CN202594087U - Arch-breaking type quantitative feeding device - Google Patents
Arch-breaking type quantitative feeding device Download PDFInfo
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- CN202594087U CN202594087U CN 201220166969 CN201220166969U CN202594087U CN 202594087 U CN202594087 U CN 202594087U CN 201220166969 CN201220166969 CN 201220166969 CN 201220166969 U CN201220166969 U CN 201220166969U CN 202594087 U CN202594087 U CN 202594087U
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- arch
- hopper
- breaking
- throwing device
- conveyor screw
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Abstract
The utility model relates to a material feeding device, in particular to an arch-breaking type quantitative feeding device. The arch-breaking type quantitative feeding device comprises an arch breaking device and further comprises an quantitative feeding device, wherein the quantitative feeding device is composed of a spiral conveyor, a speed reducer and a power system, the spiral conveyor is located at the bottom in the arch breaking device, one end of the spiral conveyor is connected with the power system and the speed reducer, and the other end of the spiral conveyor is in direction connection with a discharging hole of the arch breaking device. The arch-breaking type quantitative feeding device disclosed by the utility model has the advantages of not only improving the arch breaking efficiency but also guaranteeing the continuous and stable feeding of materials.
Description
Technical field
The utility model relates to the material throwing device, the quantitative throwing device of particularly a kind of arch-breaking type.
Background technology
At present; In the feeding system of every profession and trades such as coal in China, metallurgy, mine, building materials, chemical industry, electric power; Block, granular or powdery loose the shape thing all be adopt silo or similarly tun deposit allly, the bridging doming effect takes place because of factor affecting such as moisture, granularity, reserves in material in the storehouse of being everlasting; This be because when in feed bin, leaning on the effect of free gravity to fall, there is lateral pressure in material between material and warehouse, to the friction force of bulkhead face and to the pressure of bottom surface, storehouse.Excessive or too small when the granularity of material, viscosity is medium or on the upper side, humidity is big, the resting period, the compaction force of storeroom and cohesive force may will certainly produce the knot doming effect of material greater than free gravity when longer.The knot doming effect has seriously influenced the accuracy of material proportion and the continuity of production, has brought very big difficulty for the control of the quality of production.
Arch broken method commonly used mainly contains air bubble method, pneumatic process, mechanical vibration method, paddling process and impacts the bucket wall method, and air bubble is to handle the stifled ideal equipment of various fixedly material bunker canopies, but have that cost is higher, technology and safeguard complicated problems; Pneumatic process, mechanical vibration method and to impact bucket wall method cost lower, but its broken arch effect is relatively poor, especially handle that the such particle diameter of magnetic is very little, during higher this type material of moisture, broken arch effect is poorer, and quantitative throwing device is not set.
Summary of the invention
The purpose of the utility model is in order to solve the defective of above-mentioned broken arch mode, a kind of device that arch-breaking efficiency is high and assurance material continous-stable adds that improves to be provided.
The goal of the invention of the utility model realizes through following technical scheme.
The quantitative throwing device of a kind of arch-breaking type; Comprise arch breaking apparatus; Also comprise quantitative throwing device, described quantitative throwing device is made up of conveyor screw, reductor, power system, and conveyor screw is positioned at the bottom of arch breaking apparatus; Conveyor screw one end is connected with power system, reductor, and the conveyor screw other end leads directly to the arch breaking apparatus discharging opening.
Described arch breaking apparatus is made up of discharging opening, hopper, mixing device, gear transmission, power system, reductor; Mixing device is positioned at hopper; Mixing device links to each other through gear transmission with conveyor screw, and reductor is connected with conveyor screw mixing device with power system.Described hopper is half-cylindrical.Said hopper and helical feed arbor are tangent.Described hopper is curve hopper or asymmetric hopper.The hopper inside face is provided with interior lining panel, and the interior lining panel material is that glass-felt plastic, toughened plastic and corrosion-resistant steel etc. rub and examine the little material of coefficient.
Described mixing device adopts the broken arch of blade mechanism.The termination of blade is provided with scraper plate.Described scraper plate is skewed in the blade termination.
Reductor adopts the electrodeless variable-speed reductor.
The utlity model has following advantage:
1, the quantitative throwing device of the arch-breaking type of the utility model, not only arch-breaking efficiency is high, and can guarantee that the material continous-stable adds.
2, hopper adopts curve hopper or asymmetric hopper, and the possibility of solid accumulation is diminished.Adopt interior lining panel in the hopper, interior lining panel is that glass-felt plastic, toughened plastic and corrosion-resistant steel etc. rub and examine the little material of coefficient, and friction force is little, and material is prone to landing.
3, the structure of hopper adopts semicylinder structure and tangent with the helical feed arbor, can not have the dead angle during broken the arch, avoids piling up.
4, the electrodeless variable-speed reductor can be adjusted reduction ratio according to actual conditions, and the magnitude of recruitment of control material is realized quantitatively adding.
Description of drawings
Fig. 1 is a kind of material throwing device of the utility model master TV structure scheme drawing.
Wherein: the 1-conveyor screw; The 2-discharging opening; The 3-hopper; The 4-interior lining panel; The 5-mixing device; The 6-gear transmission; The 7-power system; The 8-reductor; The 9-blade; The 10-scraper plate.
The specific embodiment
Describe below in conjunction with the structure and the working process of accompanying drawing the utility model.
Embodiment
As shown in Figure 1; The quantitative throwing device of a kind of arch-breaking type comprises arch breaking apparatus, also comprises quantitative throwing device; Described quantitative throwing device is made up of conveyor screw 1, reductor 8, power system 7; Conveyor screw 1 is positioned at the arch breaking apparatus bottom, and conveyor screw 1 one ends are connected with power system 7, reductor 8, and conveyor screw 1 other end leads directly to arch breaking apparatus discharging opening 2.Described arch breaking apparatus is made up of discharging opening 2, hopper 3, mixing device 5, gear transmission 6, power system 7, reductor 8; Mixing device 5 is positioned at hopper 3; Mixing device 5 links to each other through gear transmission 6 with conveyor screw 1, and reductor 8 is connected with conveyor screw 1 mixing device 5 with power system 7.Described hopper 3 is a half cylindrical structure.Said hopper 3 is tangent with 1 of conveyor screw.Described hopper 3 is curve hopper or asymmetric hopper.Hopper 3 inside faces are provided with interior lining panel 4.Mixing device 5 adopts the broken arch of blade 9 machineries.The termination of blade is provided with scraper plate 10.Described scraper plate 10 is skewed in the blade termination.Reductor 8 adopts the electrodeless variable-speed reductor.
The workflow of the utility model is following:
Material directly joins in the hopper 3, under the driving of power system 7, and adjustment electrodeless variable-speed reductor 8, conveyor screw 1 moves with the rotating speed of mixing device 5 according to adjustment simultaneously.The rotation of hopper 3 lower floor's materials through conveyor screw 1, material quantitative, even, stable output from discharging opening 2.Material is piled up on upper strata in the hopper 3, and in the continuous stirring of mixing device 5, material is in loose condition (of surface) all the time.Along with lower floor's material constantly is transferred away, the purpose that the material continuous and quantitative is added is realized in the whereabouts that the material on upper strata simultaneously can be continuous.
Claims (10)
1. quantitative throwing device of arch-breaking type; Comprise arch breaking apparatus; It is characterized in that: also comprise quantitative throwing device, described quantitative throwing device is made up of conveyor screw (1), reductor (8), power system (7), and conveyor screw (1) is positioned at the bottom of arch breaking apparatus; Conveyor screw (1) one end is connected with power system (7), reductor (8), and conveyor screw (1) other end leads directly to arch breaking apparatus discharging opening (2).
2. the quantitative throwing device of the described a kind of arch-breaking type of claim 1; It is characterized in that: described arch breaking apparatus is made up of discharging opening (2), hopper (3), mixing device (5), gear transmission (6), power system (7), reductor (8); Mixing device (5) is positioned at hopper (3); Mixing device (5) links to each other through gear transmission (6) with conveyor screw (1), and reductor (8) is connected with conveyor screw (1) mixing device (5) with power system (7).
3. the quantitative throwing device of the described a kind of arch-breaking type of claim 2 is characterized in that: described hopper (3) is for half-cylindrical.
4. the quantitative throwing device of the described a kind of arch-breaking type of claim 3 is characterized in that: said hopper (3) is tangent with conveyor screw (1) axle.
5. the quantitative throwing device of the described a kind of arch-breaking type of claim 2, it is characterized in that: described hopper (3) is curve hopper or asymmetric hopper.
6. claim 3 or the quantitative throwing device of 5 described a kind of arch-breaking types, it is characterized in that: hopper (3) inside face is provided with interior lining panel (4).
7. the quantitative throwing device of the described a kind of arch-breaking type of claim 2 is characterized in that: the broken arch of mixing device (5) employing blade (9) machinery.
8. the quantitative throwing device of a kind of arch-breaking type according to claim 7 is characterized in that: the termination of blade is provided with scraper plate (10).
9. the quantitative throwing device of a kind of arch-breaking type according to claim 8 is characterized in that: described scraper plate (10) is skewed in the blade termination.
10. the quantitative throwing device of the described a kind of arch-breaking type of claim 2 is characterized in that: reductor (8) employing electrodeless variable-speed reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166969 CN202594087U (en) | 2012-04-19 | 2012-04-19 | Arch-breaking type quantitative feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220166969 CN202594087U (en) | 2012-04-19 | 2012-04-19 | Arch-breaking type quantitative feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202594087U true CN202594087U (en) | 2012-12-12 |
Family
ID=47311651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220166969 Expired - Lifetime CN202594087U (en) | 2012-04-19 | 2012-04-19 | Arch-breaking type quantitative feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202594087U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043334A (en) * | 2013-01-22 | 2013-04-17 | 中国计量学院 | Sludge stock bin with rotary arch breaking mechanism |
| CN103241483A (en) * | 2013-05-31 | 2013-08-14 | 广西日风能源发展有限公司 | Anti-bridging storage bin |
| CN105501713A (en) * | 2016-01-14 | 2016-04-20 | 江苏搏斯威化工设备工程有限公司 | Stirring conveyor system for sticky materials |
| CN109398977A (en) * | 2018-12-20 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | A kind of anti-windrow machinery fluidizer of pulverized coal warehouse |
| CN111115031A (en) * | 2019-12-25 | 2020-05-08 | 淄博矿业集团有限责任公司岱庄煤矿 | Coal mine main hoisting unloading buffering coal bunker anti-blocking device |
| CN112061788A (en) * | 2020-09-05 | 2020-12-11 | 汉瑞普泽粉粒体技术（上海）有限公司 | High-precision micro-weighing, feeding and conveying system |
-
2012
- 2012-04-19 CN CN 201220166969 patent/CN202594087U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043334A (en) * | 2013-01-22 | 2013-04-17 | 中国计量学院 | Sludge stock bin with rotary arch breaking mechanism |
| CN103241483A (en) * | 2013-05-31 | 2013-08-14 | 广西日风能源发展有限公司 | Anti-bridging storage bin |
| CN105501713A (en) * | 2016-01-14 | 2016-04-20 | 江苏搏斯威化工设备工程有限公司 | Stirring conveyor system for sticky materials |
| CN109398977A (en) * | 2018-12-20 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | A kind of anti-windrow machinery fluidizer of pulverized coal warehouse |
| CN111115031A (en) * | 2019-12-25 | 2020-05-08 | 淄博矿业集团有限责任公司岱庄煤矿 | Coal mine main hoisting unloading buffering coal bunker anti-blocking device |
| CN112061788A (en) * | 2020-09-05 | 2020-12-11 | 汉瑞普泽粉粒体技术（上海）有限公司 | High-precision micro-weighing, feeding and conveying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610045 Wuhou District, Sichuan Province, Wu Xing Road, No. 3, No. Patentee after: Ring energy Polytron Technologies Inc Address before: 610045 Wuhou District, Sichuan Province, Wu Xing Road, No. 3, No. Patentee before: Sichuan Demo-scimee Science and Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610045 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee after: CSCEC Huanneng Technology Co., Ltd Address before: 610045 No. 3, Wu Xing Road, Chengdu, Sichuan, Wuhou District Patentee before: Ring energy Polytron Technologies Inc |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |