CN202670703U - Mine feeder - Google Patents
Mine feeder Download PDFInfo
- Publication number
- CN202670703U CN202670703U CN 201220398474 CN201220398474U CN202670703U CN 202670703 U CN202670703 U CN 202670703U CN 201220398474 CN201220398474 CN 201220398474 CN 201220398474 U CN201220398474 U CN 201220398474U CN 202670703 U CN202670703 U CN 202670703U
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- CN
- China
- Prior art keywords
- feeder
- chain
- chain wheels
- plate
- groups
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- 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 - Lifetime
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Abstract
The utility model relates to a feeder which comprises a hopper, wherein a guide channel is formed below the hopper; a material conveyer is arranged below the guide channel and comprises two groups of chain wheels arranged on the right and left sides below the guide channel; each group of chain wheels at least comprises two chain wheels, and a chain is connected between the two chain wheels; scrapers are connected between the chains on the two groups of chain wheels; bottom plates are arranged below the scrapers; and the chain wheels are connected with a drive motor. The mine feeder has the benefits that 1, a chain drive mode is adopted, the scrapers are fixed on the chains, and the principle of the traditional scraper conveyor is applied to the feeder, therefore, the shock resistance of the mine feeder is far higher than that of feeding equipments of other types, and the operation reliability is improved greatly; 2, the feeding capacity is large, the transmission efficiency is high, and the transmission power is small; and 3, the mine feeder is simple in structure, high in generality and convenient to install and maintain, and has few spare parts.
Description
Technical field
The utility model relates to a kind of mining feeder, is used for the feed of all kinds of mine thing transfer system feed bins, is particularly useful for impacting occasion large, work under bad environment.
Background technology
At present, employed feeder mainly contains reciprocating feeder, oscillating feeder, apron feeder and first apron feeder in the feed bin feeding system.Reciprocating feeder is that maximum a kind of feeding devices is used in present colliery, and it is simple in structure, uses is reliable, have certain shock-resistant ability, but owing to there being idle travel, can not continuous-feeding, so operating efficiency is low, noise is large; Oscillating feeder feed frequency is high, and noise is large, owing to be by the high-frequency vibration feed, its vibration and frequency are affected greatly by raw meal particle size and proportion, and feeding coal is unstable, and the adjustment of feeding coal is also relatively more difficult; Apron feeder is the same with the principle of work of First Tape Feeder, First Tape Feeder has just covered one deck armor in the outside of apron feeder adhesive tape, improved the anti-impact resistance of pounding of feeder, and comparing with reciprocating feeder can even feeding, feeding coal is large, operate steadily, power is little, use in recent years comparatively general, but owing to the self structure reason, exist unsurmountable shortcoming: the first band leans on and the adhesive tape frictional force drives, skids easily and sideslip, in addition because the first band is to be assembled by first band piece and nylon axle, bearing pin damages easily when being subject to larger material impact, and the nylon bearing pin after damaging is difficult to take out, and has caused the First Tape Feeder maintenance time-consuming, so the use occasion of first belt type coal feeder is very limited.
Summary of the invention
For solving above technical deficiency, the utility model provides a kind of mining feeder, and it is simple in structure, shock-resistant, efficient is high, noise is low, operational effect is good, strong adaptability, lightweight, is particularly useful for the complicated abominable environments for use such as colliery.
The utility model is realized by following measures:
A kind of feeder of the present utility model, comprise funnel, described funnel below is provided with deflector chute, described deflector chute below is provided with material conveying device, described material conveying device comprises two groups of sprocket wheels that are arranged on the left and right sides, deflector chute below, and every group of sprocket wheel comprise at least between two sprocket wheels and the sprocket wheel and be connected with chain, is connected with scraper plate between the chain on two groups of sprocket wheels, described scraper plate below is provided with base plate, and described sprocket wheel is connected with drive motor.
Above-mentioned chain is roller chain or annular chains.
Above-mentioned base plate is wear-resisting steel plate, high molecular abrasion-proof plate or glass cermaic plate.
The beneficial effects of the utility model are:
1, adopt chain transmission mode, scraper plate is fixed on the chain, and on the feeder, therefore, impact resistance is higher than the feeding device of other types far away with traditional screeds conveyer application of principle, and reliability of operation improves greatly; 2, the feed ability is large, driving efficiency is high, and transmission power is little; 3, simple in structure, the few and highly versatile of parts, convenient for installation and maintenance.
Description of drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is main TV structure scheme drawing of the present utility model.
Fig. 3 is the structural representation that the utility model adopts roller chain;
Fig. 4 is the A-A cutaway view among Fig. 3;
Fig. 5 is the structural representation that the utility model adopts annular chains;
Fig. 6 is the B-B cutaway view of Fig. 5.
Among the figure: 1. funnel, 2. deflector chute, 3. drive motor, 4. roller chain, 5. base plate, 6. base, 7. regulating gate, 8. drive sprocket, 9. driven sprocket, 10. scraper plate, 11 annular chains.
The specific embodiment
Embodiment 1: shown in Fig. 1,2,3,4, a kind of feeder of the present utility model comprises funnel 1, and funnel 1 is installed on the material outlet position, and funnel 1 opening part arranges regulating gate 7, is used for control blowing amount.Funnel 1 below is provided with deflector chute 2, and deflector chute 2 belows are provided with material conveying device, and material conveying device comprises two groups of sprocket wheels that are arranged on the left and right sides, deflector chute 2 below, and sprocket wheel is installed on the base 6.Every group of sprocket wheel comprises at least between two sprocket wheels and the sprocket wheel and is connected with chain that drive sprocket 8 wherein connects drive motor 3.Be connected with scraper plate 10 between the chain on two groups of sprocket wheels, scraper plate 10 is fixed with bolt and chain by high strength, and scraper plate 10 belows are provided with base plate 5.Chain strip adoption roller chain 4.
Its principle of work is: material enters deflector chute 2 from funnel 1 in the feed bin, the final inner friction force of material when scraper plate 10 is static and stop motion, and the base plate 5 below discharging opening forms the static accumulation of certain angles.Start drive motor 3, drive motor 3 drives drive sprockets 8 and rotates, and then drives driven sprocket 9 and rotate, and roller chain 4 is reciprocal in the sprocket wheel cocycle, and chain-driving scraper plate 10 is in base plate 5 operations, thus with the material web on the base plate 5 to discharging opening,
Material is constantly discharged from discharging opening, thereby finishes the feed process.Base plate 5 can adopt wear-resisting steel plate or high molecular abrasion-proof plate or glass cermaic plate.
Embodiment 2: shown in Fig. 5,6, and chain strip adoption annular chains 11.Other with embodiment 1 in identical.
Above-described embodiment is described to be to specify this patent; though describe by specific term in the literary composition; but can not limit with this protection domain of this patent; being familiar with the personage of this technical field can be after the spirit of understanding this patent and principle change or revises it and reach equivalent purpose; and this equivalence change and modification all should be covered by the claim scope and define in the category.
Claims (3)
1. feeder, comprise funnel, described funnel below is provided with deflector chute, described deflector chute below is provided with material conveying device, it is characterized in that: described material conveying device comprises two groups of sprocket wheels that are arranged on the left and right sides, deflector chute below, and every group of sprocket wheel comprise at least between two sprocket wheels and the sprocket wheel and be connected with chain, is connected with scraper plate between the chain on two groups of sprocket wheels, described scraper plate below is provided with base plate, and described sprocket wheel is connected with drive motor.
2. described feeder according to claim 1, it is characterized in that: described chain is roller chain or annular chains.
3. described feeder according to claim 1, it is characterized in that: described base plate is wear-resisting steel plate, high molecular abrasion-proof plate or glass cermaic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398474 CN202670703U (en) | 2012-08-13 | 2012-08-13 | Mine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398474 CN202670703U (en) | 2012-08-13 | 2012-08-13 | Mine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670703U true CN202670703U (en) | 2013-01-16 |
Family
ID=47491621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398474 Expired - Lifetime CN202670703U (en) | 2012-08-13 | 2012-08-13 | Mine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347976A (en) * | 2016-11-04 | 2017-01-25 | 云南中翼鼎东能源科技开发有限公司 | Buffering and storage quantitative feeding device applicable to sticky materials |
-
2012
- 2012-08-13 CN CN 201220398474 patent/CN202670703U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347976A (en) * | 2016-11-04 | 2017-01-25 | 云南中翼鼎东能源科技开发有限公司 | Buffering and storage quantitative feeding device applicable to sticky materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A mining feeder Effective date of registration: 20210730 Granted publication date: 20130116 Pledgee: Industrial and Commercial Bank of China Limited Wenshang sub branch Pledgor: SHANDONG ZHONGDU MACHINERY Co.,Ltd. Registration number: Y2021980007130 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
| CX01 | Expiry of patent term | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220816 Granted publication date: 20130116 Pledgee: Industrial and Commercial Bank of China Limited Wenshang sub branch Pledgor: SHANDONG ZHONGDU MACHINERY CO.,LTD. Registration number: Y2021980007130 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |