN107200230A (en) * | 2017-07-19 | 2017-09-26 | 南昌大学 | A kind of rotating disc type continuous micro powder transfer device |
| CN109533887A (en) * | 2018-12-10 | 2019-03-29 | 张桂星 | The vibra feeder of biomass boiler feeding system |
-
2011
- 2011-05-10 CN CN2011201453227U patent/CN202063571U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106865280A (en) * | 2017-03-17 | 2017-06-20 | 合肥固泰自动化有限公司 | A kind of lump material batcher |
| CN106865280B (en) * | 2017-03-17 | 2023-06-09 | 合肥固泰自动化有限公司 | Bulk material feeder |
| CN107200230A (en) * | 2017-07-19 | 2017-09-26 | 南昌大学 | A kind of rotating disc type continuous micro powder transfer device |
| CN109533887A (en) * | 2018-12-10 | 2019-03-29 | 张桂星 | The vibra feeder of biomass boiler feeding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Shaoming Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140510 |
|
| EXPY | Termination of patent right or utility model |